A53 Z0 9 0020 L En Technical documentation
12.9
Help + Gen. Electrical fault
This action triggers a “Generator electrical fault” with “Help call”. Breaker(s) to be opened can be
configured (genset breaker or mains breaker).
Before opening the corresponding breaker, GENSYS 2.0 will call another genset onto load via the inter-
GENSYS CAN bus. When the helping set is connected to the busbar (and not before!) GENSYS 2.0 will open
the corresponding breaker and try to synchronize again. The number of attempts can be configured.
12.10
Potential Alarms/Faults list
The potential alarms/faults list is described in the table below.
Variable field : parameter number corresponding to the alarm/fault. If this variable is equal to 1, it
means that the Alarm/Fault is active.
Potential Alarm/Fault field : corresponding to Alarm/Fault label. This text will be display in the
Alarm/fault pages.
Alarm/Fault control field : this variable allows to define the protection type to associate to the
Alarm/Fault.
This list can also be download from the web site in the menu “System/GENSYS 2.0 -> PC file/Alarms/Faults
summary”.
A communication problem occurs on the inter-
unit CAN bust.
Digital input « Emergency stop » is enable.
Generator is in over frequency
Generator is in under frequency
Generator is in under voltage
Generator is in over voltage
Generator reached a minimum of kVAR.
Generator reached a maximum of kVAR.
Generator is in reverse kW.
Generator is in reverse kVAR.
Generator reached a minimum of kW.
Generator reached a minimum of kW.
Generator is in over current
Generator is in over neutral current
Mains is in under frequency.
Mains is in over frequency.
Mains is in under voltage.
Mains is in over voltage.
A vector jump fault has been detected.
A ROCOF fault has been detected.
Mains reached a minimum of kVAR.
Mains reached a maximum of kVAR.
Mains is in reverse kVAR.
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