Omron NJ Series - Page 514

12-43
12 Troubleshooting
NJ-series CPU Unit Software User’s Manual (W501)
12-2 Troubleshooting
12
12-2-4 Error Descriptions
Event name Variable Changed to FALSE with Forced Refreshing Event code 90090000 hex
Meaning Changing a variable to FALSE 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 FALSE with
forced refreshing was specified by the
user.
--- ---
Attached
information
None
Precautions/
Remarks
None
Event name All Forced Refreshing Cleared Event code 900A0000 hex
Meaning Clearing all forced refreshing values 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 Forced refreshing values are all cleared and operation is
performed according to the user program.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
Clearing all forced refreshing values
was specified by the user.
--- ---
Attached
information
None
Precautions/
Remarks
None
Event name Memory All Cleared Event code 900B 0000 hex
Meaning All of memory was cleared.
Source PLC Function Module Source details None Detection
timing
Commands from
user
Error attributes Level Information Recovery --- Log category Access
Effects User program --- Operation Operation returns to the factory state.
System-defined
variables
Variable Data type Name
None --- ---
Cause and
correction
Assumed cause Correction Prevention
A user with Administrator rights
cleared all of the memory.
--- ---
Attached
information
None
Precautions/
Remarks
None