GE Industrial Solutions Entellisys 4.0 System User Manual - Manual (Page 263)

Alarms and events description and system troubleshooting guide 263
A
CPU Synch Clock Calibration OK Periodicity of CPU Synch Clock is within spec
limits
Caution CPU Synch Clock Error
Backup Clock On CPU cannot use CPU Synch Clock (Synch
Clock is missing or calibration failed) and is
running from the software backup clock Verify that CPU Synch Clock is present and
powered. If it is, contact GE Post Sales Service
(see
How to contact us on page 2 ).
CPU Synch Clock OK CPU is running from the CPU Synch Clock
CPU Synch Clock Freq Mismatch CPU Synch Clock is interrupting at 50 Hz and
CPU is programmed for 60 Hz, or vice versa
Contact GE Post Sales Service (see How to
contact us on page 2 ).
Waveform Capture Ignored
Check Messngr Status All Messengers either decommissioned or are
not communicating, so no waveform data
was captured Contact GE Post Sales Service (see How to
contact us on page 2 ).
Waveform Capture Ignored
Buffer Protection On Waveform buffer is full and write protection
is on, so waveform was not captured. Clear waveforms, or allow Automatic
Overwrite of waveforms.
Waveform Capture Triggered By
FlexLogic Logged when FlexLogic triggers a waveform
capture
Note Ethernet Err Port1 Receive
Invalid Frame CPU received an invalid frame on Ethernet
port 1 (e.g., invalid MAC address or size,
invalid data size) Verify that no devices other than the
Messengers and CPU are plugged into the
switch that connects the Messengers and
CPU.
Note Ethernet Err Port1 Receive CPU detected an error on ethernet port 1 Contact GE Post Sales Service (see How to
contact us on page 2 ).
Note Ethernet Err Port1 Send CPU failed to send an Ethernet packet from
port 1. Contact GE Post Sales Service (see How to
contact us on page 2 ).
Note Ethernet Err Port1 Send
Restart CPU restarted Ethernet port 1 transmit-driver. Contact GE Post Sales Service (see How to
contact us on page 2 ).
Note Ethernet Err Port1 Send
Queue Full CPU failed to send an Ethernet packet from
port 1 because Ethernet driver
transmit-buffer is full. Contact GE Post Sales Service (see How to
contact us on page 2 ).
Attention Messngr
Decommssned Msg Proto Ver Message protocol version sent by Messenger
does not match what is expected, Messenger
decommissioned Messenger and CPU are incompatible,
contact GE Post Sales Service (see
How to
contact us on page 2 ).
Attention Messngr
Decommssned Dupe IDs Seqs Two Messengers with the same ID have been
detected Contact GE Post Sales Service (see How to
contact us on page 2 ).
Attention Messngr
Decommssned Dupe Ids Two Messengers with the same ID have been
detected Contact GE Post Sales Service (see How to
contact us on page 2 ).
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
Table A-2 Sequence of events description and troubleshooting guide
Event Description Notes and Troubleshooting tips