EMERSON 4200 2-Wire Transmitters Coriolis Flow Meter with Micro Motion User Manual

: October 26, 2023
: Emerson

EMERSON 4200 2-Wire Transmitters Coriolis Flow Meter with Micro Motion

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EMERSON-4200-2-Wire-Transmitters-Coriolis-Flow-Meter-with-Micro-Motion-
PRODUCT

Safety messages

Safety messages are provided throughout this manual to protect personnel and equipment. Read each safety message carefully before proceeding to the next step.

Safety and approval information

This Micro Motion product complies with all applicable European directives when properly installed in accordance with the instructions in this manual. Refer to the EU declaration of conformity for directives that apply to this product. The following are available: the EU declaration of conformity, with all applicable European directives, and the complete ATEX Installation Drawings and Instructions. In addition, the IECEx Installation Instructions for installations outside of the European Union and the CSA Installation Instructions for installations in North America are available on the internet at www.emerson.com or through your local Micro Motion support center. Information affixed to equipment that complies with the Pressure Equipment Directive, can be found on the internet at www.emerson.com For hazardous installations in Europe, refer to standard EN 60079-14 if national standards do not apply.

Other information

Full product specifications can be found in the product data-sheet. Troubleshooting information can be found in the configuration manual. Product data sheets and manuals are available from the Micro Motion website at www.emerson.com

Return policy

Follow Micro Motion procedures when returning equipment. These procedures ensure legal compliance with government transportation agencies and help provide a safe working environment for Micro Motion employees. Micro Motion will not accept your returned equipment if you fail to follow Micro Motion procedures. Return procedures and forms are available on our web support site at www.emerson.com or by phoning the Micro Motion Customer Service department.

Emerson Flow customer service

Email

• Worldwide: [email protected]
• Asia-Pacific: [email protected]

Telephone

North and South America	Europe and Middle East	Asia Pacific
United States	800-522-6277	U.K. and Ireland

158 727
Canada| +1 303-527-5200| The Netherlands| +31 (0) 70 413

6666

901

111

| Japan| +81 3 5769 6803
Peru| +51 15190130| Russia/CIS| +7 495 995 9559| South Korea| +82 2 3438 4600
| | Egypt| 0800 000 0015| Singapore| +65 6 777 8211
Oman| 800 70101| Thailand| 001 800 441 6426
Qatar| 431 0044| Malaysia| 800 814 008
Kuwait| 663 299 01| |
South Africa| 800 991 390
Saudi Arabia| 800 844 9564
UAE| 800 0444 0684

Before you begin

About this document

This document provides information about how to install, commission, and proof test a 4200 transmitter to comply with Safety Instrumented Systems (SIS) requirements.

Important
This manual assumes that:

The transmitter has been installed correctly and completely according to the instructions in the transmitter installation manual
Users understand basic transmitter and sensor installation, configuration, and maintenance concepts and procedures.

Hazard messages

This document uses the following criteria for hazard messages based on ANSI standards Z535.6-2011 (R2017).

DANGER: Serious injury or death will occur if a hazardous situation is not avoided.

WARNING: Serious injury or death could occur if a hazardous situation is not avoided.

CAUTION: Minor or moderate injury will or could occur if a hazardous situation is not avoided.

NOTICE: Data loss, property damage, hardware damage, or software damage can occur if a situation is not avoided. There is no credible risk of physical injury.

Physical access

NOTICE

Unauthorized personnel can potentially cause significant damage and/or misconfiguration of end users’ equipment. Protect against all intentional or unintentional unauthorized use. Physical security is an important part of any security program and is fundamental to protecting your system. Restrict physical access to protect users’ assets. This is true for all systems used within the facility.

See the approval documentation shipped with the transmitter, or download the appropriate documentation from www.emerson.com

Micro Motion 4200 2-Wire Transmitter: Installation Manual
Micro Motion 4200 2-Wire Transmitter: Configuration and Use Manual
Micro Motion 4200 2-Wire Transmitter: Product Data Sheet
Micro Motion ProLink III with ProcessViz Software User Manual
Sensor installation manual, which is shipped with the sensor
FMEDA report for Coriolis Flow Meter with 4200 Transmitter, prepared for Emerson by exida.com LLC

Installation and commissioning

Use this section to install and commission a Coriolis flow meter with a 4200 transmitter with SIS features.

IEC 61508 relevant requirements

The 4200 is certified per the relevant requirements of IEC 61508.

Systematic capability	Safety Integrity Level (SIL) 3 capable
Random capability

Type B element
SIL 2 capable @ HFT=0 (single meter)
SIL 3 capable @ HFT=1 (multiple meters)

Failure rates according to IEC 61508 in FIT(1)

Device	λSD	λSU	λDD	λDU
4200 integral mount transmitter and 4200C 9-wire remote mount transmitter	0
152	2130	76

SIS-certified versions

Emerson maintains an SIS-compliant modification process. Changes made after initial release do not affect overall SIS certification. Version information is available from the display at About → Versions.

Table 2-1: SIS-certified versions for a 4200

Device	Display tag	Version
4200 firmware	Core Processor	1.0 and later
4200 hardware	Transmitter hardware	0 and later

On SIS applications for a 4200 with intrinsically safe outputs, the Channel A mA Output is used for the safety critical variable (mass flow, volume flow, or density). The SIS features are enabled through licensing. While other output channels can be licensed, they are outside the scope of SIS usage.

Safety precautions

Prior to making any changes to the 4200, such as changing the configuration, upgrading the firmware, replacing the transmitter hardware or sensor:

Take appropriate action to avoid a false trip by electronically bypassing the safety Programmable Logic Controller (PLC).

Important

Ensure alternate means are in place to maintain the process in a safe state.
Prior to placing the meter online and removing the bypass from the safety PLC, verify the transmitter configuration and all safety parameters.

Set up the 4200

Use this section to make sure the 4200 is installed and configured for SIS applications. You can use ProLink III, the display, or a field communicator to verify, or if needed, configure these settings. For more information, see the Micro Motion 4200 2-Wire

Transmitter: Configuration and Use Manual.

The sensor does not require special installation in addition to the standard installation procedures in the sensor installation manual.

Procedure

Use the Micro Motion 4200 2-Wire Transmitter: Installation Manual to mount the transmitter and install the sensor wiring.
Wire the Channel A passive (external) power to the appropriate output terminal and pins.

Figure 2-1: Channel A mA/HART output wiring (externally powered)

EMERSON-4200-2-Wire-Transmitters-Coriolis-Flow-Meter-with-Micro-Motion-
FIG-1

A. mA HART output
B. Supply Voltage (see the following figure.)
C. Loop Resistance (see the following figure for maximum loop resistance.)
D. Input device

Figure 2-2: Channel A output supply voltage and loop resistance

EMERSON-4200-2-Wire-Transmitters-Coriolis-Flow-Meter-with-Micro-Motion-
FIG-2

A. Loop resistance (Ohms)
B. Supply voltage (Vs)
C. Maximum Loop Resistance (Ohms)

Verify that the following features are licensed: SIL and ChA.

Note: If SIL is not licensed, see Install the SIL license key.

Verify all safety parameters

Verify that all appropriate flow and density calibration parameters are set (FCF, K1, K2, D1, D2, and DT).
Verify that the Lower Range Value (LRV) and the Upper Range Value (URV) for Channel A mA Output 1 is configured.
Verify that the appropriate measurement units are configured (mass flow, volume flow, density, and temperature).
Verify that the HART Primary Variable (PV) is assigned to Channel A mA Output.
Verify that the appropriate low flow cutoff parameter is configured.
Verify that the appropriate damping values are configured – such as flow, density, temperature, and added damping.
Verify that the mA Output Fault Action is set to Upscale or Downscale.

Diagnostics for a 4200

The SIL license enables a mA Output to internal mA Readback comparison diagnostic. If the difference between the programmed mA Output and the actual internal mA Readback exceeds 0.2 mA, an Electronics Failed alert becomes active and all analog outputs will be turned off (outputs all to 3.6 mA fault state) within 5 minutes. The alert shows up as:

On the display as:	Verification of mAO1 Failed
On ProLink III as:	mAO Verification Failed

After 5 minutes, the outputs are turned back on, and the mA Output to internal mA Readback comparison check is performed again. If the alert was due to a transient condition, since cleared, the transmitter will resume normal operations. If the alert was due to a component failure, the alert will remain active and the outputs will turn off again.

Note: The mA Output to mA Readback comparison diagnostic is disabled for the first 5 minutes after the transmitter is powered up. This allows time to verify correct wiring and operation of the ChA mA Output with internal mA Readback.

Enable or disable software write protection

When enabled, write protection prevents changes to the transmitter configuration. You can perform all other functions, and you can view the transmitter configuration parameters. Write protection is enabled by toggling the physical write protect (dip) switch (identified by a lock icon) located behind the display module.

Figure 2-3: Write protect (dip) switch behind the display module

Figure 2-4: Write protect on the display (upper right corner)

You cannot change write protection from any host configuration tool.

Note: Write protecting the transmitter primarily prevents accidental changes to configuration, not intentional changes. Any user who can change the switch can disable write protection.

Update the firmware

If you need to update the firmware, contact customer service.

Replace equipment

If you need to replace hardware, purchase all spare parts from Emerson. You cannot use user-supplied components on any Emerson printed circuit assemblies.

Procedure

Replace the hardware.
Verify the transmitter configuration and all safety parameters.
Enable write protection.

Install the SIL license key

Use this procedure if the license key was purchased after shipment.

Important

If you added a SIL license key to a meter that was originally installed for a different function, note that the expected meter lifetime starts at the time of the original installation and commissioning. Meter lifetime and all SIS calculations should include total meter operational time. Always perform Proof tests before placing the meter online.

Prerequisites

Obtain the SIL license key from your local service office by requesting the model code:\ LICKEY4200SI.

Note: After you obtain the license key, manually enter the license key using the display, ProLink III, or a field communicator.

Procedure

1. To install a license using the display:
- Choose Menu → Service Tools → License Manager. Depending on the type of license key provided, choose either Enter Permanent License or Enter Trial License
- Use the arrow keys to enter the license key.
To install a license using ProLink III:
- Open the license file.
- Choose Device Tools → Configuration → Feature License.
- Copy the license from the file to the appropriate License Key field.
- Select Apply.
To install a license using a field communicator:
- Choose Overview → Device Information → Licenses → Upload License.
- Select the license feature to upload, Permanent Feature or Temporary Feature.
- Write the license key.
Use the following menu structures to verify that the license has been installed.

Display	Menu → Service Tools → License Manager
ProLink III	Device Tools → Configuration → Feature License
Field communicator	Overview → Device Information → Licenses

The features supported by the new license are displayed.

Proof tests

Proof tests detect transmitter failures that are not detected by transmitter diagnostics — mainly undetected failures that prevent the Safety Instrumented Function from performing correctly. The frequency of proof testing, or the proof test interval, is determined by reliability calculations for your transmitter model’s Safety Instrumented Functions. The proof tests must be performed at least as frequently as specified in the calculation to maintain the required Safety Instrumented Function integrity.

Proof test options

The Coriolis flow meter with a 4200 transmitter has two proof tests you can use to detect failures. Proof tests can be performed using the display, ProLink III, or a field communicator.

Table 3-1: Proof test options

Proof test	Description	DU failure detection
1

mA Output min-to-max test
Checking for alarms
Checking configuration
Smart Meter Verification (SMV)
Verification of onboard temperature measurement
Test for soft errors in RAM

| 46%
1 and 2|

mA Output min-to-max test
Checking for alarms
Checking configuration
SMV
Verification of onboard temperature measurement
Test for soft errors in RAM
Calibration against primary standard

| 99%

Proof test 1

Proof test 1 is recommended for a SIL-approved 4200 with either the integrated core processor or the enhanced core processor.

Prerequisites

This procedure assumes that you are familiar with plant procedures.

Procedure

Take appropriate action to avoid a false trip by electronically bypassing the safety Programmable Logic Controller (PLC).

Important: Ensure alternate means are in place to maintain the process in a safe state.

Example: Use Management of Change procedures to override the safety PLC function.

Disable write-protection.
Using an external device such as a fluke meter, test the mA Output by setting each mA Output to the Fault Level specified for Upscale. Verify that the mA current reaches that value, or use the default value (22mA). This step tests for compliance voltage problems, such as low voltage on the loop power supply, or increased wiring resistance.
Using an external device such as a fluke meter, test the mA Output by setting each mA Output to the Fault Level specified for Downscale – 3.6 mA. Verify that the mA current reaches that value, or use the default value: 4-20mA. This step tests for possible failures related to quiescent current.
Read the sensor temperature value. Compare it to the process temperature, and verify that this is a reasonable reading.
Power cycle the transmitter. Wait approximately 30 seconds for the flow meter to return to normal operation.
Run an SMV test by using the Micro Motion 4200 2-Wire Transmitter: Configuration and Use Manual.
Verify that the transmitter does not display alarms or warnings.
Verify all safety-critical configuration parameters.
Restore the loop to full operation.
Enable write-protection.
Remove the bypass from the safety PLC, or otherwise restore normal operation.
Document the results of this proof test as part of your plant safety management procedures.

Proof test 2

Proof test 2 is recommended for all SIL-approved 4200s.

Procedure

Perform a full calibration against a primary standard.

Note: The meter verification procedure and the onboard temperature verification tests are incorporated into a full calibration.

Operating constraints

Reliability data

The 4200 transmitter

Has a specified safety deviation of 2%. Internal component failures are listed in the device failure rate if they will cause an error of 2% or greater.
Reports an internal failure within 5 minutes of fault occurrence – worst case scenario.
Generates a valid signal within 30 seconds of a power-on startup.

FMEDA report

The Failure Mode, Effects, and Diagnostics Analysis (FMEDA) report is used to calculate the failure rate. An FMEDA report for a 4200 transmitter contains:

All failure rates and failure modes
Common cause factors for applications with redundant devices that should be included in reliability calculations
The expected lifetime of your flow meter and transmitter, as the reliability calculations are valid only for the lifetime of the equipment; a useful flow meter lifetime is 50 years —see the FMEDA report for details Obtain an FMEDA report from www.emerson.com

Environmental and application limits

See the sensor and 4200 product data sheets for environmental and application limits.
Using the 4200 transmitters outside environmental or application limits invalidates the reliability data in the FMEDA report.

Report failures

Procedure

If you have detected any failures that compromise safety, contact the Emerson product safety officer. Contact the product safety officer through customer service. Customer service is available 24 hours a day, seven days a week. Contact information is located at the front of this manual.

For more information: www.emerson.com

The Emerson logo is a trademark and service mark of Emerson Electric Co. Micro Motion, ELITE, ProLink, MVD and MVD Direct Connect marks are marks of one of the Emerson Automation Solutions family of companies. All other marks are property of their respective owners.