ABB DCS880 - Evaluation of the Graph and Observations

82
Safe Torque Off (STO)
3ADW000488R0101 DCS880 Service manual e a
Step
Action
Comment
13
Stop the monitor.
14
Set 31.100 STO Test mode back to None.
Evaluation of the graph and observations
Step
Action
Comment
1
At the start of the procedure the monitor
value of 31.98 STO actual status must be
0x20F.
2
After opening the STO circuit the value of
31.98 STO actual status must be 0x20A.