MAN0974-14-EN_XL7_XL7P_UM
July 6, 2022
Page 33 | 199
5.5
View Diags
The View Diags Sub-Menu displays up to 11 System Diagnostics, none of which are editable.
The first two System Diagnostics are critical. If either of these indicate a Fault condition, the XL7/XL7
PRIME OCS will not enter or remain in Run mode, and the problem must be investigated and corrected.
Logic Error:
Ok
= All executed ladder instructions are legal for loaded firmware
Fault
= A ladder instruction not supported by firmware was found
User Program:
Ok
= Ladder program and I/O configuration loaded successfully
Fault
= Ladder program or I/O configuration not loaded or load failed
The last nine System Diagnostics are informational. If any of these indicate a warning condition, the
XL7/XL7 PRIME OCS can still enter and remain in Run mode, but the problem should be investigated and
corrected.
User Graphics
Ok
= Application graphics objects loaded successfully
Fault
= Application graphics objects not loaded or load failed
W-Dog Trips
0
= Watchdog timer has not tripped since the last power-up
x
= Number of times watchdog timer has tripped
Net Errors
0
= No CAN network bus-off errors have occurred
x
= Number of CAN network bus-off errors that have occurred
Network State
Ok
= At least one other node was found on the CAN network
Warning
= No other nodes were found on the CAN network
Network ID
Ok
= This node’s CAN
Network ID is in the range 1 to 253
Warning
= This node’s CAN Network ID was out of range at power
-up
Dup Net ID
Ok
= This node’s Network ID is unique on the CAN network
Warning
= This node’s Network ID is duplicated in another node
Clock Error
Ok
= Time and date have been set
Warning
= Time and date need to be set
I/O System
Ok
= I/O configuration matches the installed I/O and COM modules
Warning
= I/O configuration needs updating to match installed modules
Battery
Ok
= Backup battery operating properly
Warning
= Backup battery needs to be replaced