Hitachi SJ Series - Page 51

4-37
Chapter 4
Safety Function
e.g. Case: SSM-A activating:
e.g. Case: SSM-B activating:
Output
SSM-A monitoring
Motor speed
Active
Inactive
[1-61]SSM-A frequency CCW/FW
[1-62]SSM-A frequency CW/RV
Output
SSM-B monitoring
Motor speed
Active
Inactive
[2-61]SSM-B frequency CCW/FW
[2-62]SSM-B frequency CW/RV