9 MAIN POSITIONING CONTROL
Example
*
* Current value change program
*
*
Store new current feed value in D106 and D107
*
*
*
X1
: Start complete signal
X4
: BUSY signal
XA
: Error detection signal
X42
: Current value change command
Y10
: Positioning start signal
M103
: Current value change command pulse
D106, D107
: New current value
(3) Add the following sequence program to the control program, and write it to the
PLC CPU.
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MELSEC-A
<Current value change command pulse>
<New current value write to AD75>
<Current value change (9003) write>
<Current value change execution>
<Positioning start signal OFF>