User's Manual

Functions
3.7 System monitoring
M200D AS-Interface Basic
30 Manual, 03/2009, A5E01668085-01
The blocking current monitoring function is deactivated by setting the rotary coding switch to
"CLASS OFF".
Note
If the blocking time expires and the system is still blocked, the motor starter is shut down.
Blocking time
The blocking time is the time a block can be present before the motor shuts down. If the
blocking time expires and the system is still blocked, the motor starter is shut down. The
blocking time in the M200D AS-i Basic is set permanently to 1 s.
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Figure 3-2 Block protection principle