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Scaletron 1099 User Manual

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OEM Manual
Model 1099™
Chemical Process Controller
Instruction manual
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Scaletron 1099 Specifications

General IconGeneral
BrandScaletron
Model1099
CategoryController
LanguageEnglish

Summary

III. Assembly and Start-Up Instructions

Indicator Connections and Wiring

Details on connecting indicator wiring, including 4-20mA and Set Point connections.

V. General Usage

Load Tank (Net)

Procedure for loading a tank and setting the net weight for measurement.

Load a Tank (Tare)

Procedure for loading a tank and setting the tare weight for measurement.

GO TO SETUP MENU

VII. Set-Up Menu

Calibrate

Critical procedure for calibrating the scale; requires factory consultation.

VIII. Troubleshooting

"88888" on LED (Weight Overload)

Indicates a weight overload condition, likely due to improper value entry.

"99999" on LED (4-20mA Overload)

Indicates overload in total 4-20mA circuit values; check settings.

No Power

Troubleshooting steps for when the indicator receives no power, checking connections and supply.

Scale Not Returning to Zero

Addresses issues with the scale failing to reset to zero after tank removal.

4-20mA Reading Unavailable

Diagnoses why 4-20mA signals are not being received by the indicator.

Level Alarm Not Working

Troubleshooting steps for when the level alarm feature is not functioning correctly.

Printer Not Responding

Steps to diagnose and resolve issues with the printer connection or settings.

IX. Wiring Diagram for 4-20 mA connection