15
HM1734-WM Strain Gage Input Module
CALIBRATING WITH KNOWN LOAD (AUTO-CAL)
1)
Set known weight for channel at scale parameter.
2)
Set mV/V.
3)
Tare-0 (with no weight on cell/scale).
4)
Set module to AUTOCAL mode (BIT).
5)
Apply known load (test weight) to load cells/ scale.
6)
Set AUTOCAL bit on for CH1 (CH2 if applicable).
7)
To ensure accuracy repeat the steps above.
8)
Toggle “SAVE TO EEPROM” (BIT).
9)
MAKE SURE AUTOCAL MODE BIT STAYS ON.
