M2000 Electromagnetic Flow Meter

Product Information

Specifications

• Product Name: Electromagnetic Flow Meter M2000
• Model Number: MAG-UM-01272-EN-28 (January 2023)
• User Manual: Yes

System Description

The Electromagnetic Flow Meter M2000 consists of a transmitter
and a sensor. The transmitter is responsible for processing and
transmitting the flow data, while the sensor measures the flow
rate. The wetted parts of the meter, including the liner and
electrodes, are constructed with materials suitable for the
intended service. Each meter undergoes factory testing and
calibration, and a calibration certificate is provided with each
unit.

Safety Precautions

Before installing or using the Electromagnetic Flow Meter M2000,
it is important to follow these basic safety precautions:

• Read the instruction manual thoroughly before installation or
  use.

• Only qualified personnel should install and repair the
  product.

• In case of any faults, contact your distributor for
  assistance.

Product Usage Instructions

Unpacking and Inspection

When you receive the Electromagnetic Flow Meter M2000, follow
these steps for unpacking and inspection:

1. Inspect the package for any signs of damage during
   transportation.

2. Open the package carefully and remove all contents.

3. Check that all components and accessories are present and in
   good condition.

Rigging, Lifting, and Moving Large Units

If you need to rig, lift, or move a large unit of the
Electromagnetic Flow Meter M2000, follow these guidelines:

1. Ensure that you have the necessary equipment and tools for
   rigging and lifting.

2. Follow proper lifting techniques to prevent injury or damage to
   the unit.

3. Use appropriate lifting devices and secure the unit properly
   during transportation.

Using the Main Menu Programming Options

The Electromagnetic Flow Meter M2000 offers various programming
options through the main menu. To access and use these options,
follow these steps:

1. Press the “Menu” button on the meter to enter the main
   menu.

2. Use the arrow keys to navigate through the menu options.

3. Press the “Enter” button to select a specific option.

4. Follow the on-screen instructions to configure and customize
   the settings.

Encoder Protocol Interface

The Encoder Protocol Interface allows for communication between
the Electromagnetic Flow Meter M2000 and external devices. To
utilize this interface, follow these steps:

1. Connect the external device to the Encoder Protocol Interface
   port on the meter.

2. Configure the settings on both the meter and the external
   device to establish communication.

3. Refer to the user manual of the external device for specific
   instructions on data exchange.

FAQ

Q: Who should install and repair the Electromagnetic Flow Meter

M2000?

A: Only qualified personnel should install and repair the
Electromagnetic Flow Meter M2000 to ensure proper installation and
maintenance.

Q: What should I do if a fault appears?

A: If a fault appears, contact your distributor for assistance.
They will be able to provide support and guidance for
troubleshooting and resolving any issues.

Electromagnetic Flow Meter
M2000

MAG-UM-01272-EN-28 (January 2023)

User Manual

Electromagnetic Flow Meter M2000

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User Manual

CONTENTS
Safety Precautions and Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Basic Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Measuring Principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Unpacking and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Rigging, Lifting and Moving Large Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Meter Location, Orientation and Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Transmitter Mounting Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Temperature Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Protection Class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Pipelines and Fluid Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Meter Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Straight Pipe Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Pipe Reducer Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Chemical Injection Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Partially-Filled Pipe Situations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Meter Gaskets and Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Meter/Pipeline Connection Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Meter Grounding and Potential Equalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Recommended Installation with Grounding Rings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Plastic or Lined Pipelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Pipelines with Cathodic Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Electrically Disturbed Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Wiring Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Opening the M2000 Meter Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Remote Mount Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Signal Cable Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Maximum Cable Length at Different Fluid Temperatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Configuring Input/Output (I/O) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Analog Output Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Digital Output Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Digital Input Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Communication Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

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Electromagnetic Flow Meter M2000
Programming the M2000 Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Function Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Setting Up the M2000 Meter with Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Using the Main Menu Programming Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Encoder Protocol Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Store/Restore Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Data Logging Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Cleaning the Flow Tube and Electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Replacing the Circuit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Replacing the Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Transmitter Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Sensor Type II Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Sensor Type II Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Flange ANSI Class 150 Up to 24 in . ASME B16 .5 / > 24 in . AWWA Class D (ASME 16 .47) . . . . . . . . . . . . . . . . . . . . . . . 69 Flange ANSI Class 300 ASME B16 .5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Flange EN 1092-1 / PN 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Flange EN 1092-1 / PN 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Flange EN 1092-1 / PN 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Flange EN 1092-1 / PN 40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Sensor Type III Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Sensor Type III Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Sensor with Sanitary Process Connections Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 DIN 11851 Connection Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Tri-Clamp Connection Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Error Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Size Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 OIML Approved Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 MID Approved Meter (MI-001) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

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Safety Precautions and Instructions
SAFETY PRECAUTIONS AND INSTRUCTIONS
Some procedures in this manual require special safety considerations . In such cases, the text is emphasized with the following symbols:
Indicates a hazardous situation, which, if not avoided, will result in death or serious personal injury .
WARNING Indicates a hazardous situation, which, if not avoided, could result in death or serious personal injury .
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate personal injury or damage to property .
Basic Safety Precautions
Before installing or using this product, please read this instruction manual thoroughly . Only qualified personnel should install and/or repair this product . If a fault appears, contact your distributor . Installation
· Do not place any unit on an unstable surface that may allow it to fall . · Never place the units above a radiator or heating unit . · Route all cabling away from potential hazards . · Isolate from the mains before removing any covers . · Avoid exposing open cable ends to water/moisture (for example, in chambers), as this can penetrate into the cable and
cause electrical short circuits . · Permanently connected equipment requires the special considerations to satisfy the CEC and the Canadian deviations in
the standard, including overcurrent and fault protection as required . Protection Class The device has protection class IP 67 and needs to be protected against water, oils, etc . Setup and Operation Adjust only those controls that are covered by the operating instructions . Improper adjustment of other controls may result in damage, incorrect operation or loss of data . Repair of Faults Disconnect all units from power supply and have it repaired by a qualified service person if any of the following occurs: · If a unit does not operate normally when operating instructions are followed · If a unit exposed to rain/water or if any liquid has been spilled into it · If a unit has been dropped or damaged · If a unit shows a change in performance, indicating a need for service · If the connections for any cable have been exposed to rain/water allowing moisture ingress into the cable itself RoHs Our products are RoHs compliant .

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System Description
SYSTEM DESCRIPTION
The Badger Meter model M2000 electromagnetic flow meter is intended for fluid metering in most industries including water, wastewater, food and beverage, pharmaceutical and chemical . The meter is intended for the metering of all fluids with electric conductivity of at least 5 µS/cm (20 µS/cm for demineralized water) . The meter has a high degree of accuracy, and measuring results are independent of density, temperature and pressure . The basic components of an electromagnetic flow meter are: · The sensor, which includes the flow tube, isolating liner and measuring electrodes . · The transmitter, which is the electronic device responsible for the signal processing, flow calculation, display and
output signals .
Transmitter

®

Sensor

Figure 1: Transmitter and sensor
The construction materials of the wetted parts (liner and electrodes) should be appropriate for the intended type of service . Review all the compatibilities consistent with the specifications . Each meter is factory tested and calibrated . A calibration certificate is included with each meter .
Measuring Principle
In accordance with Faraday’s induction principle, electric voltage is induced in a conductor moving through a magnetic field . In the case of electromagnetic flow measurement, the moving conductor is the flowing fluid . Two opposite measuring electrodes conduct the induced voltage, which is proportional to flow velocity, to the transmitter . Flow volume is calculated based on pipe diameter .

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Unpacking and Inspection
UNPACKING AND INSPECTION
Follow these guidelines when unpacking the equipment . · If a shipping container shows any sign of damage, have the shipper present when you unpack the meter . · Follow all unpacking, lifting and moving instructions associated with the shipping container . · Open the container and remove all packing materials . Store the shipping container and packing
materials if the unit needs to be shipped for service . · Verify that the shipment matches the packing list and your order form . · Inspect the meter for any signs of shipping damage, scratches, or loose or broken parts . NOTE: If the unit was damaged in transit, it is your responsibility to request an inspection report from the carrier within
48 hours . You must then file a claim with the carrier and contact Badger Meter for appropriate repairs or replacement . · All sensors with polytetrafluoroethylene (PTFE) liners are shipped with a liner protector on each end to maintain proper
form of the PTFE material during shipping and storage . · Do not remove the liner protectors until you are ready to install . NOTE: Storage: If the meter is to be stored, place it in its original container in a dry, sheltered location .
Storage temperature ranges are: ­40…160° F (­40…71° C) .
Rigging, Lifting and Moving Large Units
WHEN RIGGING, LIFTING OR MOVING LARGE UNITS, FOLLOW THESE GUIDELINES: · DO NOT lift or move a meter by its transmitter, junction box, sensor neck or cables . · Use a crane rigged with soft straps to lift and move meters with flow tubes that are 2…8 inches (50…200 mm) . Place the
straps around the sensor body, between the flanges, on each side of the sensor . · Use the lifting lugs when lifting meter flow tubes that are 10 inches (250 mm) in diameter or larger .

Place straps between flanges

Figure 2: Rigging large units

Use lifting lugs with 10 inch or larger meters

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Unpacking and Inspection
· Use the sling-rigged method to lift large sensors into a vertical position while they are still crated . Use this method to position large sensors vertically into pipelines .

Figure 3: Sling-Rigged lifting methods
· Do not lift a sensor with a forklift by positioning the sensor body on the forks, with the flanges extending beyond the lift . This could dent the housing or damage the internal coil assemblies .
· Never place forklift forks, rigging chains, straps, slings, hooks or other lifting devices inside or through the sensor’s flow tube to hoist the unit . This could damage the isolating liner .

Do not lift sensor with forklift

Do not lift or rig lifting devices through sensor Figure 4: Lifting and rigging cautions

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Meter Location, Orientation and Applications
METER LOCATION, ORIENTATION AND APPLICATIONS
Gasket and grounding requirements must be considered when determining the meter location, orientation and application . See “Meter Gaskets and Grounding” on page 15 . There are two transmitter mounting options: a meter mount option and a remote mount option .

Meter mount

Figure 5: Transmitter mounting options

Remote mount

Transmitter Mounting Configuration Options
There are two configuration options for mounting the transmitter and many options to accommodate a variety of meter-placement and environmental conditions .
Meter Mount Configuration The meter mount configuration has the transmitter mounted directly on the sensor . This compact, self-contained configuration minimizes installation wiring .
Remote Mount Configuration The remote mount configuration places the transmitter at a location away from the fluid flow and sensor . This is necessary in situations where process fluid temperature or the environment exceeds transmitter ratings . The sensor and transmitter are connected by wires, run through conduit, between junction boxes on the sensor and the transmitter . The distance between the sensor junction box and transmitter junction box can be up to 500 feet (150 meters) . A remote mounting bracket is supplied . Use the remote version in the following cases:
· Sensor protection class IP 68
· Fluid temperature > 212° F (100° C)
· Strong vibrations
Remote Transmitter Outdoor Location The transmitter can be installed and operated outdoors . However, it must be protected from the elements, as follows:
· The ambient environment/temperature rating for the unit is ­4…140° F (­20…60° C) .
· If an indoor location is within 500 feet (150 meters) of the sensor, consider increasing the cable length and mounting the transmitter indoors .
· At minimum, fabricate a roof or shield over and/or around the transmitter to protect the LCD screen from direct sunlight .
· Do not install the signal cable close to power cables, electric machines or similar .
· Fasten signal cables . Due to capacity changes, cable movements may result in incorrect measurements .
Submersible Option If you are installing the meter in a vault, order the remote transmitter option . Do not install the transmitter inside a vault . We also recommend ordering the remote meter package with the submersible option (NEMA 6P / IP68) . This eliminates any potential problems resulting from humidity or temporary flooding in the vault .

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Meter Location, Orientation and Applications

The National Electronics Manufacturer’s Association (NEMA) 6P enclosures are constructed for indoor or outdoor use . The 6P enclosures provide protection against access to hazardous parts . They also provide a degree of protection against ingress of solid foreign objects and water (hose directed water and the entry of water during prolonged submersion at a limited depth) which provide an additional level of protection against corrosion and that are not damaged by the external formation of ice on the enclosure .
Temperature Ranges

TO PREVENT DAMAGE TO THE METER, STRICTLY OBSERVE THE TRANSMITTER’S AND SENSOR’S MAXIMUM TEMPERATURE RANGES.

· To prevent damage to the meter, strictly observe the transmitter and sensor temperature ranges . · In regions with extremely high ambient temperatures, protect the sensor from extreme temperatures .

· In cases where fluid temperature exceeds 212° F (100° C), use the remote mount version .

Transmitter

Ambient temperature

­4…140° F (­20…60° C)

Sensor

Fluid temperature

PTFE/PFA Hard rubber Soft rubber

­40…302° F (­40…150° C) 32…176° F (0…80° C) 32…176° F (0…80° C)

Protection Class
To fulfill requirements of the protection class, follow these guidelines:

· Make sure body seals are undamaged and in proper condition . · Firmly screw in all the body screws . · Outer diameters of the wiring cables must correspond to cable inlets (for M20 Ø 5 . . . .10 mm) . In cases where cable inlet is
not used, put in a dummy plug . · Tighten cable inlets . · If possible, lead cable away downwards to prevent humidity from entering cable inlet . The standard option is protection class IP 67 . If you require a higher protection class, use the remote mount version . NEMA 6P / IP 68 is an option for the sensor with the remote mount version .
Pipelines and Fluid Flow
Take the following precautions during installation: · Do not install the meter on pipes with extreme vibrations . If pipes are vibrating, secure the piping with appropriate pipe
supports in front of and behind the meter . If vibrations cannot be restrained, use the remote mount option . · Do not install the sensor close to pipeline valves, fittings or impediments that can cause flow disturbances . · For sensors with PTFE liners, do not install the sensor on suction sides of pumps . · Do not install the sensor on outlet sides of piston or diaphragm pumps . Pulsating flow can affect meter performance . · Avoid installing the sensor near equipment that produces electrical interference such as electric motors, transformers,
variable frequency or power cables . · Make sure both ends of the signal cables are securely fastened . · Place power cables and signal cables in separate conduits . · Place the meter where there is enough access for installation and maintenance tasks . · Install the meter with the forward flow label on the meter body matching the pipeline flow .

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Meter Location, Orientation and Applications
· For sensors with PTFE liner, only remove the protective cap on the flange or on the threaded pipes of milk pipe screws per DIN 11851 shortly before installation .
Meter Orientation
Mag meters can operate accurately in any pipeline orientation and can measure volumetric flow in forward and reverse directions as long as the pipe is completely full . NOTE: A “Forward Flow” direction arrow is printed on the sensor label . Vertical Placement Mag meters perform best when placed vertically, with liquid flowing upward and meter electrodes in a closed, full pipe .

Figure 6: Vertical placement
Vertical placement allows the pipe to remain completely full, even in low flow, low pressure applications, and it prevents solids build-up, sediment deposit and accumulation on the liner and electrodes . NOTE: Carefully observe the “Forward Flow” label on the meter body and install the meter accordingly . When installed
vertically, rotate transmitter so that the cable glands are facing down .
Horizontal Placement When installing the meter on a horizontal pipe, mount the sensor to the pipe with the flow-measuring electrode axis in a horizontal plane (three and nine o’clock) . This placement helps prevent solids build-up, sediment deposit and accumulation on the electrodes .
Electrode Plane
Electrode Plane

RIGHT

WRONG

Figure 7: Horizontal placement

Empty Pipe Detection
M2000 meters are equipped with an empty pipe detection feature . If an electrode mounted in the pipe is not covered by fluid for five seconds, the meter displays an empty pipe detection condition . The meter sends out an error message and stops measuring flow . When the electrode is again covered with fluid, the error message disappears and the meter resumes measuring .

Straight Pipe Requirements
Run sufficient straight-pipe at the sensor inlet and outlet for optimum meter accuracy and performance . An equivalent of 3…7 diameters of straight pipe is required on the inlet (upstream) side to provide a stable flow profile . Two (2) diameters are required on the outlet (downstream) side .
In applications with limited space, the M2000 can be installed with zero straight pipe requirements and fulfils the accuracy according OIML R49 and MID Annex MI-001 .

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Page 11

Meter Location, Orientation and Applications

D (Pipe Size)

Flow Meter Forward Flow

D (Pipe Size)

Check Valve Globe Valve Butterfly Valve
Pump

Elbow Tee
Gate Valve (Fully Open)

3 x D Minimum Straight Pipe

2 x D Minimum Straight Pipe

7 x D Minimum Straight Pipe

Standard Concentric Reducers (No Distance Required)

Figure 8: Minimum straight pipe requirements

Elbow Tee Any Valve

Pipe Reducer Requirements
With pipe reducers, a smaller meter can be mounted in larger pipelines . This arrangement may increase low-flow accuracy .
There are no special requirements for standard, concentric, pipe reducers .
Custom fabricated pipe reducers must have a maximum slope angle of 8 degrees on each side to minimize flow disturbances and excessive loss of head . If this is not possible, install the custom pipe reducers as if they were fittings and install the required amount of straight pipe .

Flow Meter D (Pipe Size) Forward Flow

D (Pipe Size)

Custom Fabricated Reducers (8 Degree Slope Angle)

Standard Concentric Reducers (No Distance Required)

Figure 9: Pipe reducer requirements

Use this nomogram to determine the occurring pressure drop (only applicable to liquids with similar viscosity like water) .

D = Pipeline diameter

d = Sensor diameter

1 . Calculate the diameter ratio d/D .

2 . Read the pressure loss depending on d/D ratio and flow velocity .

Diameter ratio d/D

Pressure loss in mbar

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Diameter relation d/D January 2023

Meter Location, Orientation and Applications

Chemical Injection Applications
For water line applications with a chemical injection point, install the meter upstream of the injection point . This eliminates any meter performance issues .

Flow Meter

Chemical Injection
Here

Forward Flow

Upstream

Downstream

Figure 10: Chemical injection point downstream of meter
If a meter must be installed downstream of a chemical injection connection, the distance between the flange and the injection point should be 50…100 feet (15…30 meters) . The distance must be long enough to allow the water/chemical solution to reach the meter in a complete, homogeneous mixture . If the injection point is too close, the meter senses the two conductivities for each liquid . This likely results in inaccurate measurements . The injection method–spaced bursts, continuous stream of drips or liquid or gas–can also affect downstream readings by the meter .

Chemical Injection
Here

50 . . . 100 ft

Forward Flow

Flow Meter

Upstream

Downstream

Figure 11: Chemical injection point upstream of meter
Sometimes, due to circumstances, it is difficult to specify the exact downstream placement distances . Contact Badger Meter Technical Support to review your application, if necessary .

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Meter Location, Orientation and Applications

Partially-Filled Pipe Situations
In some locations, the process pipe may be momentarily only partially filled . Examples include: lack of back pressure, insufficient line pressure and gravity flow applications . To eliminate these situations:
· Do not install the meter at the highest point of the pipeline .
· Do not install the meter in a vertical, downward flow section of pipe .
· Always position the ON/OFF valves on the downstream side of the meter .

WRONG

RIGHT

WRONG

RIGHT

FLOW FLOW
FLOW FLOW

Figure 12: Incorrect meter placement

Do not install in a vertical, downward position .

Position “On/Off” valves on downstream side .

Figure 13: Position valves on downstream side

To minimize the possibility of partially-full pipe flows in horizontal, gravity or low pressure applications, create a pipe arrangement that allows the sensor to remain full of liquid at all times .

Figure 14: Pipe positioned to keep water in sensor

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Meter Gaskets and Grounding

METER GASKETS AND GROUNDING

Gaskets and grounding are required for proper meter installation .
IMPORTANT
If you received grounding rings with your meter, install them. Electromagnetic meters require a good ground for proper operation. Grounding rings also help protect the edge of the liner from debris that may flow from the pipe.

Meter/Pipeline Connection Gaskets

IMPORTANT
It is essential that the transmitter’s input ground (zero voltage reference) be electrically connected to the liquid media and to a good, solid earth ground reference.

You must install gaskets (not provided) between the sensor’s isolating liner, grounding rings and the pipeline flange to provide a proper and secure hydraulic seal . Use gaskets that are compatible with the fluid . Center each gasket on the flange to avoid flow restrictions or turbulence in the line .
During installation, do not use graphite or any electrically conductive sealing compound to hold the gaskets . This could compromise the accuracy of the measuring signal .
If you are using a grounding ring in the sensor/pipeline connection, place the ring between two gaskets . See “Recommended Installation with Grounding Rings” on page 16 for more instructions .

GROUNDING RING

GROUNDING RING

GASKETS RECOMMENDED Figure 15: Meter/pipeline connection gaskets and grounding rings

Meter Grounding and Potential Equalization
In order to obtain an accurate measurement, sensor and fluid need to be on the same electric potential .
Process pipeline material can be either electrically conductive (metal) or not electrically conductive (made of or lined with PVC, fiberglass or concrete) .
If flange or intermediate flange versions with additional grounding electrode are used, grounding is provided by the connected pipeline .

IN CASE OF A TYPE WITH FLANGE, USE A CONNECTION CABLE (MINIMUM 4 MM²) BETWEEN GROUNDING SCREW ON THE METER FLANGE TO THE COUNTERFLANGE IN ADDITION TO THE FIXING SCREWS. VERIFY THAT A PERFECT ELECTRIC CONNECTION IS PROVIDED.

COLOR OR CORROSION ON THE COUNTERFLANGE MAY HAVE A NEGATIVE EFFECT ON THE ELECTRIC CONNECTION.

IN CASE OF TYPES WITH INTERMEDIATE FLANGES, THE ELECTRIC CONNECTION TO THE SENSOR IS DONE VIA TWO 1/4 AMP PLUGS INSTALLED ON SENSOR’S NECK.

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Page 15

Meter Gaskets and Grounding

“X” M4:1 “X”

Figure 16: Grounding electrode
Recommended Installation with Grounding Rings IMPORTANT
Badger Meter recommends the installation of a pair of grounding rings between the mating flanges at both ends of the meter. See Figure 15 on page 15.
Connect the grounding straps to both of the grounding rings and to a good, solid earth ground . Grounding rings are available in stainless steel . If your fluid is too aggressive for stainless steel, order a meter with the optional grounding electrode in a material compatible with the fluid .

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January 2023

Meter Gaskets and Grounding
Plastic or Lined Pipelines
If non-conductive pipelines or pipelines lined with non-conductive material are used, install an additional grounding electrode or grounding rings between the flanges . Grounding rings are installed like gaskets between the flanges and are connected with a grounding cable to the meter (See Figure 15 on page 15) .
WHEN GROUNDING RINGS ARE USED, MAKE SURE THE MATERIAL IS RESISTANT TO CORROSION. IF AGGRESSIVE FLUIDS ARE MEASURED, USE GROUNDING ELECTRODES.
Pipelines with Cathodic Protection
For pipelines with cathodic protection, install the meter potential-free . No electric connection from the meter to the pipeline system may exist and power supply is to be provided via isolating transformer .
USE GROUNDING ELECTRODES (GROUNDING RINGS ALSO NEED TO BE INSTALLED ISOLATED FROM THE PIPELINE SYSTEM). Observe national rules regarding potential-free installation

Electrically isolated

6 mm² Cu

Electrically isolated

Figure 17: Grounding for pipeline with cathodic protection

Electrically Disturbed Environment
If the pipe material is in an electrically disturbed environment or if metallic pipelines that are not grounded are used, ground the meter as shown in Figure 18 to make sure that measurement is not influenced .

PE

January 2023

6 mm² Cu
Figure 18: Grounding for electrically disturbed environment
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Wiring
WIRING
Wiring Safety
AT INSTALLATION, BE SURE TO COMPLY WITH THE FOLLOWING REQUIREMENTS: · Disconnect power to the unit before attempting any connection or service to the unit. · Do not bundle or route signal lines with power lines. · Keep all lines as short as possible. · Use twisted pair shielded wire for all output wiring. · Observe all applicable, local electrical codes. · Use only the type of power source suitable for electronic equipment. If in doubt, contact your distributor. Make sure
that any power cables are of a sufficiently high current rating. · All units must be grounded to eliminate risk of electric shock. · Failure to properly ground a unit may cause damage to that unit or data stored within it.
Opening the M2000 Meter Cover
The M2000 transmitter’s design lets you open the cover without completely removing it .
COVER IS ATTACHED WITH DISPLAY RIBBON CABLE. TO OPEN THE COVER YOU NEED A BLADE SCREWDRIVER. Follow these steps: 1 . Disconnect power to the unit . 2 . Completely remove the two screws from either the left or the right side of the transmitter . 3 . Loosen each of the remaining screws so that the round head of the screw clears the top edge of the cover . 4 . Lift and pivot the cover into the open position .

Figure 19: Open cover
Power Connections
· For the 3 × M20 cable inlets only use flexible electric cables . · Use separate cable inlets for auxiliary power, signal and input/output cables .

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External Disconnect

Wiring

INSTALL AN EXTERNAL DISCONNECT SWITCH OR CIRCUIT BREAKER THAT MEETS LOCAL STANDARDS. POSITION THE M2000 METER IN AN ACCESSIBLE LOCATION. POSITION AND IDENTIFY THE DISCONNECT DEVICE SO AS TO PROVIDE SAFE AND EASY OPERATION. LABEL THE DISCONNECT DEVICE AS BEING FOR THE MAG METER.
AC Power Wiring For the AC power connections, use a three-wire sheathed connection cable suitable for the rating of this device . For signal output use 18…22 gauge (0 .25…0 .75 mm2) shielded wire . Overall cable diameter between 0 .20…0 .39 inch (5…10 mm) .
TO PREVENT ACCIDENTS, CONNECT MAIN POWER ONLY AFTER ALL OTHER WIRING HAS BEEN COMPLETED. The transmitter is a microprocessor device . It is important that the power supply be as “clean” as possible . Avoid using power lines that feed heavy loads: pumps, motors, etc . If dedicated lines are not available, a filtering or isolation system may be required . Power wiring is the same for meter mount and remote mount transmitters .
Auxiliary Power
DO NOT CONNECT METER UNDER IMPRESSED MAINS VOLTAGE. TAKE NATIONAL APPLICABLE RULES INTO ACCOUNT. OBSERVE TYPE PLATE (MAINS VOLTAGE AND FREQUENCY). 1 . Slightly loosen both of the left cover screws and loosen the two right cover screws completely . Open cover to the left side . 2 . Push auxiliary power cable through the upper cable inlet . 3 . Connection as shown in Figure 20 on page 20 . 4 . Close connection cover firmly .
Remote Mount Installation
Follow these instructions to install the M2000 remote transmitter .
Mount Bracket to Transmitter 1 . Align bracket-mounting holes with transmitter mounting holes . 2 . Attach bracket to transmitter with supplied screws . Torque screws to 80 inch pounds .
Wiring Configuration Wiring between the sensor and the M2000 transmitter comes complete from the factory . If your installation requires the use of conduit, we recommend that you follow these steps when wiring the sensor to the transmitter . 1 . Remove the junction box lid . Carefully remove the wires connected to the terminal blocks that run to the M2000
transmitter . See Figure 20 on page 20 for a reference of wire color to terminal connection . 2 . Run cable through the conduit from the transmitter location while retaining the wiring of the cable to the transmitter,
as supplied . 3 . Complete conduit assembly on both ends and rewire the cable into the junction box as it was previously wired .

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Page 19

Wiring Wiring for Remote Configuration

CONNECT OR SEPARATE SIGNAL CONNECTION CABLE ONLY WHEN THE UNIT HAS BEEN SWITCHED OFF.
M2000 Amplifier

CS C2 C1
11 Coil 12 Coil 13 Shield
E1 45 Electrode ES 44 Shield E2 46 Electrode RS 44 EP 40 Empty Pipe ES 44 Shield

Shield (cut off ) Green (11) Yellow (12) Black (13) Overall Shield
White (45) Electrode Black (44) Shield Brown (46) Electrode
Pink (40) Black (44) Shield Gray (cut off )

Junction Box

From Detector

44 Shield 40 Empty Pipe 44 Shield 46 Electrode 44 Shield 45 Electrode
To Amplifier
13 Shield 12 Coil 11 Coil

Gray (cut off ) Black (44) Shield Pink (40)
Brown (46) Electrode Black (44) Shield White (45) Electrode
Black (13) Overall Shield Yellow (12) Green (11) Shield (cut off )

Figure 20: Wiring for remote configuration

Remote style M2000 transmitter models can be ordered with standard cables measuring 15, 30, 50,100 and 150 feet . In addition, cables up to 500 feet are available .

From Junction Box

Connection No.

Description

11

Coil

12

Coil

13

Main Shield

45

Electrode

44*

Electrode Shield

46

Electrode

40

Empty Pipe

44*

Empty Pipe Shield

*Connections with the No . 44 are lying on the same potential .

Wire Color
Green Yellow Black (Red Ferrule) White Black Brown Pink Black

To M2000
Transmitter Connection Label
C1 C2 CS E1 ES E2 EP ES

Empty Pipe Detection Considerations

Take into account the following cable length and conductivity requirements if you are using empty pipe detection .

Cable Length (Feet)

Minimum Conductivity Required (µS/cm)

0*

5

100

20

500

100

• Meter Mount

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Wiring

Signal Cable Specification

NOTE: Only use signal cables delivered by Badger Meter or corresponding cable in accordance with the following specification .

Take maximum signal cable length between sensor and transmitter into account (keep distance as low as possible) .

Distance

With electrode idle

Loop resistance

0…75 m

3 × (2 × 0 .25 mm²)

=< 160 /km

75…150 m

3 × (2 × 0 .50 mm²)

=< 80 /km

PVC cable with pair and total shield

Capacity: wire/wire < 120 nF/km, wire/shield < 160 nF/km

Temperature range: ­22…158° F (­30…70° C)

Maximum Cable Length at Different Fluid Temperatures

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Page 21

Configuring Input/Output (I/O)
CONFIGURING INPUT/OUTPUT (I/O)
This section describes wiring the following M2000 meter inputs/outputs: · Analog output · Digital input · Digital outputs · Communication Once the sensor and the transmitter have been wired, wire any inputs and outputs to the M2000 transmitter . Do not connect the main power connection until you have made all other wiring connections . Follow all of the safety precautions and local code to prevent electrical shock and damage to the electronic components .
AC DC N __
L+

Communication Interface Daughterboard

I/O Connections

Supported protocols include: Modbus, HART, Profibus DP, M-Bus, BACnet MS/TP, Modbus TCP/IP, EtherNet/IP and BACnet/IP

Figure 21: Configuring input/output

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January 2023

Configuring Input/Output (I/O)

Input/Output Analog Output
Digital Output 1 Digital Output 2 Digital Output 3 Digital Output 4 Digital Input RS 232 Communication

Description

Terminal

0…20 mA Resistive Load < 800 Ohms

16 (+)

4…20 mA Resistive Load < 800 Ohms

15 (­)

0…10 mA Resistive Load < 800 Ohms

2…10 mA Resistive Load < 800 Ohms

Passive maximum 30V DC, 100 mA

1 (+) and 2 (­)

Active 24V DC, 50 mA (set Jumper JP1)

Maximum Frequency 10 kHz

Passive maximum 30V DC, 100 mA

3 (+) and 4 (­)

Active 24V DC, 50 mA (set Jumper JP2)

Maximum Frequency 10 kHz

Passive Max 30V DC, 100 mA, 10 kHz

10 (+) and 9 (­)

Solid State Relay 48V AC, 500 mA, 1 kHz

10 (+) and 11 (­)

• Software configurable

Passive Max 30V DC, 100 mA, 10 kHz

13 (+) and 12 (­)

Solid State Relay 48V AC, 500 mA, 1 kHz

13 (+) and 14 (­)

• Software configurable

5…30V DC

8 (+) and 9 (­)

RS232, configurable, Modbus RTU, Remote Menu, or 7 GND

Primo 3 .1 Emulation

6 Rx

5 Tx

Optional communications ports: Modbus, HART, Communication

Profibus DP, M-Bus, BACnet MS/TP, Modbus TCP/IP,

EtherNet/IP and BACnet/IP

Analog Output Wiring Diagram

Figure 22: Analog output wiring diagram

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Configuring Input/Output (I/O)
Digital Output Wiring Diagrams

Figure 23: Digital output wiring diagrams
IF ANALOG OUTPUT AND DIGITAL OUTPUT 1 AND 2 (ONLY AS OPEN COLLECTOR) ARE USED AT THE SAME TIME, WE RECOMMEND THE USE OF A GALVANIC ISOLATION (FOR EXAMPLE, PHOENIX MINI-SOLID-STATE-RELAYS-OPT24V DC/24V DC) OF THE DIGITAL OUTPUTS TO THE EXTERNAL DEVICE (LIKE SPS). THIS IS NECESSARY BECAUSE TERMINAL COM (2) OF DIGITAL OUTPUT #1 AND COM (4) OF DIGITAL OUTPUT #2 ARE ELECTRICALLY CONNECTED TO TERMINAL 15 (-) OF THE ANALOG OUTPUT. IN THIS CASE, THE METER OUTPUT MUST BE ACTIVE (JP1/JP2 SET) TO DRIVE THE COUPLING RELAYS.

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Digital Input Wiring Diagram

Configuring Input/Output (I/O)

Figure 24: Digital input wiring diagram
NOTE: Option 2 can be connected to terminals 1 and 8 or optionally to terminals 3 and 8 . Depending on which output is used, set this output to 24V supply .
Communication Interfaces
M2000 offers following communication interfaces: · Modbus® RTU RS485 · M-Bus · HART · Profibus DP · BACnet MS/TP · Modbus TCP/IP · EtherNet/IP · BACnet/IP The additional interface board is already plugged in by the manufacturer or can be ordered and easily plugged in afterwards . The interface board is plugged in to the 12-pin connector at the lower right of the main board .

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Page 25

Configuring Input/Output (I/O)

L N PE

DISPLAY

JP1

1

2

JP2

3

4

5

6

7

CS C2 C1

E1

8

ES

9

E2

10

RS

11

EP

12

ES

13

14

COMMUNICATION

15 16
BA2000-22MID

Communication Interface

Figure 25: Communication interface

The internal communications between the main board and the interface board are done via Port B . For M-Bus, HART and Profibus DP, the following adjustments are done in the menu Communication->Port B

Port B:

Port Adr . 001

Baudrate 38400

Data bits 8

Parity Even

Stop bits 1

For the Modbus RTU RS485, the communication parameters are adjusted via Port B .

For more information, see the separate interface manual .

If an interface board is used, access to the analog output (terminal 15/16) is not possible, except for the HART and Modbus RTU RS485 interfaces .

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January 2023

Programming the M2000 Meter
PROGRAMMING THE M2000 METER
The M2000 transmitter comes pre-programmed from the factory . Typically, you do not need to do any additional programming . However, to take advantage of special features, you can program the meter for your specific needs . If you are programming the meter, familiarize yourself with the Function Buttons and Displays, and follow the procedures outlined in this manual .
Function Buttons
All M2000 meter programming is accomplished using the three function buttons located on the front of the transmitter:

Figure 26: Function buttons
NOTE: Throughout this manual, the buttons are referred to as: [] or [+] and [] or [­], depending on the context . The “Enter” button is referred to as [E] .

Consider the Up Arrow [+ | ] button as the “next step” or “scroll text up” button . During programming, press this button to display the next menu selection or increment a numeral .
Example 1: Figure 27 shows the Start Menu . The selection arrow points to the Exit this Menu selection .
To scroll up to the next selection, press [] once . The menu text scrolls up to the next menu selection, Main Menu .

START MENU

Exit this Menu

Main Menu

MORE: ,

ENTER:>

Press []

START MENU

Main Menu

Quick Setup

MORE: ,

ENTER:>

Figure 27: Scroll up
Example 2: Some procedures require you to enter a numeric value . Use the [+] button to increment the selected numeral . Figure 28 shows the Low Flow Cutoff parameter display . Notice the cursor under the 2 . In this case, press [+] once to increment the numeral to the value of 3 .00% .

LOW FLOW CUTOFF

% of 300.000 GPM

2.00%

CHG: +,-

NEXT:E

Press [+]

LOW FLOW CUTOFF

% of 300.000 GPM

3.00%

CHG: +,-

NEXT:E

Figure 28: Enter a numeric value

Consider the Down Arrow [ ­ | ] button as the “previous step” button . During a procedure, press this button to return to the previous selection or decrement a numeral .

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Page 27

Programming the M2000 Meter

Example 1: Figure 29 shows the Main Menu . The selection arrow points to the Meter Setup selection . Press [] once to scroll the text down to the Exit this Menu selection (which is not visible on the display) .

MAIN MENU

Meter Setup

Measurements

MORE: ,

ENTER:>

Press []

MAIN MENU

Exit this Menu

Meter Setup

MORE: ,

ENTER:>

Figure 29: Go to previous step
Example 2: For procedures that require you to enter a numeric value, use the [­] button to decrement the selected numeral . Figure 30 shows the Low Flow Cutoff parameter display . Notice the cursor under the 3 . In this case, press the [­] once to decrement the numeral to the value of 2 .00 % .

LOW FLOW CUTOFF

% of 300.000 GPM

3.00%

CHG: +,-

NEXT:E

Press [­]

LOW FLOW CUTOFF

% of 300.000 GPM

2.00%

CHG: +,-

NEXT:E

Figure 30: Decrease a value
The [E] button functions as an “Enter” button or “cursor right” button . Example 1: Figure 31 shows the Main Menu . The selection arrow points to the Meter Setup selection . Press [E] to select Meter Setup and open the Meter Setup display .

MAIN MENU

Meter Setup

Measurements

MORE: ,

ENTER:>

Press [E]

METER SETUP

Exit this Menu

Scale Factor

MORE:,

ENTER:>

Figure 31: Go to meter setup
When you are entering a numeric value, the [E] button does not function as the “Enter” button, but rather, moves the cursor to the right . When the cursor is at the right-most position, the [E] then serves as the Enter key .
Example 2: The illustration below shows the Low Flow Cutoff display . The cursor is under the 3 in the ones’ place . In this case, press [E] to move the cursor to the right one digit .

LOW FLOW CUTOFF

% of 300.000 GPM

3.00%

CHG: +,-

NEXT:E

Press [E]

LOW FLOW CUTOFF

% of 300.000 GPM

3.00%

CHG: +,-

NEXT:E

Figure 32: Move the cursor to the right

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January 2023

Programming the M2000 Meter

Displays
There are two types of displays on the M2000 meter: · Menu Selection · Numeric Entry
Menu Selection Display Menu selection displays appear in the following format:

DISPLAY TITLE >Menu Selection 1
Menu Selection 2 DIRECTIONS LINE

START MENU

Exit this Menu

Main Menu

MORE: ,

ENTER:>

Display format

Example menu

Figure 33: Menu selection displays

The top line shows the title of the display screen . Below are two menu selections . The bottom line provides directions for user input .

Typically, a menu contains more options than fit in the two menu selection lines . Press the [] and [] buttons to scroll the display text up and down one line at a time . When the arrow is pointed to a menu option, press [E] to select the item and open its display .

Numeric Entry Display Numeric entry displays appear in the following format:

DISPLAY TITLE Description Line Numeric Value
DIRECTIONS LINE

LOW FLOW CUTOFF

% of 300.000 GPM

2.00%

CHG: +,-

NEXT:E

Display format

Example numeric entry display

Figure 34: Numeric entry displays

The top line shows the title of the display screen . The second line is a description of the value . The third line shows the current value . The bottom line provides directions for user input .

The bottom line of a numeric-value display provides prompts regarding the function of each button . The [+] and [­] buttons change the value of the numeral . The [E] button moves the cursor one digit to the right . When the cursor is at the final, right-most digit, pressing [E] repositions the cursor at the left-most digit . The bottom line display changes to reflect the new function of the [E] button . Press [E] to save the current entry . Press [+] to edit the current entry .

LOW FLOW CUTOFF

% of 300.000 GPM

3.00%

EDIT:+

SAVE:E

Figure 35: Title, value description, current value, directions to user
Details on how to change and set numeric values are described in “Function Buttons” on page 27 .

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Page 29

Programming the M2000 Meter
Security
The M2000 meter security feature gives you the option to restrict access to the meter with a five-digit Personal Identification Number (PIN) . The system administrator can set up a single PIN for each of the three levels of access:
· Administration ­ allows access to all menu configuration screens .
· Service ­ allows access to service-level and user-level menu configuration screens .
· User ­ allows access only to user-level menu configuration screens . Not all levels of access need to be set . If no PINs are set up, any user has access to all functions . NOTE: The security settings also apply to remote access . All remote access to the meter is blocked unless the user is
remotely logged in .
Setting the Administration PIN Users logged in with an Administration PIN have access to all menu configuration screens . To set the administrator’s PIN, follow these steps from the Advanced menu: 1 . Select Security to view the Security menu . 2 . Select Set Admin PIN to view the Admin PIN display . 3 . Set the five-digit PIN number . 4 . Press [E] to save the PIN and to return to the Security menu .
Setting the Service PIN Users logged in with a Service PIN have access to service level menu configuration screens . Service level users do not have access to administrative screens . NOTE: To set a service level PIN, you must first set up an administration PIN, and you must be logged in with the
administration PIN . To set the Service PIN, follow these steps from the Advanced menu: 1 . Select Security to view the Security menu . 2 . Select Set Service PIN to view the Service PIN display . 3 . Set the five-digit PIN number . 4 . Press [E] to save the PIN and to return to the Security menu .
Setting the User PIN Users logged in with a User PIN have access to user-level procedures . Users do not have access to administrative or service screens . NOTE: In order to set a user-level PIN, you must first set up an administration PIN and a service PIN, and you must be logged
in with either PIN . To set a User PIN, follow these steps from the Advanced menu: 1 . Select Security to view the Security menu . 2 . Select Set User PIN to view the User PIN display . 3 . Set the five-digit PIN number . 4 . Press [E] to save the PIN and to return to the Security menu .

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Programming the M2000 Meter

Entering Your Personal Identification Number (PIN)

If your system has been set up with PIN security, you need to enter a PIN to access programming functions . There are three access levels, each with its own unique PIN: User, Service and Administration . Your system administrator can provide you with the appropriate PIN .
NOTE: All PINs are factory set to 00000 . If the system administrator has not set the PIN, pressing [E] from the Start Screen opens the Main Menu . If you forget or misplace your PIN, call Badger Meter Customer Service to get a master password . When you call, have the security code that appears in the upper right corner of the PIN Request display .
Follow these steps to enter your PIN in the M2000 meter:
1 . At the Main Menu, press [E] . The PIN Request display opens .

PIN REQUEST 12345

Please enter

pin #: 00000

CHG:+,-

NEXT:E

Security Code

Figure 36: PIN request
2 . Press [+] to increment the numeral . 3 . Press [E] to move the cursor to the next digit . 4 . Repeat the steps to enter each of the five digits to match your PIN . 5 . Press [E]. If you entered a valid PIN, the Main Menu opens indicating your level of access .

If you entered the wrong PIN, the following displays:

MENU ACCESS DENIED

Figure 37: Wrong PIN entered
· Press [E] to return to the PIN Request display .
· Repeat Steps 1 through 5 . NOTE: Be sure to log off when you have completed work with the meter . Otherwise, there is a five-minute delay between
your last activity and the time when the meter automatically logs you off .

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Programming the M2000 Meter

Setting Up the M2000 Meter with Quick Setup

The M2000 electromagnetic flow meter provides you with a Quick Setup utility that allows you to set or change your Flow Units, Totalizer Units, Full Scale Flow and Low Flow Cutoff settings . To open the Quick Setup menu, select Quick Setup from the Start Menu .

Quick Setup

Flow Unit [Region]

Use Flow Unit to set the unit of measure for the flow rate and Full Scale Flow . To change the Flow Unit value, follow these steps from the Quick Setup menu .
1 . Select Flow Unit to view the Flow Unit display .

2 . Press [] or [] to position the arrow next to one of the following Flow Units:

Code Flow Unit

Code Flow Unit

LPS

Liters/Second

GPM Gallons/Minute

LPM Liters/Minute

GPH Gallons/Hour

LPH Liters/Hour

MGD Mega Gallons/Day

M3S Cubic Meters/Second IGS

UKG/Second

M3M Cubic Meters/Minute IGM UKG/Minute

M3H Cubic Meters/Hour

IGH

UKG/Hour

F3S

Cubic Feet/Second

MID MegaUKG/day

F3M

Cubic Feet/Minute

LbM Pounds/Minute

F3H

Cubic Feet/Hour

OPM Ounces/Minute

GPS Gallons/Second

BPM Barrels/Minute

3 . Press [E] to save the Flow Units setting .

Totalizer Unit [Region]

Use Totalizer Unit to establish the units of measure for the totalizers . To change the Totalizer Unit value, follow these steps from the Totalizer Unit display .
1 . Press [] or [] to position the arrow next to one of the following Totalizer Units:

Code Totalizer Unit

Code Totalizer Unit

L

Liter

UKG Imperial Gallon

HL

Hectoliter

MIG Mega Imperial Gallons

M3

Cubic Meter

Lb

Pound

CFt

Cubic Feet

Oz

Fluid Ounce

USG U .S . Gallon

Aft

Acre Feet

MG

Mega Gallon

BBL Barrel

2 . Press [E] to save the Totalizer Units setting .

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Programming the M2000 Meter

Full Scale Flow

Quick Setup
Use Full Scale Flow to set the maximum flow the system is expected to measure . This parameter influences other system parameters, including: · Frequency Output ­ Full scale frequency is observed at Full Scale Flow
· Low Flow Cutoff ­ Changes to Full Scale Flow affect the measuring cut-off threshold of the meter
· Alarm Outputs ­ Changes to Full Scale Flow adjust the thresholds for generating set point alarms
· Pulse Outputs ­ Changes to Full Scale Flow adjust the pulse frequency and duty cycle
· Analog Outputs ­ Changes to Full Scale Flow adjust the interpretation of the analog output signal
Change the Full Scale Flow based on the meter size and the application’s requirements . Verify that the Full Scale Flow falls within the meter suggested flow range limits . In terms of flow velocity, the meter limits are 0 .1…39 .4 feet/second . The Full Scale Flow is valid for both flow directions . NOTE: If the flow rate exceeds the full scale setting, an error message indicates the configured full
scale range has been exceeded . However, the meter continues to measure . This affects the latency of the pulse outputs and may cause overflow . Furthermore, the analog output may be placed in alarm mode .

Low Flow Cutoff

To set or change the Full Scale Flow, follow these steps from the Quick Setup menu: 1 . Select Full Scale Flow to view the Full Scale Flow display .
2 . Select a value for Full Scale Flow .
3 . Press [E] to save the Full Scale Flow value and return to the Measurements menu .
Low Flow Cutoff defines the threshold at which flow measurement is forced to zero . The cutoff value can be set at 0…10% of the Full Scale Flow . Increasing this threshold helps prevent false readings during “no flow” conditions possibly caused by pipe vibration or inherent system noise . To change Low Flow Cutoff, follow these steps from the Low Flow Cutoff display .
1 . Select a value for Low Flow Cutoff, between 0% and 10% .
2 . Press [E] to save the value .

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Programming the M2000 Meter

Menu Structure
Start Menu Quick Setup
Main Menu

Flow Unit Meter Setup

Measurements

Inputs/Outputs

Totalizer Unit
Scale Factor Empty Pipe Detect Power Line Freq Excitation Freq Pipe Diameter Detector Factor Detector Offset
Velocity Unit Flow Unit Totalizer Unit Full Scale Flow Low Flow CutOff Flow Direction Damping Factor
Analog Output
Digital Input
Digital Output #1

Full Scale Flow
On Off
Uni-directional Bi-directional Range Alarm Modus None Remote Reset Batch Reset Pos Zero Return ADE Pulses / Units Pulse Width Full Scale Freq. Preset Amount Set Point Min. Set Point Max. Output Type
Select Function

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Digital Output #2

Pulses / Units Pulse Width Full Scale Freq. Preset Amount Set Point Min. Set Point Max. Output Type
Select Function

Clear Totals
Communications Advanced Info/Help Language Select

Digital Output #3 Digital Output #4 Flow Simulation
MAG-UM-01272-EN-28

Low Flow Cutoff
Off Low High
Normally Open Normally Closed None Frequency Output Forward Pulse Reverse Pulse AMR (50ms Pulse) Flow Set Point Empty Pipe Alarm Flow Direction Preset Output Error Alarm Totalizer Alarm 24 VDC Supply ADE Normally Open Normally Closed None Frequency Output Forward Pulse Reverse Pulse Flow Set Point Empty Pipe Alarm Flow Direction Preset Output Error Alarm Totalizer Alarm 24 VDC Supply

January 2023

Start Menu Main Menu

Inputs/Outputs

Clear Totals Communications
Advanced

Info/Help

January 2023

Language Select

Digital Output #3
Digital Output #4
Flow Simulation TN T+ T­ PS Tpwroff Port A Settings
Port B Settings Diagnostics
Daughterbrd Config Data Logger
Token Copy Encoder Protocol Totalizer Dials Totalizer Resolution Backlight Control Analog Calibrate Software Filter
Empty Pipe Cal. Security Error Counts PowerUp Counter PowerOff Totalizer Version Info Serial Number Meter Tag Name Daughterboard Info Polarization Volt. Restore Default

Full Scale Freq Preset Amount Set Point Min. Set Point Max. Output Type Hardware Select
Select Function
Full Scale Freq Preset Amount Set Point Min. Set Point Max. Output Type Hardware Select
Select Function

Normally Open Normally Closed
Relay Open Collector
None Frequency Output Flow Set Point Empty Pipe Alarm Flow Direction Preset Output Error Alarm Totalizer Alarm
Normally Open Normally Closed
Relay Open collector
None Flow Set Point Empty Pipe Alarm Flow Direction Preset Output Error Alarm Totalizer Alarm

Interface Port Address Baud Rate Data Bits Parity Stop bits
Port Address Ext. Port Address Baud Rate Data Bits Parity Stop bits

Modbus RTU (DEF) Remote Menu Primo 3.x Flow Diagnostic Disable Port

Logging interval View System Clock Set System Clock
Configuration Store to Token Restore from Token

MDN-Filter ACC-Filter ZFS-Filter IIR-Filter
Set Admin Pin Set Service Pin Set User Pin

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Programming the M2000 Meter Page 35

Using the Main Menu Programming Options

USING THE MAIN MENU PROGRAMMING OPTIONS
The following programming options are available from the Main Menu: · Meter Setup · Measurements · Inputs/Outputs · Clear Totals · Communications · Advanced · Info/Help · Language Select In the section that follows, the applicable security level for each menu option is indicated as follows:

A

S

U

Administrative

Service

User

Options that can be set at Quick Setup are indicated with:

The factory default values are shown, enclosed in brackets .

NOTE: Options labeled [Factory Set] should not be changed without specific directions from authorized Badger Meter personnel .

Meter Setup

scale factor [0 .0%] S

Changing the scale factor lets you adjust the meter accuracy without disturbing factory-set parameters . You can tune the meter to meet changing application requirements . For example, if the meter is under registering by 0 .5%, set the scale factor to +0 .5% . If the meter is over registering by 0 .5%, the scale factor to ­0 .5% . To set the scale factor, follow these steps from the Meter Setup menu:
1 . Select scale factor, to open the scale factor display .
2 . Select a value for scale factor .
3 . Press [E], to save the new value and return to the Meter Setup menu .

Empty Pipe Detect [ON] S

When set to On, Empty Pipe Detect indicates to the outputs and the display that the meter is not completely filled . When set to Off, empty pipe detect is disabled . Enabling empty pipe detect requires a one-time calibration . Calibration is described in the Advanced menu section under Empty Pipe Cal . To set Empty Pipe Detect, follow these steps from the Meter Setup menu:
1 . Select Empty Pipe Detect to view the Empty Pipe Detect display .
2 . Position the arrow next to On or Off .
3 . Press [E] to save the setting and return to the Meter Setup menu .

Power Line Freq [Region] S

Power Line Freq provides measuring immunity to industrial noise from a power supply feed . To set Power Line Frequency, follow these steps from the Meter Setup menu:
1 . Select Power Line Freq to view the Power Line Frequency display .
2 . Position the arrow next to 50 Hz or 60 Hz .
3 . Press [E] to save the setting and return to the Meter Setup menu .

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Using the Main Menu Programming Options

Excitation Freq [Factory Set] A

Meter Setup

Use Excitation Freq to configure the DC excitation of the coils . Supported frequencies are dependent on the configured power line frequency:

50 Hz 1 Hz 3 .125 Hz

60 Hz 1 Hz 3 .75 Hz

6 .25 Hz

7 .5 Hz

12 .5 Hz

15 Hz

To change Excitation Frequency, follow these steps from the Meter Setup menu: 1 . Select Excitation Freq to view the Excitation Frequency display .

2 . Position the arrow to select a frequency .

3 . Press [E] to save the setting and return to the Meter Setup menu .

Pipe Diameter [Factory Set] A

If the transmitter is replaced, verify that the pipe diameter matches the installed pipe size . To change Pipe Diameter, follow these steps from the Meter Setup menu:
1 . Select Pipe Diameter to open the Pipe Diameter display .
2 . Position the arrow to select a diameter .
3 . Press [E] to save the setting and return to the Meter Setup menu .

Sensor Factor [Factory Set] A

Use Sensor Factor to compensate for accuracy error as a result of the installed sensor . If accuracy adjustment of the meter is required, see the scale factor parameter . If the transmitter is replaced, this parameter must be reprogrammed with the original sensor factor .

Sensor Offset [Factory Set] A

Use Sensor Offset to compensate for accuracy error as a result of the installed sensor . If accuracy adjustment of the meter is required, see the scale factor parameter . NOTE: Changes of the sensor offset have an impact on meter accuracy at low flow .

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Using the Main Menu Programming Options

Velocity Unit [Region] U
Flow Units [Region] U
Totalizer Unit [Region] U

Measurements
Use Velocity Unit to set the velocity to meters/sec or feet/sec . To set Velocity Unit, follow these steps from the Measurements menu:
1 . Select Velocity Unit . 2 . Position the arrow to select meters/sec or feet/sec . 3 . Press [E] to save the setting and return to the Measurements menu .

Use Flow Units to set the unit of measure for the flow rate and Full Scale Flow . Changing the flow units parameter readjusts the Full Scale Flow parameter . For example, changing from gpm to gps would change the Full Scale Flow from 60 gpm to 1 gps . To change the Flow Unit, follow these steps from the Measurements menu:
1 . Select Flow Units to view the Flow Units display .
2 . Position the arrow next to one of the following flow unit options:

Code Flow Unit

Code Flow Unit

LPS Liters/Second

GPM Gallons/Minute

LPM Liters/Minute

GPH Gallons/Hour

LPH Liters/Hour

MGD Mega Gallons/Day

M3S Cubic Meters/Second IGS

UKG/Second

M3M Cubic Meters/Minute IGM UKG/Minute

M3H Cubic Meters/Hour

IGH

UKG/Hour

F3S

Cubic Feet/Second

MID Mega UKG/Day

F3M

Cubic Feet/Minute

LbM Pounds/Minute

F3H

Cubic Feet/Hour

OPM Ounces/Minute

GPS Gallons/Second

BPM Barrels/Minute

3 . Press [E] to save the flow units and return to the Measurements menu .

Use the Totalizer Unit to establish the units of measure for the totalizers . To change the Totalizer Unit value, follow these steps from the Measurements menu:
1 . Select Totalizer Unit to view the Totalizer Unit display .
2 . Position the arrow next to one of the following totalizer units:

Code Totalizer Unit

Code Totalizer Unit

L

Liters

MIG Mega Imperial Gallons

HL

Hectoliters

Lb

Pounds

M3

Cubic Meters

Oz

Fluid Ounces

CFt

Cubic Feet

Aft

Acre Feet

USG U .S . Gallons

BBL Barrels

MG

Mega Gallons

SFD Second Foot Day

UKG Imperial Gallons

3 . Press [E] to save the totalizer unit and return to the Measurements menu .

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Using the Main Menu Programming Options

Full Scale Flow [Factory Set] U

Measurements
Use Full Scale Flow to set the maximum flow the system is expected to measure . This parameter has influence on other system parameters, which include: · Frequency Output ­ Full scale frequency is observed at Full Scale Flow · Low Flow Cutoff ­ Changes to Full Scale Flow affect the measuring cut-off threshold of the meter · Alarm Outputs ­ Changes to Full Scale Flow adjust the thresholds for generating set point alarms · Pulse Outputs ­ Changes to Full Scale Flow adjust the pulse frequency and duty cycle · Analog Outputs ­ Changes to Full Scale Flow adjust the interpretation of the analog output signal

Change the Full Scale Flow based on the meter size and the application requirements . Verify that the Full Scale Flow falls within the meter suggested flow range limits . The flow velocity limits range from 0 .1…39 .4 feet/second . Full Scale Flow is valid for both flow directions . NOTE: If the flow rate exceeds the full scale setting, an error message indicates that the configured
full scale range has been exceeded . However, the meter continues to measure . This affects the latency of the pulse outputs and possibly causes overflow . Analog output may also be placed in alarm mode .

To change the Full Scale Flow, follow these steps from the Measurements menu: 1 . Select Full Scale Flow to view the Full Scale Flow display .
2 . Select a value for Full Scale Flow .
3 . Press [E] to save the Full Scale Flow value and return to the Measurements menu .

Low Flow Cutoff [0 .2%] U

Low flow cutoff defines the threshold at which flow measurement is forced to zero . The cutoff value can be set at 0…10% of the Full Scale Flow . Increasing this threshold helps prevent false readings during “no flow” conditions possibly caused by pipe vibration or inherent system noise . To change the Low Flow Cutoff value, follow these steps from the Measurements menu:
1 . Select Low Flow Cutoff to view the Low Flow Cutoff display .
2 . Select a value for low flow cutoff .
3 . Press [E] to save the new low flow cutoff value and return to the Measurements menu .

Flow Direction [Bi-Directional] U

Use Flow Direction to set the meter to measure forward flow only (uni- directional) or both forward and reverse flow (bidirectional) . Uni- Directional Flow is totalized in only one direction . The flow direction is indicated by the arrow on the sensor label . Uni-directional measurements on the main display screen include: · T1: Registers forward flow, resettable by menu or Modbus RTU
· T2: Registers forward flow, resettable by menu, Modbus RTU or digital input configured for Remote Reset
Bi-Directional Flow is totalized in both directions . Bidirectional measurements on the main display screen include: · T+: Registers forward flow, resettable by menu or Modbus RTU
· T­: Registers reverse flow, resettable by menu or Modbus RTU
· TN: Registers total flow, T+, T­, resettable by menu or Modbus RTU To change the flow direction follow these steps from the Measurements menu .
1 . Select Flow Direction to view the Flow Direction display .
2 . Select Uni-Directional or Bi-Directional .
3 . Press [E] to save the flow direction and return to the Measurements menu .
A change of the flow direction can be signaled by the digital outputs .

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Using the Main Menu Programming Options

Measurements

Damping Factor [5 s] U

Use Damping Factor to establish the stability of the measured flow rate . If back and forth oscillations of the flow rate are observed during normal flow conditions, increase this value incrementally until the flow rate stabilizes . This parameter has no affect on the totalizers . To change the Damping Factor value, follow these steps from the Measurements menu .
1 . Select Damping Factor to view the Damping Factor display .

2 . Select one of the following damping factors:

1 Second 2 Seconds 3 Seconds 4 Seconds 5 Seconds

10 Seconds 20 Seconds 30 Seconds No Damping

3 . Press [E] to save the damping factor and return to the Measurements menu .

Analog Output Range [4 to 20 mA] S

Inputs/Outputs
Use Analog Output to establish the range of the analog output signal . To change Analog Output range, follow these steps from the Inputs/Outputs menu:
1 . Select Analog Output to view the Analog Output display . 2 . Select one of the following options:
· 4 to 20 mA
· 0 to 20 mA
· 2 to 10 mA
· 0 to 10 mA 3 . Press [E] to save the analog output and return to the Inputs/Outputs menu . NOTE: If an error message is displayed, set current to 22 mA . If you select bidirectional
operation, you can signal flow direction via digital outputs .

Alarm Mode [OFF] S

Use Alarm Mode to configure the behavior of the analog output during alarm conditions . There are three options for this parameter: OFF, LOW, and HIGH .
OFF: Analog signal is based on flow rate and always within the configured range
LOW: During alarm conditions, the analog signal is 2 mA less than the configured lower range

HIGH: During alarm conditions, the analog signal is 2 mA more than the configured upper range

For example, if the analog range is 4…20 mA and the alarm mode is set to HIGH, then during a Full Scale Flow alarm condition, the analog output current is 22 mA .

To change the analog output alarm mode, follow these steps from the Inputs/Outputs menu:
1 . Select Alarm Mode to view the Alarm Mode display .
2 . Select one of the following options:

· OFF

· LOW

· HIGH 3 . Press [E] to save the alarm mode and return to the Inputs/Outputs menu .

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Using the Main Menu Programming Options

Digital Input [Disabled] Digital Output

Inputs/Outputs
Use Digital Input to configure the functional operation of the digital input . The following functions are supported: · Remote Reset ­ Clears totalizer T2 (uni-directional)
· Batch Reset ­ Resets batch totalizer PS to preset amount and clears T2 (uni- directional)
· Pos Zero Return ­ Forces flow rate to zero (does not totalize)
· ADE ­ Input configured for ADE operation . See “Encoder Protocol Interface” on page 59 . To change Digital Input, follow these steps from the Inputs/Outputs menu:
1 . Select Digital Input to view the Digital Input display .
2 . Select a function .
3 . Press [E] to save the digital input and return to the Inputs/Outputs menu .
Apply an external potential of 5…30V DC or an internal voltage source of 24V DC via output #2 to enable input switching (by a normally open contact) . If using the internal source, set the function of digital output #2 to “24V DC Supply” . Jumper JP2 must be placed .

Pulses/Unit [1 pulse/unit] S

The Pulses/Unit parameter lets you set the number of pulses per unit of measure transmitted to remote applications . For example, assuming the unit of measure is gallons: · Setting the Pulses/Unit to 1 transmits 1 pulse every gallon
· Setting the Pulses/Unit to 0 .01 transmits 1 pulse every 100 gallons You must configure pulses/unit if the function of the selected output is forward, reverse or AMR pulse . Consider this parameter with the Pulse Width and Full Scale Flow parameters . The maximum pulse frequency is 10 kHz . The frequency is correlated with the flow rate . Violation of output frequency limits generates a configuration error .

Pulse Width [0 ms] S

To change the pulses/unit, follow these steps from the Inputs/Outputs menu: 1 . Select Digital Output 1 or 2 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Pulses/Unit, and press [E] to open the Pulses/Unit display .
3 . Enter the pulses/unit value . Press [E] to save the new parameter and return to the Digital Output menu .
Use Pulse Width to establish the On duration of the transmitted pulse . The configurable range is 0…1000 ms . · Non-zero pulse width configuration, the Off duration of the transmitted pulse, is
dependent on flow rate . The Off duration should be at least the configured On duration range . At Full Scale Flow, the On duration equals the Off duration . The maximum configurable output frequency is limited to 500 Hz .
· 0 ms pulse width configuration, the duty cycle of the transmitted pulse, is at 50 % allowing for a maximum configurable output frequency of 10 kHz .

Consider this parameter with the Pulses/Unit and Full Scale Flow parameters . The maximum pulse frequency is 10 kHz . The frequency is correlated with the flow rate . Violation of output frequency limits generates a configuration error . To change the pulse width, follow these steps from the Inputs/Outputs menu:
1 . Select Digital Output 1 or 2 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Pulse Width and press [E] to open the Pulse Width display .
3 . Enter the pulse width value . Press [E] to save the new parameter and return to the Digital Output menu .

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Using the Main Menu Programming Options

Digital Output Full Scale (continued) Frequency
[1000 Hz] S
Preset Amount [0 .0] S
Set Point Minimum [0%] S
Set Point Maximum [100%] S

Inputs/Outputs
Use Full Scale Frequency to establish the Full Scale Flow output frequency when the flow rate equals the configured Full Scale Flow . To change the Full Scale Frequency, follow these steps from the Inputs/Outputs main menu:
1 . Select Digital Output 1, 2 or 3 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Full Scale Frequency and press [E] to open the Full Scale Frequency display .
3 . Select a value for full scale frequency .
4 . Press [E] to save the new parameter and return to the Digital Output menu .
Use Preset Amount to set the reset value for the associated PS totalizer when the digital input is set to Batch Reset . To change the Preset Amount, follow these steps from the Inputs/Outputs menu:
1 . Select Digital Output 1, 2, 3 or 4 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Preset Amount and press [E] to open the Preset Amount display .
3 . Enter the preset amount value . Press [E] to save the new parameter and return to the Digital Output menu .
NOTE: You can only set one Preset Amount . If you set the Preset Amount for Digital Output 1, it is the same for 2, 3 and 4 .
Use Set Point Minimum to establish, as a percentage of Full Scale Flow, the threshold at which the output alarm is activated . Flow rates below the threshold activate the output alarm . To change the Set Point Minimum, follow these steps from the Inputs/Outputs menu:
1 . Select Digital Output 1, 2, 3 or 4 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Set Point Minimum and press [E] to open the Set Point Minimum display .
3 . Enter the set point minimum value . Press [E] to save the new parameter and return to the Digital Output menu .
Use Set Point Maximum to establish, as a percentage of Full Scale Flow, the threshold at which the output alarm is activated . Flow rates above the threshold activate the output alarm . To change the maximum set point, follow these steps from the Inputs/Outputs menu:
1 . Select Digital Output 1, 2, 3 or 4 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Set Point Maximum and press [E] to open the Set Point Maximum display .
3 . Enter the set point maximum value and press [E] to save the new parameter and return to the Digital Output menu .

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Using the Main Menu Programming Options

Digital Output (continued)

Output Type [1: Normally Open] [2: Normally Open] [3: Normally Open] [4: Normally Closed]

S

Hardware Type [3: Open Collector] [4: Solid-state Relay] S

Inputs/Outputs
Use Output Type to set the output switch to normally open or normally closed . If Normally Open is selected, the output switch is open (no current) when the output is inactive and closed (current flows) when the output is active . If Normally Closed is selected, the output switch is closed (current flows) when the output is inactive and open (no current) when the output is active . To change the Output Type, follow these steps from the Inputs/Outputs main menu:
1 . Select Digital Output 1, 2, 3 or 4 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu, select Output Type and press [E] to open the Output Type display .
3 . Select Normally Open or Normally Closed .
4 . Press [E] to save the new parameter and return to the Digital Output menu .
Use Hardware Type to select the type of hardware used to drive the output signal: either Open Collector or Solid-state Relay . To change the Hardware Type, follow these steps from the Inputs/Outputs main menu:
1 . Select Digital Output 3 or 4 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu select Hardware Type and press [E] to open the Hardware Type display .
3 . Select Open Collector or Relay .
4 . Press [E] to save the new parameter and return to the Digital Output menu .

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Using the Main Menu Programming Options

Digital Output (continued)

Select Function [1: Forward Pulse] [2: Reverse Pulse] [3: Empty Pipe Detection] [4: Error Alarm]

S

Inputs/Outputs
Use Select Function to configure the functional operation of the associated output . The following operations are supported: · Frequency Output ­ Generates pulses correlated to the absolute value of
the flow rate .
· Forward Pulse ­ Generates pulses during forward flow conditions .
· Reverse Pulse ­ Generates pulses during reverse flow conditions .
· AMR (50 ms Pulse)
· Flow Set Point ­ Indicates when flow rate exceeds thresholds defined by flow set points .
· Empty Pipe Alarm ­ Indicates when pipe is empty .
· Flow Direction ­ Indicates current flow direction (Inactive = Reverse or No Flow, Active = Forward) .
· Preset Output ­ Indicates when preset batch amount has been realized .
· Error Alarm ­ Indicates when meter has error condition . Error conditions include empty pipe error, Full Scale Flow error and sensor error .
· Totalizer Alarm ­ Sends alarm when either a rollover error or warning has occurred .
· 24V DC Supply ­ Provides constant 24 volts on output (forces output type to Normally Open) .
· ADE ­ Provides meter information in digital format . See “Encoder Protocol Interface” on page 59 .

The following functions can be selected for outputs 1…4:

Function

Dig Out 1

Inactive

X

Forward Pulse X

Reverse Pulse X

AMR (50 ms) X

Frequency Output

X

Flow Set Point X

Empty Pipe Alarm

X

Flow Direction X

Preset Output X

Error Alarm X

24V DC Supply X

ADE

X

Totalizer Alarm X

Dig Out 2 X X X
X
X
X
X X X X
X

Dig Out 3 X
X X X X X X
X

Dig Out 4 X
X X X X X
X

To change Select Function, follow these steps from the Inputs/Outputs main menu:
1 . Select Digital Output 1, 2, 3 or 4 and press [E] to open the Digital Output menu .
2 . From the Digital Output menu choose Select Function and press [E] to open the Select Function display .
3 . Select a function .
4 . Press [E] to save the setting and return to the Digital Output menu .

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Using the Main Menu Programming Options

Flow Simulation [Off ] S
TN
S
T+
S
T­
T­S
PS
S
Tpwroff
S
T1
S
T2
S
VW
S

Inputs/Outputs Flow Simulation provides output simulation based on a percentage of the Full Scale Flow . Simulation does not accumulate the totalizers . The range of simulation includes ­100…100% of the Full Scale Flow . The Flow Simulation Parameter lets you set the range of simulation in 10% increments . To change the Flow Simulation, follow these steps from the Inputs/Outputs menu:
1 . Select Flow Simulation to view the Flow Simulation display . 2 . Click [+] to increment the percentage by 10, or click [­] to decrement the percentage by 10 . 3 . Press [E] to save the displayed setting and return to the Inputs/Outputs menu . This function remains active after exiting the menu . Set Q on “Deactivate “. If the simulation is active, the message “STS simulation” is displayed in measuring mode .
Clear Totals The bidirectional net totalizer, when reset, clears both the forward and the reverse flow totalizers (T+ and T­) . It is reset within the menu manager or through remote communications . Clearing TN also clears the associated rollover counter . The bidirectional forward flow totalizer is reset within the menu manager or through remote communications . Clearing T+ also clears the associated rollover counter .
The bidirectional reverse flow totalizer is reset within the menu manager or through remote communications . Clearing T­ also clears the associated rollover counter .
The batch totalizer is reset to the configured preset amount value . It is reset within the menu manager, remote communications or through a properly configured digital input (function = batch reset) .
The totalizer accumulating meter time without external power is reset with the menu manager or through remote communications .
The unidirectional totalizer T1 is reset within the menu manager .
The unidirectional totalizer T2 is reset within the menu manager or with digital input .
The preset batch is reset within the menu manager or with digital input .

January 2023

MAG-UM-01272-EN-28

Page 45

Using the Main Menu Programming Options

Port A Settings Interface [Modbus RTU] S

Communication Use Interface to configure how the RS232 communication port is used . · Modbus RTU
· Remote menu (RDI ­ Remote Display Interface)
· Primo 3 .x
· Flow diagnostic ­ After every flow measurement, provides data out of the communication port primarily for diagnosing flow measurement issues .
· Disable port The remote menu Interface checks for display updates once a second . If a change is detected, the display contents are transmitted in ASCII format over the RS232 communication port . The remote menu Interface also allows for menu navigation and control of the meter as if using the external push buttons . Keyboard control characters such as , and