Issue:
ATV12 programming AI1 for a 4-20mA analog input.

Product Line:
Altivar 12

Environment:
All models

Cause:
AI1 factory default is for a 0-5Vdc input.

Resolution:
Navigate to the AI1 Config menu using path ConF-FULL-IO-AI1-.  Set AI1t = 0A.  The input range is factory defaulted to 4-20mA, but can be changed with parameters CrL1 min and CrH1 max.

發佈於:施耐德電機Taiwan