Mitsubishi Electric Melsec Q Series Programming Manual page 152

3 MOTION DEDICATED PLC INSTRUCTION
[Operation]
Sequence program
DP.CHGVS instruction
CPU dedicated transmission
(0.88ms cycle)
Speed change
Complete device (D1+0)
Status display device (D1+1)
at the completion
[Setting range]
(3) Acceleration/deceleration time at speed change can be changed by setting the
acceleration/deceleration time change parameter of the axis specified with (S1).
Refer to the "Q173DSCPU/Q172DSCPU Motion controller (SV22) Programming
Manual (Advanced Synchronous Control)" for acceleration/deceleration time
change parameter.
Refer to the "Q173D(S)CPU/Q172D(S)CPU Motion controller (SV13/SV22)
Programming Manual (REAL MODE)" for acceleration/deceleration time change
function.
Outline operation between CPUs at the DP.CHGVS instruction execution is shown
below.
ON
Request data set
Transfer
0.88ms
(1) Setting of axis to execute the speed change
The axis to execute the speed change set as (S1) sets J + axis No. in a character
sequence " ".
Q173DSCPU
Q172DSCPU
The number of axes which can set are only 1 axis.
Set "J" in a capital letter and use the axis No. set in the command generation axis
parameter as the axis No. to start.
Refer to the "Q173DSCPU/Q172DSCPU Motion controller (SV22) Programming
Manual (Advanced Synchronous Control)" for command generation axis
parameter.
END
DP.CHGVS execution
Transfer
Response
data set
(S1) usable range
1 to 32
1 to 16
3 - 41
END
Speed change processing
ON
ON : Abnormal completion only
1 scan