Omron CJ1W-DRM21 Operation Manual page 111

Name of device variable for
CJ-series Unit
*_Mstr1IORefErr
*_Mstr1FunSetErr
*_Mstr1AlocErr
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
3 Data Exchange with the CPU Unit
Type R/W Area
BOOL R Master I/O
Refresh
Error
BOOL R Master
Function
Enable/Dis-
able Failed
BOOL R Master
User-set
Allocations
User Set-
ting Failed
Function
<Operation specifications>
TRUE:
Indicates that the I/O memory in the CPU
Unit that is to be refreshed is not present
during I/O refreshing for the master.
FALSE:
Indicates that no master I/O refresh errors
occurred.
Default: FALSE
<Operation specifications>
TRUE:
Indicates that an error occurred in the fol-
lowing operations:
• *_Sw1MstrEnblCmd (Master Enable
Switch)
• *_Sw1MstrDsblCmd (Master Stop
Switch)
Once this bit changes to TRUE, it will
remain TRUE until the operation is suc-
cessfully completed.
FALSE:
Indicates that the error did not occur. The
bit changes to FALSE when the operation
is successfully completed.
Default: FALSE
<Operation specifications>
TRUE:
Indicates that an error occurred in the fol-
lowing operations:
• *_Sw1MstrAlocCmd (Master User-set
Allocations Switch)
Once this bit changes to TRUE, it will
remain TRUE until the operation is suc-
cessfully completed.
Details on the master user-set allocation
results are output to MstrAlocTblCfgSta
(Setting Results of Master User-set Allo-
cations Setup).
FALSE:
Indicates that the error did not occur. The
bit changes to FALSE when the operation
is successfully completed.
Default: FALSE
3
3-35