[QD77MS4 operation example]
Positioning start signal
PLC READY signal
All axis servo ON
READY signal
Start complete signal
BUSY signal
Positioning complete signal
Error detection signal
Fig.13.27 Time chart for changing the speed using the override function
[QD77MS4 program example]
No.15 Override program
X33
514
M13
X0C
521
(2) The following shows a time chart for changing the speed using the override
function.
V
[Y10]
[Y0]
[Y1]
[X0]
[X10]
[XC]
[X14]
[X8]
Cd. 13 Positioning operation
speed override
(3) Add the following sequence program to the control program, and write it to
the PLC CPU.
200
(Note): Refer to Section 3.3 for input/output signal of QD77MS16.
PLS
MOV
K200
MOV
D14
13 - 51
Chapter 13 Control Sub Functions
Dwell time
<Pulsate override command>
M13
<Set override value (200%)>
D14
U0\
<Write override value>
G1513
t