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(3) Setting the speed change function from the CPU module
The following shows the data settings and program example for changing the control speed of axis 1 from the
CPU module. (In this example, the control speed is changed to "20.00mm/min".)
(a) Set the following data.
(Use the start time chart shown in section (b) below as a reference, and set data using the program shown in
section (c).)
Setting item
New speed
[Cd.14]
value
Speed change
[Cd.15]
request
Refer to Page 211, Section 5.7 for the information on detail settings.
(b) The following shows the speed change time chart.
Positioning start signal
[Y10]
PLC READY signal
[Y0]
LD75 READY signal
[X0]
Start complete signal
[X10]
BUSY signal
[XC]
Positioning complete
[X14]
signal
Error detection signal
[X8]
546
Setting value
2000
Set the new speed.
1
Set "1: Change the speed".
V
In speed change
Md.40
processing flag
New speed value
Cd.14
Speed change request
Cd.15
Setting details
0
1
2000
0
1
Buffer memory address
Axis 1
Axis 2
Axis 3
1514
1614
1714
1515
1615
1715
1516
1616
1716
Dwell time
t
0
0
Axis 4
1814
1815
1816
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Troubleshooting
