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12 CONTROL SUB FUNCTIONS
Setting item
External
Pr.42
command function
selection
External
Cd.8
command valid
Refer to Section 5.7 "List of control data" for details on the setting details.
Example
[4] Setting the skip function using an external command signal
The skip function can also be executed using an "external command signal".
The following shows the settings and PLC program example for skipping the
control being executed in axis 1 using an "external command signal".
(1) Set the following data to execute the skip function using an external
command signal.
(The setting is carried out using the PLC program shown below in section
(2)).
Setting
value
3
Set "3: Skip request".
1
Set "1: Validate external command".
(2) Add the following PLC program to the control program, and write it to the
PLC CPU.
Skip function
selection command
Input external command signal
Setting details
TOP
H0
TOP
H0
12 - 68
MELSEC-Q
Buffer memory address
Axis
Axis
1
2
62
212 362 512
1505 1605 1705 1805
K62
K3
K1
<Select skip request>
Skip request
K1505
K1
K1
<Set external command valid>
External command valid
Axis
Axis
3
4
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