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Appendix 2 Flag List
Appendix 2-1
Appendix
2
Flag
List
1) Special Relay F Area
Relay
Function
Description
F0000
RUN mode
Turns on when the CPU in the RUN mode.
F0001
Program mode
Turns on when the CPU in the Program mode
F0002
Pause mode
Turns on when the CPU in the Pause mode
F0006
Remote mode
Turns on when the CPU in the Remote mode
F0007
-
-
F0008 ~ F0009
-
-
F000B ~ F000E
-
-
F000F
Execution of the STOP
instruction
Turns on when the STOP instruction is being operated.
F0010
Always On
Always On
F0011
Always Off
Always Off
F0012
1 Scan On
1 Scan On
F0013
1 Scan Off
1 Scan Off
F0014
Every Scan toggle
Every Scan toggle
F0015 ~ F001F
-
-
F0025 ~ F002F
-
-
F0030
Fatal Error
Turns on when a fatal error has occurred.
F0031
Warning Error
Turns on when an ordinary error has occurred.
F0032
WDT Error
Turns on when a watch dog timer error has occurred.
F0033
I/O combination error
Turns on when an I/O error has occurred.
(When one or more bit(s) of F0040 to F005F turns on)
F0034
Abnormal Battery Voltage
Error
Turns on when a battery voltage is lower than set level.
F0035 ~ F0038
-
-
F0039
Normal backup
operation
Turns on when the data backup is normal.
F003A
RTC data error
Turns on when the RTC data setting error has occurred.
F003B
Program editing
Turns on during program edit while running the
program.
F003C
Program edit error
Turns on when a program edit error has occurred while
running the program.