ComAp InteliMains NT IM-NT-BB - Page 168

InteliMains
NT
, SW version 3.2.0
InteliMains-NT-MCB-MGCB-3.2.0-Reference Guide.pdf, ©ComAp – April 2015
168
 The gen-sets may be started in MAN mode but they will not start in
AUT mode due to MGCB not closing.
 The MGCB can't be closed (if there is voltage on the bus).
 The message OfL StartBlck is present in the alarm list (see the alarm
output OfL StartBlck).
NOTE:
See table with examples in the description of the setpoint MFStart enable.
11.2.1.25 Setpoint: Synchro enable
Group
Process Control
Range [units]
NONE, FORWARD, REVERSE, BOTH [-]
Related FW
standard v3.1.0
Force value
possible
YES
Description
The setpoint is used for enable/disable forward and reverse synchronization.
 NONE: No synchronizing is enabled.
 ONLY IN MGCB APPL: FORWARD: MGCB synchronizing is
enabled.
 REVERSE: MCB synchronizing is enabled.
 ONLY IN MGCB APPL: BOTH: MGCB and MCB synchronizing are
enabled.
NOTE:
Although synchronizing of the particular breaker is disabled the breaker can
be closed to a "dead" (voltage-free) bus.
NOTE:
See table with examples in the description of the setpoint MFStart enable.
11.2.1.26 Setpoint: MFStart enable
Group
Process Control
Range [units]
NO, YES [-]
Related FW
standard v3.1.0