Mitsubishi MELSEC-F FX-TRN-BEG-E, Руководство пользователя

Страница: 138 / 164

FX-TRN-BEG-E
D-8
B-2: Special device list
B-2-1: Special auxiliary relays
Diagnostic
Device
Name Operation
M8000 RUN monitor NO contact
OFF: STOP
ON: RUN
M8001 RUN monitor NC contact
OFF: RUN
ON: STOP
M8002 Initial pulse NO contact 1 scan ON after RUN
M8003 Initial pulse NC contact 1 scan OFF after RUN
M8004 Error occurrence
M8011 10ms clock pulse
M8012 100ms clock pulse
M8013 1 sec clock pulse
M8014 1 min clock pulse
M8018 RTC available When ON Real Time Clock is installed
M8020 Zero Set when the result of an ADD or SUB is “0”
M8021 Borrow
Set when the result of a SUB is less than the min. negative
number
M8022 Carry
Set when ’carry’ occurs during an ADD (FNC 20) or when
an overflow occurs as a result of a data shift operation
M8024 BMOV reverse mode
ON: Write
OFF: Read
M8026 RAMP hold mode
ON: Hold output value
OFF: Reset output value
M8029
Instruction execution
complete OFF: Executing
ON: Execution complete
M8031 Non-latch memory all clear
OFF: Hold
ON: Clear
M8033 Memory hold in ’stop’ mode
OFF: Hold
ON: Clear
M8034 All outputs disable
OFF: Output enable
ON: Output disable
M8040 STL transfer disable
OFF: Transfer enable
ON: Transfer disable
M8041 Transfer start
ON: Stop
OFF: Transfer disable
M8042 Start pulse ON: IST instruction start command
M8043 Zero return complete ON: IST instruction zero return command
M8044 Zero point condition
ON: Zero point position
OFF: Zero point undecided