GE Industrial Solutions Entellisys System User Manual - Manual (Page 229)

Alarms and events description and system troubleshooting guide 229
A
Reduced Let Thru Mode Initiated Reduced Let Thru Mode has been initiated,
CPU is using its group 0 settings
Reduced Let Thru Mode Ended Reduced Let Thru Mode has ended
Adv Protection Default To Bus
Cfg 1 Brkr Err Topology breaker is in an undefined state (i.e.
not open and not closed), therefore system
topology cannot be determined and CPU has
defaulted to bus configuration 1 Breaker service issue, contact GE Post Sales
Service (see
How to contact us on page 2 ).
System Topology State Change System topology has changed
Adv Protection Default To Bus
Cfg 1 File Err Configuration files that define the system
topology states is bad or missing, and the
CPU has defaulted to bus configuration 1 Contact GE Post Sales Service (see How to
contact us on page 2 ).
Discrete IO Disabled Invalid Cfg
Card 1 CPU is unable to configure I/O for Card 1 Contact GE Post Sales Service (see How to
contact us on page 2 ).
Discrete IO Disabled Invalid Cfg
Card 2 CPU is unable to configure I/O for Card 2 Contact GE Post Sales Service (see How to
contact us on page 2 ).
Discrete IO Disabled Card In
Wrong Slot Only one I/O card detected, and it is plugged
into PMC1 instead of PMC0 Contact GE Post Sales Service (see How to
contact us on page 2 ).
Caution System Topology
Defaulted The system has reverted to the default
topology (topology 1). This occurs when the
CPU is unable to determine the state of one
or more of the topology breakers. Breaker service issue, contact GE Post Sales
Service (see
How to contact us on page 2 ).
Attentn PT Sources Defaulted
Invalid Cfg File The file that describes the PT sources for
each breaker for each topology is invalid.
Each breaker is now using its own voltage
information, if any (this is the default state). Contact GE Post Sales Service (see How to
contact us on page 2 ).
PT Throwover Has Occurred Something has caused the system topology
to change (typically a topology breaker has
opened or closed), and the PT sources for
some breakers may have changed.
Messngr Decommissioned
Manual Command Messenger was decommissioned by a
command received over modbus
Messngr Commissioned Manual
Command Messenger was commissioned
ZSI Zone 1…4 Operation ZSI has udpated the delay times for functions
in zone 1…4
ZSI Zone 1…4 Enabled ZSI functionality for zone 1…4 has been
enabled
ZSI Zone 1…4 Disabled ZSI functionality for zone 1…4 has been
disabled
Table A-2 Sequence of events description and troubleshooting guide
Event Description Notes and Troubleshooting tips