Omron NJ Series - Page 513

12 Troubleshooting
12-42
NJ-series CPU Unit Software User’s Manual (W501)
Event name Clock Changed Event code 90010000 hex
Meaning The clock time was changed.
Source PLC Function Module Source details None Detection
timing
Commands from
user
Error attributes Level Information Recovery --- Log category Access
Effects User program Continues. Operation Not affected.
System-defined
variables
Variable Data type Name
_CurrentTime DATE_AND_TIME System Time
Cause and
correction
Assumed cause Correction Prevention
The clock time was changed. --- ---
Attached
information
Attached information 1: Time before change
Precautions/
Remarks
Clock changes by the Set Time instruction (SetTime) are not recorded in the event log.
The time stamp for this event will be for the time after the change.
Event name Time Zone Changed Event code 90020000 hex
Meaning The time zone was changed.
Source PLC Function Module Source details None Detection
timing
When download-
ing
Error attributes Level Information Recovery --- Log category Access
Effects User program Continues. Operation Not affected.
System-defined
variables
Variable Data type Name
_CurrentTime DATE_AND_TIME System Time
Cause and
correction
Assumed cause Correction Prevention
The time zone was changed. --- ---
Attached
information
None
Precautions/
Remarks
None
Event name Variable Changed to TRUE with Forced Refreshing Event code 90080000 hex
Meaning Changing a variable to TRUE with forced refreshing was specified.
Source PLC Function Module Source details None Detection
timing
Commands from
user
Error attributes Level Information Recovery --- Log category Access
Effects User program Continues. Operation Operation is performed according to the forced refreshing
values.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
Changing a variable to TRUE with
forced refreshing was specified by the
user.
--- ---
Attached
information
None
Precautions/
Remarks
None