Instruction manual

6. DRIVE MODULE
6 − 34
6.3 Virtual Servo Motor/Synchronous Encoder Control Change
This section provides explanations regarding virtual servo motor current value
changes, speed change JOG speed changes, and synchronous encoder current
value changes.
Current value changes are carried out using the CHGA instruction and speed
changes are conducted using the CHGV instruction/DSFLP instruction. Refer to
the Motion Controller (SV13/SV22 REAL Mode) Programming Manual (type
A273UH /A173UH)for details regarding the CHGA instruction and CHGV
instruction.
6.3.1 Virtual servo motor control change
(1) Control change registers
Axis
No.
Device Number Signal Name
1 D640, D641 (
!
Valid)
2 D642, D643
Refresh Cycle Fetch Cycle
3 D644, D645
4 D646, D647
Preset number of axes
(Note)
Preset number of axes
(Note)
5 D648, D649
1 to 8 9 to 18 19 to 32 1 to 8 9 to 18 19 to 32
6 D650, D651
Signal Name Real Virtual
Signal
Direction
1 to 12 13 to 24 25 to 32 1 to 12 13 to 24 25 to 32
7 D652, D653
8 D654, D655
9 D656, D657
0
1
JOG speed setting register
!!
SCPU
→
PCPU
At driving
10 D658, D659
11 D660, D661
12 D662, D663
13 D664, D665
14 D666, D667
15 D668, D669
16 D670, D671
17 D672, D673
18 D674, D675
19 D676, D677
20 D678, D679
21 D680, D681
22 D682, D683
23 D684, D685
24 D686, D687
25 D688, D689
26 D690, D691
27 D692, D693
28 D694, D695
29 D696, D697
30 D698, D699
31 D700, D701
32 D702, D703
(Note): Upper: A273UHCPU, lower: A173UHCPU(-S1)