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MELSEC-Q
12 CONTROL SUB FUNCTIONS
[3] Setting the skip function from the PLC CPU
The following shows the settings and sequence program example for skipping
the control being executed in axis 1 with a command from the PLC CPU.
(1) Set the following data.
(The setting is carried out using the sequence program shown below in
section (2)).
Buffer memory address
Setting item
Setting
value
Setting details
Axis
1
Axis
2
Axis
3
Axis
4
Cd.37
Skip command 1 Set "1: Skip request". 1547 1647 1747 1847
Refer to Section 5.7 "List of control data" for details on the setting details.
(2) Add the following sequence program to the control program, and write it to
the PLC CPU.
1) When the "skip command" is input, the value "1" (skip request) set in
"
Cd.37
Skip command" is written to the QD75 buffer memory (1547).
Example
No.19 Skip program
<Pulsate skip command>
<Save skip command ON>
<Write skip command>
<Turn OFF skip command
memory>