Mitsubishi FX3G SERIES User Manual page 360

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
Number and
Operation and function
name
Positioning
[M]8330 to [M]8337 Not used
PLSV (FNC157) instruction:
*1
M 8338
Acceleration/deceleration operation
[M]8339 Not used
[Y000] Pulse output monitor
[M]8340
(ON: BUSY/ OFF: READY)
[Y000] Clear signal output function
*1
M 8341
enable
[Y000] Zero return direction
*1
M 8342
specification
M 8343 [Y000] Forward limit
M 8344 [Y000] Reverse limit
*1
[Y000] DOG signal logic reverse
M 8345
[Y000] Zero point signal logic
*1
M 8346
reverse
M 8347 Not used
[Y000] Positioning instruction
[M]8348
activation
*1
[Y000] Pulse output stop command
M 8349
[Y001] Pulse output monitor
[M]8350
(ON: BUSY/ OFF: READY)
[Y001] Clear signal output function
*1
M 8351
enable
[Y001] Zero return direction
*1
M 8352
specification
M 8353 [Y001] Forward limit
M 8354 [Y001] Reverse limit
*1
[Y001] DOG signal logic reverse
M 8355
[Y001] Zero point signal logic
*1
M 8356
reverse
M 8357 Not used
[Y001] Positioning instruction
[M]8358
activation
*1
[Y001] Pulse output stop command
M 8359
[Y002] Pulse output monitor
[M]8360
(ON: BUSY/ OFF: READY)
[Y002] Clear signal output function
*1
M 8361
enable
[Y002] Zero return direction
*1
M 8362
specification
M 8363 [Y002] Forward limit
M 8364 [Y002] Reverse limit
*1
[Y002] DOG signal logic reverse
M 8365
[Y002] Zero point signal logic
*1
M 8366
reverse
M 8367 Not used
[Y002] Positioning instruction
[M]8368
activation
*1
[Y002] Pulse output stop command
M 8369
*1. Cleared when PLC switches from RUN to STOP.
354
Appendix A-1 Special Auxiliary Relay (M8000 to M8511)
Correspond-
Number and
ing special
name
device
RS2 (FNC 87) [ch0]
- [M]8370
*2
M 8371
-
*2
M 8372
-
*2
M 8373
-
[M]8374 to [M]8378 Not used
-
M 8379
-
High Speed Counter Function
[M]8380 to [M]8387 Not used
-
-
[M]8388
-
M 8389 to M 8391 Not used
-
M 8392
-
[M]8393
-
[M]8394
- [M]8395
[M]8396
-
[M]8397
-
Ring Counter
M 8398
-
[M]8399
-
- *2. Cleared when PLC switches from RUN to STOP or when
RS2 instruction [ch0] is OFF.
-
*3. 1ms ring counter (D8399, D8398) will operate after M8398
turns ON.
-
RS2 (FNC 87) [ch1]
-
[M]8400
-
*4
[M]8401
-
*4
M 8402
-
*4
M 8403
-
[M]8404
-
[M]8405
-
[M]8406
-
[M]8407
-
[M]8408
-
M 8409
-
*4. Cleared when PLC switches from RUN to STOP or when
RS2 instruction [ch1] is OFF.
-
-
Appendix A: Special Device List
Operation and function
Not used
RS2 (FNC 87) [ch0] Send wait flag
RS2 (FNC 87) [ch0] Send request
RS2 (FNC 87) [ch0]
Receive complete flag
RS2 (FNC 87) [ch0]
Time-out check flag
Contact for high speed counter
function change
Function changeover device for
C248 and C253
Not used
Not used
Function changeover device for
C254
Not used
Ring counter operation
*3
(in units of 1ms, 32 bits)
Not used
Not used
RS2 (FNC 87) [ch1] Send wait flag
RS2 (FNC 87) [ch1] Send request
RS2 (FNC 87) [ch1]
Receive complete flag
RS2 (FNC 87) [ch1]
Carrier detection flag
RS2 (FNC 87) [ch1]
Data set ready (DSR) flag
Not used
RS2 (FNC 87) [ch1]
Time-out check flag
Correspond-
ing special
device
-
-
D8372
D8373
-
-
-
-
-
-
-
-
-
-
-
D8398
D8399
-
-
-
D8402
D8403
-
-
-
-
-
-