8 CONTROL SUB FUNCTIONS
8.5 Functions to Change the Control Details
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8
Setting method
The following shows the data settings and program example for setting the override value of axis 1 to "200%".
• Set the following data. (Set using the program referring to the speed change time chart.)
n: Axis No. - 1
Refer to the following for the setting details.
Page 504 Control Data
• The following shows a time chart for changing the speed using the override function.
■RD77MS4 operation example
• Add the following program to the control program, and write it to the CPU module.
Page 569 Override program
Setting item Setting
value
Setting details Buffer memory address
[Cd.13] Positioning operation speed override 200 Set the new speed as a percentage (%). 4313+100n
PLC READY signal [Y0]
READY signal [X0]
BUSY signal [X10]
V
t
Positioning start signal [Y10]
Dwell time
200
All axis servo ON [Y1]
Start complete signal
([Md.31] Status: b14)
Positioning complete signal
([Md.31] Status: b15)
Error detection signal
([Md.31] Status: b13)
[Cd.13] Positioning operation
speed override
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