Mitsubishi Electric Q172CPU Programming Manual page 152

5 POSITIONING DEDICATED SIGNALS
Device No.
M2320 Fuse blown detection
M2321 AC/DC DOWN detection
M2322 Battery low
M2323 Battery low latch
M2324 Self-diagnostic error
M2325 Diagnostic error
M2326 Always ON
M2327 Always OFF
M2328 Clock data error
M2329 PCPU WDT error flag
M2330 PCPU READY complete flag
M2331 Test mode ON flag
M2332 External forced stop input flag
Manual pulse generator axis setting
M2333
error flag
M2334 TEST mode request error flag
M2335 Motion program setting error flag
M2336 CPU No.1 reset flag
M2337 CPU No.2 reset flag
M2338 CPU No.3 reset flag
M2339 CPU No.4 reset flag
M2340 CPU No.1 error flag
M2341 CPU No.2 error flag
M2342 CPU No.3 error flag
M2343 CPU No.4 error flag
M2344 Servo parameter reading flag
M2345 CPU No.1 MULTR complete flag
M2346 CPU No.2 MULTR complete flag
M2347 CPU No.3 MULTR complete flag
M2348 CPU No.4 MULTR complete flag
M2349
to Unusable
M2399
(7) Special relay allocated device list (Status)
Signal name Refresh cycle Fetch cycle
Error
occurrence
Main
operation
Error
occurrence
At request
Operation
cycle
Error
occurrence
At status
change
At request
At instruction
completion
— —
(Note) : The same status as a remark column is output.
5 - 11
Signal direction Remark
M9000
M9005
M9006
M9007
M9008
M9010
M9036
M9037
M9026
M9073
M9074
M9075
M9076
M9077
Status signal
M9078
M9079
M9240
M9241
M9242
M9243
M9244
M9245
M9246
M9247
M9105
M9216
M9217
M9218
M9219
— —
(Note)