IMO Precision Controls K7 Series User Manual page 231

Appendix 2 Flag List
Appendix 2. Flag List
1) Special relay (F)
This flag is useful to edit user program.
Relay
F0000
F0001
F0002
F0003
F0006
F0007
F0008 and F0009
F000A
F000B to F000E
F000F Execution of the STOP instruction
F0010
F0011
F0012
F0013
F0014
F0015 to F001F
F0020
F0021
F0022
F0023
F0024
F0025 to F002F
F0030
F0031
F0032
F0033
F0034
F0035
F0036 to F0038
F0039
F003A
F003B
F003C
F003D to F003F
Function
RUN mode
Program mode
Pause mode
Debug mode
Remote mode
User memory installation
Unused
User memory operation
Unused
Always On
Always Off
1 Scan On
1 Scan Off
Scan toggle
Unused
1 step run
Breakpoint run
Scan run
Coincident junction value run
Coincident word value run
Unused
Fatal error
Ordinary error
WDT Error
I/O combination error
Battery voltage error
Fuse error
Unused
Normal backup operation
RTC data error
During program edit
Program edit error
Unused
App2-１
Description
Turns on when the CPU in the RUN mode.
Turns on when the CPU in the Program mode
Turns on when the CPU in the Pause mode
Turns on when the CPU in the Debug mode
Turns on when the CPU in the Remote mode
Turns on when a user memory is installed.
Turns on when a user memory is being operated
Turns on when the STOP instruction is being operated.
Always On
Always Off
1 Scan On
1 Scan Off
Scan toggle
Turns on when the 1 step run is operated in the Debug mode.
Turns on when the breakpoint run is operated in the Debug
mode.
Turns on when the scan run is operated in the Debug mode.
Turns on when the coincident junction run is operated in the
Debug mode.
Turns on when the coincident word run is operated in the Debug
mode.
Turns on when a fatal error has occurred.
Turns on when an ordinary error has occurred.
Turns on when a watch dog timer error has occurred.
Turns on when an I/O error has occurred.
(When one or more bit(s) of F0040 to F005F turns on)
Turns on when the battery voltage has fallen below the defined
value.
Turns on when a fuse of output modules has been disconnected.
Turns on when the data backup is normal.
Turns on when the RTC data setting error has occurred.
Turns on during program edit while running the program.
Turns on when a program edit error has occurred while running
the program.