ComAp InteliMains NT IM-NT-BB - Page 222

InteliMains
NT
, SW version 3.2.0
InteliMains-NT-MCB-MGCB-3.2.0-Reference Guide.pdf, ©ComAp – April 2015
222
Force value
possible
YES
Description
DISABLED
Bus measure error protection is disabled.
RED
Bus measure error protection is enable and the
corresponding alarm is of level 2 (RED). Bus measure
error is detected in MCB / MGCB application when the
voltage on controller‘s bus terminals is out of limits for 20
seconds under these conditions:
MCB application
 MCB (feedback)was closed in AUT mode.
 Any GCB in power management group (on CAN
bus) was closed. The alarm is activated after 20 s,
however the MCB closing is blocked immediately
for safety reasons.
MGCB application
 MCB and MGCB (feedbacks) were closed in AUT
mode.
 Any GCB in power management group (on CAN
bus) was closed. The alarm is activated after 20 s,
however the MGCB closing is blocked
immediately from safety reasons.
YELLOW
Bus measure error protection is enable and the
corresponding alarm is of level level 1 (YELLOW). Bus
measure error is detected in MCB / MGCB application
when the voltage on controller‘s bus terminals is out of
limits for 20 seconds under these conditions:
MCB application
 MCB (feedback)was closed in AUT mode.
 Any GCB in power management group (on CAN
bus) was closed. The alarm is activated after 20 s,
however the MCB closing is blocked immediately
for safety reasons.
MGCB application
 MCB and MGCB (feedbacks) were closed in AUT
mode.
 Any GCB in power management group (on CAN
bus) was closed. The alarm is activated after 20 s,
however the MGCB closing is blocked
immediately from safety reasons.