If the protection is ENABLED the Bus Measure error is detected in MINT
application when the voltage on controller’s bus terminals is out of limits 20
seconds after:
a) GCB (own) was closed in MAN or AUT mode.
b) MCB (feedback) was closed in AUT mode.
c) Any other GCB in power management group (on CAN bus)
was closed.
The alarm is activated after 20s. However, the GCB (own) closing is blocked
immediately for safety reasons.