RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight Indicator Instruction Manual

June 13, 2024
RICE LAKE WEIGHING SYSTEMS

FlexWeigh Systems 111 and 112
Flip Flop Fillers
Version 1
Operation Manual

FlexWeigh Systems 111 Bulkweighers Digital Weight Indicator

© Rice Lake Weighing Systems. All rights reserved.
Rice Lake Weighing Systems® is a registered trademark of Rice Lake Weighing Systems.
All other brand or product names within this publication are trademarks or registered trademarks of their respective companies.
All information contained within this publication is, to the best of our knowledge, complete and accurate at the time of publication. Rice Lake Weighing Systems reserves the right to make changes to the technology, features, specifications and design of the equipment without notice.
The most current version of this publication, software, firmware and all other product updates can be found on our website: www.ricelake.com

Revision History
This section tracks and describes manual revisions for awareness of major updates.

Revision Date Description
A 13-May-24 Initial Release.

Table i. Revision Letter History

Introduction

This manual is intended for use by service technicians and operators responsible for installing and operating the FlexWeigh Flip Flow Filling Systems 111 and 112. Additional information on the actual hardware features of the 920i are explained in the 920i
Installation and Operation Manual (PN 67887) and is included with this product.
Manuals are available from Rice Lake Weighing Systems at www.ricelake.com/manuals
Warranty information is available at www.ricelake.com/warranties

Safety Definitions:
DANGER: Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. Includes hazards that are exposed when guards are removed.
WARNING: Indicates a potentially hazardous situation that, if not avoided, could result in serious injury or death. Includes hazards that are exposed when guards are removed.
CAUTION: Indicates a potentially hazardous situation that, if not avoided, could result in minor or moderate injury.
IMPORTANT: Indicates information about procedures that, if not observed, could result in damage to equipment or corruption to and loss of data.

General Safety
Do not operate or work on this equipment unless this manual has been read and all instructions are understood.
Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Rice Lake Weighing Systems dealer for replacement manuals.

WARNING
Failure to heed could result in serious injury or death.
Failure to heed may result in serious injury of death.
Some procedures described in this manual require work inside the indicator enclosure. These procedures are to be performed by qualified service personnel only.
Do not allow minors (children) or inexperienced persons to operate this unit.
Do not operate without all shields and guards in place.
Do not step on the unit.
Do not jump up and down on the scale.
Do not use for purposes other then weight taking.
Do not place fingers into slots or possible pinch points.
Do not use any load bearing component that is worn beyond 5% of the original dimension.
Do not use this product if any of the components are cracked.
Do not exceed the rated load limit of the unit.
Do not make alterations or modifications to the unit.
Do not remove or obscure warning labels.
Do not use near water.
Before opening the unit, ensure the power cord is disconnected from the outlet.
Keep hands, feet and loose clothing away from moving parts.

1.1 FCC Compliance
United States
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
Canada
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
1.2 Overview
The FlexWeigh Systems 111 and 112 are supported by custom software where:

  • 920i FlexWeigh Systems 111 is designed for filling two scales to a target weight in sequential “flip-flop” fashion. As one scale is filled, operators can prep the second scale, e.g., moving a container into place.
  • 920i FlexWeigh Systems 112 is designed for filling two scales to a target weight in sequential “flip-flop” fashion. As on scale is filled, the second scale is discharged via independent or manual methods.

NOTE: The iRite program and source code that comprise the 920i FlexWeigh Systems 111 and 112 are property of the manufacturer. Modifications to this program and equipment must be performed by Rice Lake Weighing Systems.
For more information on the iRite compiler utility program, refer to the 920i Installation and Operation Manual (PN 67887).

1.3 Product Dimensions

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Product Dimensions

NOTE: FlexWeigh Systems 111 and 112 shares the same exterior case dimensions, however, the control layout and switch quantity vary.

1.4 Control Panels

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Control Panels

Button and Switch Function
Emergency Stop Stops the filling process and removes power from the relays.

It also puts the process into a paused state.
Reset – Resume| Resets the current fill process or resumes the filling process from a paused state.
Start A Auto/-/Single| Starts the filling process for scale A in automatic or single operation.
Start B Auto/-/Single| Starts the filling process for scale B A in automatic or single operation.
Scale both A         B| Selects scale A, scale B, or both scales.
Discharge Scale A Auto/-/Single| Starts the discharge process for scale A in automatic or single operation.
NOTE: This switch is only included on FlexWeigh Systems 112.
Discharge Scale B Auto/-/Single| Starts the discharge process for scale B in automatic or single operation.
NOTE: This switch is only included on FlexWeigh Systems 112.

Figure 1-2. Front Panel Button and Switch Functions

1.5 Operation Menu Softkeys
Operation menu softkeys are defined to provide the flexibility of operator functions for specific applications. Softkey assignments are listed on the tabs shown at the bottom of the LCD display. Softkey functions are activated by pressing the arrow keys below the softkey tabs.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Front Panel

The softkeys displayed are determined by the indicator configuration and program.

Softkey Description
Presets Allows operators to key in parameters prior to running the unit (see

Section 3.6)
ID1 and ID2| Allows operators to log an extra data field. A softkey will appear on the main screen to allow the operator to enter more data (e.g: formula, ID truck, container, operator) (see Section 3.4)
Setup Menu| Allows operators to set configuration and time and date parameters (see Section 3.1)

Installation

This section describes procedures for installing the FlexWeigh Systems 111 or 112.
CAUTION: Use a wrist strap to ground yourself and protect components from electrostatic discharge (ESD) when working inside the indicator enclosure.
The supply cord serves as the power disconnect for the unit. The power outlet supplying the indicator must be installed near the unit and be easily accessible.
WARNING: The FlexWeigh Systems has no on/off switch. Before opening the unit, ensure the power cord is disconnected from the power outlet.

2.1 Unpacking and Assembly
Immediately after unpacking, visually inspect the unit to ensure all components are included and undamaged.
The shipping carton should contain a FlexWeigh Systems 111 or 112 unit and this manual. If any parts were damaged in shipment, notify Rice Lake Weighing Systems and the shipper immediately.
2.2 Enclosure Disassembly
The FlexWeigh Systems 111 and 112 must be opened to install option cards and to connect cables for installed option cards. Ensure power to the indicator is disconnected, then open the enclosure.
2.3 Cable Connections
The FlexWeigh Systems 111 and 112 provide eleven cord grips for cabling into the indicator. The parts kit includes cord grip plugs (Table 2-3 on page 15) to prevent moisture from entering the enclosure. Install these plugs into all cord grips that will not be used in your application.
Follow cable grounding instructions in the 920i Installation and Operation Manual (PN 67887) which is also included with this product.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Filler Block Wiring Diagram

Table 2-1. 920i Flexweigh Systems 111 Flip Flop Filler Block Wiring Diagram

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Filler Block Wiring Diagram 2

Table 2-2. 920i Flexweigh Systems 112 Flip Flop Filler Block Wiring Diagram

2.4 Cable Grounding
Cables routed through the cord grips should be grounded against the indicator enclosure. Follow cable grounding instructions in the 920i Installation and Operation Manual (PN 67887) which is included with this product.
2.5 Parts Kit Contents
Table 2-3 lists the parts kit (121143) contents for the FlexWeigh Systems 111 and 112.

Part No. Description Qty.
14626 Kep nuts, 8-32NC 5
15133 Lock washers, No. 8, type A 5
15631 Cable ties (4 single A/D, 6 dual A/D) 4
15665 Reducing glands for 1/2 NPT cord grips 11
15887 6-position screw terminal for load cell connection (1-single A/D,
2-dual A/D) 1
174928 Label, NOM/NYCE 920i 1
19538 Cord grip plugs (10-single A/D, 9-dual A/D) 10
53075 Cable shield ground clamps 6
70599 6-position screw terminals for J2 and J10 1
71125 3-position screw terminal for J11 1
71126 4-position screw terminal for J9 and optional keyboard connection 2
77180 8-Position screw terminal 1
94422 Capacity Label (1-single A/D, 2-dual A/D) 1

Table 2-3. Parts Kits Contents (PN 121143)

NOTE: See Section 2.8 on page 17 for a list of replacement parts.

2.6 Option Cards
Table 2-4 list the available option cards that are used in the FlexWeigh Systems 111 and 112.

Slot Type
1 Dual Channel A/D Card
2 24 Channel DIO Card

Table 2-4. Option Card Locations

Serial Ports

Port Input Output Setup
1 Command Unused 9600 baud 8 bit None
2 Keyboard PS/2 Keyboard 115200 baud 8 bit None
3 Command Audit Trail Printer 9600 baud 8 bit None
4 Command Unused 9600 baud 8 bit None

Table 2-5. Serial Port Setup

Digital I/O Ports

Slot Bit Description Input/Output
0 1 E-Stop Input
0 2 Reset
0 3 Resume
0 4 Discharge Scale A

NOTE: Only for FlexWeigh Systems 112.
0| 5| Discharge Scale B
NOTE: Only for FlexWeigh Systems 112.
0| 6| N/A
2| 1| Scale A Only
NOTE: Scale A Only OFF and Scale B Only OFF means run BOTH| Input
2| 2| Scale B Only
NOTE: Scale A Only OFF and Scale B Only OFF means run BOTH
2| 3| Start Scale A
2| 4| Unused
2| 5| Start Scale B
2| 6| Unused| Off
2| 7| Zero Tolerance Scale A| Output
2| 8| Zero Tolerance Scale B
2| 9| Fast Fill Scale A
2| 10| Slow Fill Scale A
2| 11| Fast Fill Scale B
2| 12| Slow Fill Scale B
2| 13| Fill Complete Scale A
2| 14| Fill Complete Scale B
2| 15| Discharge Scale A
2| 16| Discharge Scale B
2| 17-24| Unused| off

Table 2-6. Digital I/O Assignments

2.7 Options
Several options are available with the 920i FlexWeigh Systems Flip Flop Fillers (requires larger enclosure):

  • Man / Off / Auto (3-position selector)
  • Man Fill A On / – / Jog (3-position selector, spring on right)
  • Man Fill B On / – Jog (3-position selector, spring on right)
  • Man Discharge On / – / Jog (3-position selector, spring on right)
  • Man Bag Clamp On / – / Off (3-position selector)

2.8 Replacement Parts
2.8.1 Flexweigh Systems 111 Exterior Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Replacement Parts

Item No. Part No. Description Qty.
1 66502 Overlay, Membrane Switch 1
2 88733 Vent, Breather Sealed 1
3 71739 Cinching Enclosure Clip 4
4 71447 Machine Screws 1/4-28NF 3
5 208036 Legend Plate, A/BOTH/B 1
6 120728 Legend Plate, Reset/Resume 1
7 208037 Legend Plate, Start B 1
8 208035 Legend Plate, Start A 1
9 94274 Legend Plate, Emergency Stop Engraved Yellow Circle 1
10 94273 Red Mushroom Switch 1
11 94296 Switch, Knob 3 Position Selector, Maintain Left, Maintain Center,
Maintain Right 1
12 94298 Switch, 3 Position Selector Spring Return to Center from Left and
Right 1
13 94299 Switch, Knob 3 Position Spring return from Right, Left & Center
maintained 2
14 53308 Label, 1.25 x 1.25 8000T 1
15 53307 Label, 4.000 x 2.875 1
16 85202 Power Cord assembly,120VAC 1
17 68216 Metal Nameplate 1
18 59250 Washer, .255 ID x .437 OD 1
19 42640 Machine Screw, 1/4 – 28NF x 1 1
20 30376 Sealing Ring, 1/2 NPT, Nylon 11
21 15628 Cord Grip, 1/2 NPT, Black 11
22 71455 Machine Screws, 1/4-28NF x .75 1

Table 2-7. Flexweigh Systems 111 Exterior Replacement Parts List

2.8.2 Flexweigh Systems 112 Exterior Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Replacement Parts 2

Item No. Part No. Description Qty.
1 66502 Overlay, Membrane Switch 1
2 88733 Vent, Breather Sealed 1
3 71739 Cinching Enclosure Clip 4
4 71447 Machine Screws 1/4-28NF 3
5 208036 Legend Plate, Start A 1
6 120728 Legend Plate, Reset/Resume 1
7 208037 Legend Plate, Start B 1
8 208038 Legend Plate, Discharge A 1
9 208039 Legend Plate, Discharge B 1
10 208035 Legend Plate, A/Both/B 1
11 94274 Legend Plate, Emergency Stop Engraved Yellow Circle 1
12 94273 Red Mushroom Switch 1
13 94296 Switch, Knob 3 Position Selector, Maintain Left, Maintain Center,
Maintain Right 1
14 94298 Switch, 3 Position Selector Spring Return to Center from Left and
Right. 1
15 94299 Switch, Knob 3 Position Spring return from Right, Left & Center
maintained. 4
16 53308 Label, 1.25 x 1.25 8000T 1
17 53307 Label, 4.000 x 2.875 1
18 85202 Power Cord assembly,120VAC 1
19 68216 Metal Nameplate 1
20 59250 Washer, .255 ID x .437 OD 1
21 42640 Machine Screw, 1/4 – 28NF x 1 1
22 30376 Sealing Ring, 1/2 NPT, Nylon 11
23 15628 Cord Grip, 1/2 NPT, Black 11
24 71455 Machine Screws, 1/4-28NF x .75 1

Table 2-8. Flexweigh Systems 112 Exterior Replacement Parts List

2.9 FlexWeigh Systems 111 and 112 Interior Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Replacement Parts Overview

Item No. Detail
A Section 2.9.2 on page 22
B Section 2.9.3 on page 23
C Section 2.9.4 on page 24
D Section 2.9.5 on page 25
E Section 2.9.6 on page 26 and Section 2.9.7 on page 27
F Section 2.9.8 on page 28
G Section 2.9.9 on page 29
H Section 2.9.10 on page 30

Table 2-9. Interior Replacement Parts Overview List

2.9.1 Flexweigh Systems 111 Detail A Replacement Parts

Item No. Part No. Description Qty.
1 94310 Contact Block, Switch One, Normally Open with Latch 4
2 94311 Contact Block, Switch One Normally Open Without Latch 2
3 94312 Contact Block, Switch One, Normally Closed With Latch 1
4 94313 Contact Block, Switch One, Normally Closed Without Latch 1

Table 2-10. Flexweigh Systems 111 Contact Block Replacement Parts List

2.9.2 Flexweigh Systems 112 Detail A Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Contact Block Replacement Parts 2

Item No. Part No. Description Qty.
1 94310 Contact Block, Switch One, Normally Open with Latch 6
2 94311 Contact Block, Switch One Normally Open Without Latch 6
3 94312 Contact Block, Switch One, Normally Closed With Latch 1
4 94313 Contact Block, Switch One Normally Closed Without Latch 1

Table 2-11. Flexweigh Systems 112 Contact Block Replacement Parts List

2.9.3 FlexWeigh Systems 111 and 112 Detail B Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Backplate Mounting Hardware

Item No. Part No. Description Qty.
1 14626 Nut, Kep 8-32NC HEX External Tooth Lock Washer Steel Zinc Plated 2
2 15601 Wire assembly, Ground 6 in 16 AWG Green/Yellow Wire, w/#8 Eye
Connector Both Ends 1
3 15134 Washer, Lock NO 8 Type A Internal Tooth Steel Zinc 2
4 14875 Screw, Machine 10-32NF x 3/8 Phillips Pan Head Steel Zinc Plated

NOTE: Reoccurs in each corner of the backplate.| 4
5| 15140| Washer, Lock NO 10 Type A Internal Tooth Steel Zinc Plated
NOTE: Reoccurs in each corner of the backplate.| 4

Table 2-12. Door Interconnect Ground and Backplate Mounting Hardware List

2.9.4 FlexWeigh Systems 111 and 112 Detail C Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Board Replacement Parts

Item No. Part No. Description Qty.
1 186273 Display, LCD Module 920i 1
2 67886 Standoff, Male-FEM 4-40NC x 1.00 Long 3/16 Hex Steel Zinc Plated 4
3 180902 Board Assembly, CPU 920i Plus 1
4 14822 Screw, Machine 4-40NCx1/4 Phillips Pan Head Internal Tooth Lock
Washer SEMS Steel Zinc Plated 8
5 71431 Wire Harness,920i 65W PS to 920i CPU, Wall Mount, 42 inches 1
6 71436 Cable assembly, Ribbon 28in 20 Pin Female Connector Each End 1
7 68533 A/D Dual Channel Card 1
8 67601 I/O 24 Channel Card 1
9 15133 Washer, Lock NO 8 Type A External Tooth Steel Zinc Plated 4
10 69898 Washer, Nylon #4 ID=.112 OD=.206 Thickness=.05 2
11 68661 Standoff, Male-Fem 4-40NC x 1-5/16 Lg., 3/16 Hex Steel Zinc Plated

2
12| 70780| 50 Pin Flat Ribbon Cable| 1
13| 77180| Connector, 8 position Screw Terminal Pluggable| 1

Table 2-13. Board Replacement Parts List

2.9.5 FlexWeigh Systems 111 and 112 Detail D Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Relay Replacement Parts

Item No. Part No. Description Qty.
1 33206 Board, Relay Mounting 16ch Ribbon Cable Connection OPTO 22 Model 1
2 15972 Relay, Module Field Input 90-140VAC – Isolated 5VDC Logic Yellow
OPTO 22 4
3 15971 Relay, Module Output Fused 12-140VAC @ 3A Output – Isolated 5VDC

Logic Black OPTO 22
NOTE: FlexWeigh Systems 111 has 8 15971 relays while FlexWeigh Systems 112 has 10 15971 relays.| 8 or 10
4| 120762| Screw, Machine 6-32NCx1-1/4 Phillips Pan Head Internal Tooth Lock Washer| 4
5| 41035| Jumper Strap,16-Position OPTO22| 1
6| 70780| 50 Pin Flat Ribbon Cable| 1

Table 2-14. Relay Replacement Parts List

2.9.6 Flexweigh Systems 112 Detail E Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Terminal Block Replacement Parts

Item No. Part No. Description Qty.
1 33531 Rail, DIN 6 in Length 35mm Width x 7.5mm High 1
2 22087 Machine Screw, 6-32NC x 3/8 2
3 62964 Block, Terminal WAGO 3 Conductor, AWG 28-12, Gray 14
4 62966 Block, Terminal WAGO 3 Conductor, AWG 28-12, Green/Yellow 1
5 198624 Breaker, Circuit 4 Amp Eaton FAZ-C4-NA-SP 1 Pole, 4A 1
6 61141 End Stop, Screw Less WAGO .236 Inches Wide 4
7 62968 Plate, End/Intermediate For 3-Conductor WAGO Terminal Blocks 3
8 55337 Jumper, Adjacent WAGO Series 280, Insulated, Gray 1
9 15443 Wire,14AWG Copper Strand Black PVC 1
10 15445 Wire,14AWG Copper Strand White PVC 1
11 121069 Wire assembly, Ground 9 In. 16 AWG Green/Yellow Wire, w/#8 Eye
Connector, One End. 1

Table 2-15. Flexweigh Systems 112 Terminal Block Replacement Parts List

2.9.7 Flexweigh Systems 111 Detail E Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Terminal Block Replacement Parts 2

Item No. Part No. Description Qty.
1 86096 Rail, DIN 9 in Length 35mm Width x 7.5mm High 1
2 22087 Machine Screw, 6-32NC x 3/8 3
3 62964 Block, Terminal WAGO 3 Conductor, AWG 28-12 Gray 12
4 62966 Block, Terminal WAGO 3 Conductor, AWG 28-12 Green/Yellow 1
5 198624 Breaker, Circuit 4 Amp Eaton FAZ-C4-NA-SP 1 Pole, 4A 1
6 61141 End Stop, Screwless WAGO .236 Inches Wide 4
7 62968 Plate, End/Intermediate For 3-Conductor WAGO Terminal Blocks 3
8 55337 Jumper, Adjacent WAGO Series 280, Insulated, Gray 1
9 15443 Wire,14AWG Copper Strand Black PVC 1
10 15445 Wire,14AWG Copper Strand White PVC 1
11 121069 Wire assembly, Ground 9 In. 16 AWG Green/Yellow Wire, w/#8 Eye
Connector, One End. 1

Table 2-16. Flexweigh Systems 111 Terminal Block Replacement Parts List

2.9.8 Flexweigh Systems 111 Detail F Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Interface Board Replacement Parts

Item No. Part No. Description Qty.
1 67869 Board, Interface 920i with PS2 and DB9 Connections 1
2 55708 Screw, Machine 4-40NCx3/8 Phillips Pan Head Internal Tooth Lock
Washer SEMS Steel Zinc Plated 2
3 67530 Plate, Interface Board 920i 1
4 45042 Washer, Bonded Sealing #8 3/8 (.375) OD SST| 1
5 14845 Screw, Machine 6-32NC x 3/8 Phillips Pan Head 18-8 SST 4
6 42640 Screw, Machine 1/4-28NF x .25 Phillips, Drilled Fillister Head, 18-8
SST 4
7 59250 Washer, .255 ID x .437 OD 1
8 71436 Cable assembly, Ribbon 28in 20 Pin Female Connectors 1
9 14875 Screw, Machine 10-32NF x 3/8 Phillips Pan Head Steel Zinc Plated

NOTE: Reoccurs in each corner of the backplate.| 4
10| 15140| Washer, Lock NO 10 Type A Internal Tooth Steel Zinc Plated
NOTE: Reoccurs in each corner of the backplate.| 4

Table 2-17. Interface Board Replacement Parts List

2.9.9 FlexWeigh Systems 111 and 112 Detail G Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Hardware Replacement Parts

Item No. Part No. Description Qty.
1 14626 Nut, Kep 8-32NC HEX External Tooth Lockwasher Steel Zinc Plated 1
2 15694 Connector, Ring Terminal #8 Stud 22-16 AWG 1
3 15134 Washer, Lock NO 8 Type A Internal Tooth Steel Zinc Plated 1
4 16892 Label, Ground Protective Earth Adhesive IEC 60417-5019 (DB:2002-10)

1
5| 14875| Screw, Machine 10-32NF x 3/8 Phillips Pan Head Steel Zinc Plated
NOTE: Reoccurs in each corner of the backplate.| 4
6| 15140| Washer, Lock NO 10 Type A Internal Tooth Steel Zinc Plated
NOTE: Reoccurs in each corner of the backplate.| 4
7| 121069| Wire assembly, Ground 9 In. 16 AWG Green/Yellow Wire, w/#8 Eye Connector, One End.| 1

Table 2-18. Ground and Backplate Mounting Hardware Replacement Parts

2.9.10 Flexweigh Systems 111 Detail H Replacement Parts

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Power Supply Replacement Parts

Item No. Part No. Description Qty.
1 69538 Bracket, Power Supply 65W 920i Wallmount. 1
2 71333 Power Supply,+/-6V 65W Board 920i for Deep Univ, Panel Mount, and
Wall Mount 1
3 14822 Screw, Machine 4-40NCx1/4 Phillips Pan Head Internal Tooth Lock
Washer SEMS Steel Zinc Plated 4
4 16861 Label, Warning High 1
5 71431 Wire Harness,920i 65W PS to 920i CPU, Wall Mount, 42 inches 1
6 85202 Part of Power Cord assembly,120VAC (Figure 2-3 on page 21) 1
7 14626 Nut, Kep 8-32NC HEX External Tooth Lockwasher Steel Zinc 3

Table 2-19. Power Supply Replacement Parts List

Setup Menu

This section describes the various setup parameters for the FlexWeigh Systems 111 and 112.
A password protected supervisor mode is provided to support configuration of the application, setting time and date, or changing the password. To enter configuration mode, press the Setup Menu softkey on the unit. If a non-zero password is in effect, the operator is prompted to enter the password. Key in the password and press the enter key to enter the supervisor mode.
Setting the password value to zero disables password checking. The password is valid as long as the operator remains in setup mode. After that time, the password must be re-entered when entering the supervisor mode.
In setup mode, a list of items is presented. Use the more and back softkeys to select a category and use the corresponding softkey to access the selected item.

Softkey Function Default Description
Time Set system time and date.

Date
System Password| *****| To change the password, select the Password item in configuration mode. The indicator prompts Key in new password. Key in the new password and press enter. The indicator prompts Rekey new pass- word to verify. Key in the new password again and press enter. If valid, the indicator momentarily dis- plays Password accepted.
Enabling ID#1 and ID#2| | Allows the operator to log an extra data field. A softkey appears on the main screen that allows the operator to enter more data (formula, ID truck, container, operator).
Test Digital I/O| | Refer to Section 3.5 for information on these functions.
Auto Tare Feature| Disabled/ Enabled| Allows an operator to enable/disable the auto tare feature.
Auto Print Feature| Disabled/ Enabled| Allows an operator to enable/disable the auto print feature
Test Digital I/O| –| Allows an operator to turn on/off the digital outputs.
Discharging| Disabled /Enabled| Allow an operator to be able to add a discharge option to the sequence.
Delay After Discharge| 3 seconds| Allows the operator to enter a time in seconds to delay after completion of Discharge before a new Start input is enabled.
Filling Speeds| Single Speed, dual or parallel| Allows an operator to change the filling speed operation.

Table 3-1. Setup and Configuration Parameters

3.1 Entering the Setup Menu
NOTE: The front panel E-stop button must be in the stopped position (pushed in) to enable the following keypad entries.

  1. Press the Setup Menu softkey on the main menu screen and the system performs one of the following actions.
    • If a system password is entered, proceed to Step 2
    • If no system password is entered, the Setup Menu Main Screen displays (Figure 3-2)

  2. Press the Setup Password softkey. The system prompts with Enter Password.

  3. Enter the password and press the Enter key on the 920i. The system checks the entered value against the system password and performs one of the following actions:
    • If the password is valid, the Setup Menu Main Screen displays (Figure 3-2)
    • If the password is invalid, Invalid password displays momentarily and display exits the operation

3.2 Setting the System Time and Date
Use the following steps to set up the system time and date.

  1. From the Main Setup Menu Screen, press the Time/Date softkey.
  2. Use the arrow keys on the 920i and the numeric keypad to modify the time and or date.
  3. Press the Enter key to save the settings. NOTE: The Cancel softkey can be pressed at any time to exit this sequence without saving any changes.

3.3 Modifying the Setup Password
Use the following steps to modify the setup password.

  1. From the Main Setup Menu Screen, press the Setup Password softkey.
  2. The system prompts, Enter New Password.
  3. Enter the new password and press the Enter key.
  4. The system prompts Re-enter password to verify.
  5. Re-enter the password and press the Enter key again. The system performs one of the following actions.
    • If the passwords match, the system displays Password Changed.
    • If the passwords do not match, the system displays Passwords Did Not Match and exits the operation.

3.4 Enabling/Disabling Additional Data Fields
Use the following steps to enable or disable additional data fields.

  1. From the Main Setup Menu Screen, press the Setup Password softkey (Figure 3-2 on page 32).
    NOTE: A setup password is not required if it has never been set or if you are already in Setup mode.

  2. Press the ID #1 or ID #2 softkey. The system displays Enable ID #1 or ID #2 while displaying Yes or No softkeys or Disable ID #1 or #2.

  3. The operator does one of the following:
    Press the Yes softkey, the system prompts Enter ID#1 Name. Enter the name and press the Enter key on the 920i. A new data field appears on the main display and as a softkey so that the operator can change it.
    To enter alpha characters, press the Up navigation key to access a pop up alphabet.
    Press the Yes softkey and this returns the operator back to Step 1.

3.4.1 Filling Speeds
Use the following steps to modify the filling speeds.

  1. From the Main Setup Menu Screen, navigate to the viewable filling speed option (Single-Spd, Dual-Spd or ParallelSpd).
  2. Press the Single Speed Enabled, Dual Speed Enabled or Parallel Speed Enabled softkey. The system toggles between the three modes of operation and displays the selected filling speed.

3.4.2 Auto Tare
Use the following steps to modify the auto tare settings.

  1. From the Main Setup Menu Screen, navigate to the viewable filling speed option (Auto Tare Enabled or Auto Tare Disabled.
  2. Select the Auto Tare softkey until the desired option is enabled.

3.4.3 Auto Print
Use the following steps to modify auto print settings.

  1. From the Main Setup Menu Screen, navigate to the viewable filling speed option (Auto Print Enabled or Auto Print Disabled.
  2. Select the Auto Print softkey until the desired option is enabled.

3.4.4 Discharge
Use the following steps to modify discharge settings.

  1. From the Main Setup Menu Screen, navigate to the viewable discharge option (Discharge Enabled or Discharge Disabled).
  2. Select the Discharge softkey until the desired option is enabled.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Delay After Discharge Softkey Location

3.4.5 Delay After Discharge
The Delay After Discharge softkey specifies the delay after discharge in seconds to allow the scale to settle and the gate to mechanically close. At the end of this time delay, the gate closed switch is checked. If it is not closed, the system enters an error condition. No further operation will be allowed until the condition is cleared. The default is 3.0 seconds. To change the default, enter the new time and press enter to save the value.

  1. From the Main Setup Menu Screen, navigate to the Delay After Disch option.
  2. Select the discharge softkey until the desired option is enabled. Delay after Disch (sec) displays.
  3. Enter delay after discharge time desired.
  4. Press Enter.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Enter Delay after Discharge

3.5 Test Digital I/O
Press the Test Digital I/O softkey to test and toggle through any of the softkeys to manually control the selected I/O.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Test Digital I O

3.6 Presets
Press the Presets softkey to display the presets menu for draft weight, empty weight, preact weight, and target weight.
The preset softkeys displays.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Presets Softkeys

Press one of the softkeys and enter a desired weight value pressing enter to save that value.
3.6.1 Target Weight
This is the desired weight value for a final fill weight. The existing number needs to first be cleared by using the Clear key.

  1. Enter the target weight using the arrow keys and the numeric keypad.
  2. Press Enter on the 920i to save that value.

3.6.2 Dribble Weight
When a 2-speed fill is enabled (either Parallel or Sequential), this is the desired weight value below the Target Weight that the cycle switches from Fast Feed to Dribble Feed.

  1. Enter the dribble weight using the arrow keys and the numeric keypad.
  2. Press Enter on the 920i to save that value.

3.6.3 Preact Weight
Preact weight allows material to cut off prior to the original target value to allow for free fall material to settle onto the scale.

  1. Enter the preact weight using the arrow keys and the numeric keypad.
  2. Press Enter on the 920i to save that value.

3.6.4 Zero Tolerance Weight
This is the weight under which the system considers the scale to be empty. The scale weight must be within the gross weight value before the system will start a batch.

  1. Enter the zero tolerance weight using the arrow keys and the numeric keypad.
  2. Press Enter on the 920i to save that value.

Sequence of Operation

Flexweigh Systems operation varies depending on model where:

  • 920i FlexWeigh Systems 111 is designed for filling two scales to a target weight in sequential “flip-flop” fashion. As one scale is filled, operators can prep the second scale, e.g., moving a container into place.
  • 920i FlexWeigh Systems 112 is designed for filling two scales to a target weight in sequential “flip-flop” fashion. As on scale is filled, the second scale is discharged via independent or manual methods.

4.1 Modify Preset/Weights
NOTE: Presets entered apply to both scales.

  1. Press the Presets softkey.
  2. The system displays – Target Weight – Dribble Weight – Preact Weight – Zero Toler Weight – Exit softkeys.
  3. Press one of the following:
    a. Target Weight – Allows operator to edit the Target Weight.
    b. Dribble Weight – Allows operator to edit the Dribble Weight.
    c. Preact Weight – Allows operator to edit the Preact Weight.
    d. Zero Toler Weight – Allows operator zero Tolerance Weight.
    e. Exit – Returns to previous menu.

4.2 Printing and Clearing Accumulators
Both scales are accumulated into one accumulator.

  1. Press the Totals softkey.
  2. The system displays – Consecutive Number – Print Sub Total – Print Total – … – Exit softkeys.
  3. Press one of the following:
    a. Consecutive Number – Allows operator to edit the Consecutive Number.
    b. Print Sub Total – Prints the sub total with an option to clear to the sub total.
    c. Print Total – Prints the sub total and total with an option to clear to both totals.
    d. Exit – Returns to previous menu.

4.3 Filling Containers
NOTE: The front panel E-Stop button must be in the stopped position (pushed in) to enable any of the following keypad entries.
If filling both scales, the only way to exit the sequence is to abort by pressing the E-Stop and then turning the Reset – Resume switch to the Reset input.

  1. On the front panel, select operation of Scale A Only, Scale B Only, or Both Scales. This switch is not monitored while a batch is running on either scale.

  2. Release E-Stop to the run position; turn the Man / Off / Auto mode selector (if equipped) in Auto position.

  3. On the front panel, select Start Auto or Start Single for the respective scale(s) selected in Step 1. The system will not allow you to start a scale that was not selected in Step 1.
    a. Start Auto A will start on Scale A (Scale #1)
    b. Start Auto B will start on Scale B (Scale #2)

  4. If the selected scale’s (Step 3) gross weight is not within the Zero Tolerance (disabled if Zero Tolerance = 0), the system delays this Step.

  5. System does the following:
    a. Increments the Consecutive Number by 1 on the main display.
    b. Tares the scale if Auto Tare is enabled (Setup Menu).
    c. Prints the Start Cycle message, if enabled (Setup Menu).

  6. The System begins filling at the configured speed. If Both Scales are selected, only one scale fills at a time.
    a. Single Speed -System turns on Fast Fill X until the Target – Preact Weight is satisfied.
    b. Parallel Speed -Turns on the Fast Fill X and Slow Fill X until the Target – Dribble Weight is satisfied.
    System turns off the Fast Fill X and leaves the Slow Fill X on until the Target– Preact Weight is satisfied.
    c. Dual Speed -Turns on the Fast Fill X until the Target – Dribble Weight is satisfied.
    System turns on the Slow Fill X on until the Target – Preact Weight is satisfied.

  7. System performs the following when the target is reached:
    a. Starts the other scale (if Both Scales is selected).
    b. Captures a stable net weight.
    c. Prints the End Cycle message, if enabled (Setup Menu).
    d. Updates the sub total weight and number of fills.
    e. Updates the total weight and number of fills.
    f. Turns on the Fill Complete Light.

  8. System does one of the following:
    a. Discharge Option Enabled – Flexweigh Systems 112
    • System displays – Press Discharge Button if not already energized. System turns off the Fill Complete output.
    • System turns on Discharge X output until the weight drops below Zero Tolerance and then proceeds to Step 9.
    b. Discharge Option Disabled – Flexweigh Systems 111
    • System displays -Remove Container and proceeds to Step Step 9.

  9. Once the operator removes the container and the weight falls within the Zero Tolerance, the Fill Complete Light X turns off and delays for the Delay After Discharge time.

  10. After the Delay After Discharge, the system is ready for the next fill and returns to Step 3. If in Start Auto X the selected scale runs all the time but in Start Single X the Start Single X is required before each Fill.

4.3.1 Pause, Resume, Abort or Reset a Fill/Discharge

  1. Press the E-Stop button.
  2. System turns off all outputs and displays System Stopped.
  3. Perform one of the following:
    a. To continue where a batch was paused, turn the Reset/Resume switch to Resume and then release the E-Stop.
    b. To abort a batch, turn the Reset/Resume switch to Reset and then release the E-Stop.

4.4 Ticket Printing
Record keeping is an important part of any system. The FlexWeigh Systems 111 and 112 connects to a printer (Port 3) for printing detailed records on cycles, subtotals and totals. The preferred printer to integrate with the FlexWeigh Systems 111 and 112 is the TM-U220 Tape Printer, however, the system easily integrates with other strip printers.
Connect the printer to the FlexWeigh Systems 111 and 112 per printer manual instructions.
4.4.1 Audit Trail Print (ID Fields Enabled)
Tape samples below can be printed using the FlexWeigh Systems 111 and 112 and the TM-U220 Tape Printer.
NOTE: This ticket is not configurable.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Audit Trail Print

4.4.2 Subtotal Print
NOTE: This ticket is not configurable.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Subtotal Print

4.4.3 Total Print
NOTE : This ticket is not configurable.

RICE LAKE WEIGHING SYSTEMS FlexWeigh Systems 111 Bulkweighers Digital Weight
Indicator - Total Print

Compliance

EU DECLARATIONOF CONFORMITY

Rice Lake Weighing Systems
230 West Coleman Street
Rice Lake, Wisconsin 54868
United States of America

Type 820i and 920i series

We declare under our sole responsibility that the products to which this declaration refers to, is in conformity with the following standard(s) or other regulations document(s).
EU Directive Certificates Standards Used / Notified Body Involvement
2014/30/EU EMC – EN 61326-1:2013, EN 5501 1:2009+A1:2010, EN 61000-6-1:1995, EN 61000-6-2:2007
2014/35/EU LVD – IEC 60950-1 ed.2
2011/65/EU RoHS – EN 50581:2012

Signature:
Type Name:____
Richard Shipman
Title:__Quality Manager
Place:_____Rice Lake, WI USA
Date:____May 3, 2019

UK DECLARATION OFCONFORMITY

Type: 820i and 920i series
We declare under our sole responsibility that the products to which this declaration refers to, is in conformity with the following standard(s) or other regulations document(s).
UK Regulations Certificates Standards Used / Approved Body Involvement
2016/1101 Low Voltage -IEC 60950-1 ed.2
2016/1091 EMC -EN 61326-1:2013, EN 5501 1:2009+A1:2010, EN 61000-6-1:1995, EN 61000-6-2:2007
2012/3032 RoHS – EN 50581:2012

Signature:
Type Name:____
Brandi Harder
Title:__Quality Manager
Place:_____Rice Lake, WI USA
Date:____May 30, 2021

© Rice Lake Weighing Systems
230 W. Coleman St. • Rice Lake, WI 54868 • USA
Content subject to change without notice.
USA: 800-472-6703 • International: +1-715-234-9171
Visit our website www.RiceLake.com

References

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