Melsec-q – MITSUBISHI ELECTRIC Mitsubishi Programmable Logic Controller QD75D User Manual

Page 540

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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>

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