Instruction manual

4. SERVO SYSTEM CPU DEVICES
4 - 7
4.1.6 Synchronous encoder axis statuses
Device Number
Axis
No.
A273UHCPU
A173UHCPU
(-S1)
Signal Name
1
M4640 to M4643 M4640 to M4643
(
!
Valid)
2
M4644 to M4647 M4644 to M4647
Refresh Cycle Fetch Cycle
3
M4648 to M4651 M4648 to M4651
Preset number of axes (Note) Preset number of axes (Note)
4
M4652 to M4655 M4652 to M4655
1 to 8 9 to 18 19 to 32 1 to 8 9 to 18 19 to 32
5
M4656 to M4659
Signal Name Real
Virtual
Signal
Direction
1 to 12 13 to 24 25 to 32 1 to 12 13 to 24 25 to 32
6
M4660 to M4663
0 Error detection Immediately
7
M4664 to M4667
1 External signal TRA
8
M4668 to M4671
9
M4672 to M4675
10
M4676 to M4679
2
Virtual mode continuation
operation disable warning
!!
10ms 20ms
11
M4680 to M4683
3 Unusable

SCPU
←
PCPU

12
M4684 to M4687
(Note): Upper: A273UHCPU, lower: A173UHCPU(-S1)
4.1.7 Synchronous encoder axis command signals
Device Number
Axis
No.
A273UHCPU
A173UHCPU
(-S1)
Signal Name
1
M5440 to M5443 M5440 to M5443
(
!
Valid)
2
M5444 to M5447 M5444 to M5447
Refresh Cycle Fetch Cycle
3
M5448 to M5451 M5448 to M5451
Preset number of axes (Note) Preset number of axes (Note)
4
M5452 to M5455 M5452 to M5455
1 to 8 9 to 18 19 to 32 1 to 8 9 to 18 19 to 32
5
M5456 to M5459
Signal Name Real
VirtualL
Signal
Direction
1 to 12 13 to 24 25 to 32 1 to 12 13 to 24 25 to 32
6
M5460 to M5463
0 Error reset
×
!
10ms 20ms
7
M5464 to M5467
1 Unusable
8
M5468 to M5471
2 Unusable
9
M5472 to M5475
3 Unusable

SCPU
→
PCPU

10
M5476 to M5479
11
M5480 to M5483
12
M5484 to M5487
(Note): Upper: A273UHCPU, lower: A173UHCPU(-S1)