The Helman Group 1769 WEIGH SCALE MODULE HM1525 - Manual (Page 19)

Chapter
4 Setup
Procedure
A complete listing of a sample ladder logic program is included at the back of this manual.
Examples shown here are for reference.
All values are 0 (default) on initial start-up. This means that all alarms are
disabled. You must make the following adjustments for proper operation:
•
•
Balance sensor input(s)
Set Calibration numbers
Step 1. Balance Sensor Input.
1. Set mV/V to 2000.
2. Set Scale to 10000.
3. Press Clear Tare pushbutton.
4. Use Up and Down buttons to set amplifier to low range of A/D (20,000 counts)
5. Press Zero/Tare pushbutton.
Step 2. Set Calibration Numbers
1. Set Scale to capacity of load cell.
2. Set mV/V to load cell specification.
3. Example:
100 ton load cell, 2.025 mV/V
For scale set, enter 100
For mV/V set, enter 2025
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