Mitsubishi Electric Melsec Q Series Programming Manual page 427

7 MOTION CONTROL PROGRAMS
[Program example]
A program which made the current value change control of the synchronous encoder
shaft is described as the following conditions.
(1) System configuration
The current value change control of the synchronous encoder shaft P1 is
executed.
Q61P Q03UD Q173D
CPU CPU
Axis 1
(2) The current value change control conditions
(a) The current value change control conditions are shown below.
Item
Servo program No.
Synchronous encoder No.
Current value change address
(3) Operation timing
CHGA-E instruction
Synchronous encoder
shaft current value
changing flag
(4) Servo program
< K10 >
CHGA-E
Axis 1, D1500
QX10 QX10 Q172D
EX
AMP AMP
AMP
Axis 2
Axis 3
Axis 4
M M M
Synchronous encoder shaft current value
change control
Synchronous encoder axis No. .......... 1
Current value change address ........... Indirect designation using
7 - 18
P1 axis
AMP
AMP AMP
Axis 5 Axis 7
Axis 6
M M M
Setting
10
1
Indirect designation
using D1500, D1501
Current value change
completion
D1500, D1501
AMP AMP
Axis 16
M M