Mitsubishi Electric Melsec Q Series Programming Manual page 120

3 MOTION DEDICATED PLC INSTRUCTION
[Operation]
Sequence program
DP.SVST instruction
Start accept flag
(System area)
CPU dedicated transmission
(0.88ms cycle)
Servo program
Complete device (D1+0)
Status display device (D1+1)
at the completion
[Setting range]
Outline operation between CPUs at the DP.SVST instruction execution is shown below.
ON
Transfer
0.88ms
(1) Setting of the starting axis
The starting axis set as (S1) is set J + Axis No. in a character sequence " ".
Q173DSCPU
Q173DCPU(-S1)
Q172DSCPU
Q172DCPU(-S1)
Up to 8 axes can be set. Set them without dividing in a space etc. for multiple
axes setting.
Set "J" in a capital letter and use the axis No. set in the system setting as the axis
No. to start.
Refer to the "Q173D(S)CPU/Q172D(S)CPU Motion controller Programming
Manual (COMMON)" for system settings.
And, the axis No. to start does not need to be a order.
Example) When multiple axes (Axis1, Axis2, Axis10, Axis11) are set.
"J1J2J10J11"
(2) Setting of the servo program No.
(n2) usable range
0 to 4095
END
DP.SVST execution
Request data set
ON
Transfer
Response
data set
Servo program executed processing
(S1) usable range
1 to 32
1 to 16
1 to 8
3 - 9
END
ON
ON : Abnormal completion only
1 scan