Rice Lake 920i Weighing Center Operation Manual
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Rice Lake 920i Weighing Center Operation Manual

Rice Lake 920i Weighing Center Operation Manual

Agricultural weighing
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920i
Weigh Center
®
Agricultural Weighing
Operation Manual
February 11, 2021
PN 159192 Rev I

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Summary of Contents for Rice Lake 920i Weighing Center

  • Page 1 920i Weigh Center ® Agricultural Weighing Operation Manual February 11, 2021 PN 159192 Rev I...
  • Page 2 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.

  • Page 3: Table Of Contents

    5.5 Troubleshooting Chart ........32 Specifications................34 Technical training seminars are available through Rice Lake Weighing Systems. Course descriptions and dates can be viewed at www.ricelake.com/training or obtained by calling 715-234-9171 and asking for the training department.
  • Page 4 920i Weigh Center Contents Rice Lake continually offers web-based video training on a growing selection of product-related topics at no cost. Visit www.ricelake.com/webinars. Visit our website www.RiceLake.com...

  • Page 5: Introduction

    Introduction Introduction The 920i Weigh Center can be installed on most Rice Lake Weighing Systems livestock scales. This system is manufactured with top quality components and is engineered using the latest technology to provide operating features and reliability unmatched for years to come.
  • Page 6 Livestock scales are not intended for the transportation of livestock or any other goods. Any addition of weight to the scale while in transport mode can cause premature component failure and voids the Rice Lake Weighing Systems warranty. Animal Safety Animal safety is a very serious issue and must be observed when handling any type of animal.

  • Page 7: Fcc Compliance

    Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la Class A prescites dans le Règlement sur le brouillage radioélectrique edicté par le ministère des Communications du Canada. © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 8: Important Decals

    920i Weigh Center Important Decals For safety decal information see Section 1.2.1. For non-safety decal information see Section 1.2.2 on page Figure 1-1. Decal Locations Item No. Part No. Description Qty. 151908 Read Manual 151904 Caution, Low Clearance 151907 Warning, Do Not Leave Tray Down 151906 Warning, Do Not Open 161043...

  • Page 9: Non-Safety Decals

    Reprint Setup Animals Complete SOFTKEY1 SOFTKEY2 SOFTKEY3 SOFTKEY4 SOFTKEY5 Rice Lake Weighing Systems is an ISO 9001 registered company. © Rice Lake Weighing Systems Specifications subject to change without notice. 230 W. Coleman St. • Rice Lake, WI 54868 www.ricelake.com PHONE: 800-472-6703 •...

  • Page 10: Overview

    920i Weigh Center Overview Animal safety is a very serious issue and must be observed when handling any type of animal. The scale surface may become slippery CAUTION during use; a build-up of manure on the scale may reduce traction. It is recommended to take any necessary precautions to maintain an acceptable level of animal footing.

  • Page 11: Front Panel

    Turns the Weigh Center on or off SN Label Contains the serial number and other important information about the scale Contrast Control Knob Adjusts the contrast of the display Table 1-2. Front Panel Display © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 12: Annunciators

    920i Weigh Center 1.4.2 Annunciators Item No. Display Description Tare Annunciator – Used to zero out a known weight Center of Zero Annunciator – Indicates that the scale is zeroed Standstill Annunciator – Indicates load force has settled in the motion window Table 1-3.
  • Page 13 (Figure 2-2 on page 15); After printing, the indicator will prompt Clear Transactions? and display YES and NO softkeys Exit Returns the display to the main screen Table 1-5. Setup Soft Keys © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 14: Indicator Settings

    920i Weigh Center Indicator Settings 1.5.1 Date and Time The 920i has a built-in time and date clock that automatically adjusts for leap years. The real time clock will run even if power is removed from the indicator. There is a battery inside the indicator that will keep the clock running continuously while there is no power to the indicator.

  • Page 15: Mount To Animal Scale

    51463 Specifications subject to change without notice © Fairbanks Scales www.Fairbanks.com 821 Locust Kansas City, MO 64106 Phone: 800-451-4107 REV 2 2/10/21 Conduit Clamp 9/32Ø Figure 1-9. Weigh Center Mounting © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 16 920i Weigh Center Battery Box Connections 1. Connect the scale cable and secure with a cable tie. 2. Connect the power wires as shown in Figure 1-10 on page 3. Replace the battery cover. Figure 1-10. Wiring Diagram www.RiceLake.com Visit our website...

  • Page 17: Operation

    • Current Weighment - Provides information on number of animals currently on scale, total weight and the average weight per animal. • Totals - Provides information on the total of all animals weighed in the current weigh batch and their average weight. © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 18: Weigh Ticket Print-Out

    920i Weigh Center 10. Unload the scale. 11. Repeat Step 4 on page 13 – Step 10 until all animals from the current batch have been weighed. Batch Complete 12. Press to complete the current batch of animals. Summary information will SOFTKEY3 be printed on the ticket and the ticket will be released.

  • Page 19: Summary Report Ticket

    Press at any time to change the shrink percentage (0.0-99.99 percent) SOFTKEY2 to be subtracted from the total gross weight. This is saved through power cycles. The default is 0.0 percent. © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 20: Weighing A Single Animal

    920i Weigh Center Weighing a Single Animal Weigh 1. Press and enter a head count of 1. Animals SOFTKEY1 Batch 2. Press Complete to print the summary information of a batch on the weigh Ticket. SOFTKEY3 Print Report 3. Press to print a complete summary report of all batches in report memory.

  • Page 21: Configuration

    Table 3-4. Serial Port (PN 129998) for Mobile Scale with Inclinometer Port Type Description Setup Not Used 9600,8,N,2 Flash Drive/Keyboard Not Used 9600,8,N,2 TM-U295 ticket printer 9600,8,N,2 Table 3-5. Serial Port (PN 132302) for Static Scale without Inclinometer © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 22: Configuration Mode

    920i Weigh Center Configuration Mode Use the following steps to place the indicator into configuration mode: 1. Remove the screw on the front panel. RICE LAKE MODEL: 920i-20 1545613454 CLASS: III/IIIL/IIIHO Nmax: 10 000 20 000 Figure 3-1. Configuration Screw Location Keep the screw for re-installation into the panel when configuration is complete.

  • Page 23: Usb Flash Drive

    Figure 3-2 on page 12/15/2015 01:57PM USB: Drive SCALES SERIAL FEATURE PORT4 PORT1 PORT2 PORT3 PORT4 Serial Port 2 Configuration Save Apply Load File Save File Device and Exit Figure 3-2. Port 2 Screen © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 24: Loading Database Files

    920i Weigh Center 6. Press the Load File softkey. 12/15/2015 01:57PM USB: Drive SCALES SERIAL FEATURE PORT4 PORT1 PORT2 PORT3 PORT4 Load Configuration (*920) Cancel Serial Port 2 Configuration Save Apply Load File Save File and Exit Device Figure 3-3. Load Configuration Selection 7.

  • Page 25: Saving Configuration Files And Databases

    3. Select Save Configuration or Save All Databases (*.db) and press Enter. 12/15/2015 01:57PM Scale # Scale Save Configuration (*.920) Save All Databases (*.db) Drive No Device Figure 3-5. Save Configuration Menu © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 26: Front Panel Calibration

    920i Weigh Center Front Panel Calibration 12/15/2015 01:57PM SCALES SCALE1 CALIBR REZERO WZERO WVAL 1291 Deadload Calibration Zero Count => Last Zero Calibrate Temp Zero Millivolts Figure 4-1. WZERO Calibration Display The CALIBR sub-menu (under the SCALES menu, see Figure 4-1) is used to calibrate the 920i Weigh Center.
  • Page 27 17. Press Enter again to save the span calibration value and go to the next prompt (WLIN). 18. Press Up to return to the SCALES menu, or press the Save and Exit softkey to exit Setup mode. © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 28: Appendix

    920i Weigh Center Appendix Repair Parts Figure 5-2 on page 26 for Mount and Wiring Assembly Parts Illustration 2 Plcs 2 Plcs 2 Plcs 2 Plcs 2 Plcs Figure 5-1. 920i Weigh Center Parts Illustration www.RiceLake.com Visit our website...
  • Page 29 131446 Mount, Shelf 131486 Front Plate, Weigh Center 131667 Switch Assy, Single Pole 131662 Indicator, 920i Plus, Universal 66502 Overlay, Membrane Switch 131456 Enclosure, Weigh Center Table 5-1. 920i Weigh Center Parts © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 30 920i Weigh Center Figure 5-1 on page 24 Weigh Center Parts Illustration 4 Plcs 4 Plcs 4 Plcs Figure 5-2. Weigh Center Mounting and Wiring Assembly Parts Illustration Item No. Part No. Description 131532 Weigh Center Platform 131458 Anti-Vibration Mount 111843 Washer, Plain 5/16 Type A 15153 Washer, Lock 5/16 Regular...

  • Page 31: Parts Kit List

    CONN, 8 Pos Screw Terminal 94422 Label, Capacity 0.40 x 5.00 132285 Screw, Cap 3/8 - 16 NC x 3 1/4 Hex 22072 Nut, Lock 3/8-16 NC Hex Table 5-3. Parts Kit © Rice Lake Weighing Systems ● All Rights Reserved...
  • Page 32 920i Weigh Center For Item #2 see Terminal Strip Connection Stackup below Terminal Strip Connection Stackup Figure 5-3. 920i Weigh Center Parts Illustration – Internal Components Enclosure has been removed for clarity. Note www.RiceLake.com Visit our website...
  • Page 33 167151 Cable, In-line Fuse Holder – 68532 Card A/D Single Channel – 164375 Display Board – 109549 CPU Board, 920i Plus Table 5-4. 920i Weigh Center Parts List – Internal Components © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 34: Weigh Center Dimensions

    920i Weigh Center Weigh Center Dimensions 6.65" 24.37" (169 mm) (619 mm) 12.50" 14.16" ( 317 mm) (360 mm) Front View Side View 12.54" (319 mm) 4.50" 17.00" (114 mm) (432 mm) Bottom View Side View (Door Open) Figure 5-4. Weigh Center Dimensions www.RiceLake.com Visit our website...

  • Page 35: Maintenance Schedule

    If the indicator does not display Off Level, there may be a faulty PCB. Consult the local scale dealer. This test should be performed in all four directions: front low, rear low, right side low and left side low. © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 36: Troubleshooting Chart

    Probable Cause Action Indicator will not power up Blown in-line fuse Replace the in-line fuse, Rice Lake Weighing Systems (PN 126870); The fuse holder is located near the battery of the indicator Voltage is less than 11 V Repair faulty electrical system; RLWS panel...
  • Page 37 Scale will not ZERO Weight on scale larger Clean scale deck of debris then Zero scale than the allowable ZERO window – Zero Window parameter set incorrectly Table 5-5. Troubleshooting (Continued) © Rice Lake Weighing Systems ● All Rights Reserved...

  • Page 38: Specifications

    920i Weigh Center Specifications Power 9 VDC, provided by 6 x C cell alkaline batteries or AC adapter (9 VDC, 300 mA, center-positive output connector) Power Consumption <100 mA (using 4 x 350ohm load cells) Fusing 200 mA, self-resetting thermal fuse Excitation Voltage 10 ±...
  • Page 40 Specifications subject to change without notice. Rice Lake Weighing Systems is an ISO 9001 registered company. 230 W. Coleman St. • Rice Lake, WI 54868 • USA U.S. 800-472-6703 • Canada/Mexico 800-321-6703 • International 715-234-9171 • Europe +31 (0)26 472 1319...

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