Instruction manual

4. SERVO SYSTEM CPU DEVICES
4 - 5
4.1.4 Virtual servo motor axis statuses
Axis
No.
Device Number
Signal Name
1
M4000 to M4019
(
!
Valid)
2
M4020 to M4039
Refresh Cycle Fetch Cycle
3
M4040 to M4059
Preset number of axes (Note) Preset number of axes (Note)
4
M4060 to M4079
1 to 8 9 to 18 19 to 32 1 to 8 9 to 18 19 to 32
5
M4080 to M4099
Signal Name
Real
Virtual
Signal
Direction
1 to 12 13 to 24 25 to 32 1 to 12 13 to24 25 to 32
6
M4100 to M4119
7
M4120 to M4139
0
Positioning start
completion
8
M4140 to M4159
1
Positioning completion
!
3.5ms 7.1ms 14.2ms
9
M4160 to M4179
2
Unusable

10
M4180 to M4199
3
Command in-position
11
M4200 to M4219
4
Speed controlling
!
3.5ms 7.1ms 14.2ms
12
M4220 to M4239
5
Unusable
13
M4240 to M4259
6
Unusable

14
M4260 to M4279
7
Error detection
!
Immediately
15
M4280 to M4299
8
Unusable
16
M4300 to M4319
9
Unusable
17
M4320 to M4339
10
Unusable
18
M4340 to M4359
11
Unusable
19
M4360 to M4379
12
Unusable
20
M4380 to M4399
13
Unusable
21
M4400 to M4419
14
Unusable
22
M4420 to M4439
15
Unusable
23
M4440 to M4459
16
Unusable
24
M4460 to M4479
17
Unusable
25
M4480 to M4499
18
Unusable

26
M4500 to M4519
19
M-code outputting signal
Backup
!
SCPU
←
PCPU
3.5ms 7.1ms 14.2ms
27
M4520 to M4539
28
M4540 to M4559
29
M4560 to M4579
30
M4580 to M4599
31
M4600 to M4619
32
M4620 to M4639
(Note): Upper: A273UHCPU, lower: A173UHCPU(-S1)