Mitsubishi Electric FX3G SERIES Programming Manual page 838
Programmable controllers
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Also See for FX3G SERIES:
- User manual (532 pages) ,
- Hardware manual (8 pages) ,
- Quick start manual (2 pages)
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FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Positioning [FX
PLCs] (Refer to Positioning Control Manual for details.)
3U
[M]8370
[Y003] Pulse output monitor (ON: BUSY/ OFF: READY)
*1
[Y003] Clear signal output function enable
M 8371
*1
[Y003] Zero return direction specification
M 8372
M 8373
[Y003] Forward limit
M 8374
[Y003] Reverse limit
*1
[Y003] DOG signal logic reverse
M 8375
*1
[Y003] Zero point signal logic reverse
M 8376
*1
[Y003] Interrupt signal logic reverse
M 8377
[M]8378
[Y003] Positioning instruction activation
*1
[Y003] Pulse output stop command
M 8379
RS2 (FNC 87) [ch0] [FX
PLCs] (Refer to Data Communication Edition for details.)
3G
[M]8370
Not used
*1
RS2 (FNC 87) [ch0] instruction: Send wait flag
[M]8371
*1
RS2 (FNC 87) [ch0] instruction: Send request
M 8372
RS2 (FNC 87) [ch0] instruction: Receive complete
*1
M 8373
flag
[M] 8374 to [M] 8378
Not used
RS2 (FNC 87) [ch0] instruction: Time-out check
M 8379
flag
*1.
Cleared when the PLC switches from RUN to STOP.
*2.
Available only when two FX
High-Speed Counter Function (Refer to Subsection 4.7.5 for details.)
Operation status of C235, C241, C244, C246, C247,
*3
[M]8380
C249, C251, C252, and C254
*3
Operation status of C236
[M]8381
*3
Operation status of C237, C242, and C245
[M]8382
Operation status of C238, C248, C248 (OP), C250,
*3
[M]8383
C253, and C255
*3
Operation status of C239 and C243
[M]8384
*3
Operation status of C240
[M]8385
*3
Operation status of C244 (OP)
[M]8386
*3
Operation status of C245 (OP)
[M]8387
[M]8388
Contact for high-speed counter function change
M 8389
External reset input logic reverse
M 8390
Function changeover device for C244
M 8391
Function changeover device for C245
M 8392
Function changeover device for C248 and C253
*3.
Cleared when PLC switches from STOP to RUN.
Interrupt Program
[M]8393
Contact for delay time setting
[M]8394
HCMOV (FNC189): Drive contact for interrupt program
[M]8395
Function changeover device for C254
[M]8396
Not used
[M]8397
Ring Counter
M 8398
Ring counter operation (in units of 1ms, 32 bits)
[M]8399
Not used
*4.
1ms ring counter (D8399, D8398) will operate after M8398 turns ON.
836
Operation and function
-2HSY-ADP units are connected to an FX
3U
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
FX
FX
FX
3G
3U
3UC
*2
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Applicable model
Correspond-
ing special
FX
FX
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1S
1N
2N
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D8372
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D8398,
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D8399
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FX
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1NC
2NC
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