Mitsubishi Electric MELSEC-LD77MS2 User Manual page 764

[5] 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 sequence 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
Setting item
External
command function
Pr.42
selection
External
command signal
Pr.95
selection
External
Cd.8
command valid
: Refer to Section 5.2 "List of parameter" or 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
[LD77MS4 program example]
Skip function
selection command
command signal.
(The setting is carried out using the sequence program shown below in
section (2)).
Setting
value
3 Set "3: Skip request".
1 Set "1: DI1".
1 Set "1: Validate external command".
the PLC CPU.
Input external command signal
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Chapter 13 Control Sub Functions
Setting details
TOP H0 K62 K3
Skip request
TOP H0 K1505 K1
External command valid
Buffer memory address
LD77MS2
LD77MS16
LD77MS4
62+150n
69+150n
1505+100n 4305+100n
n: Axis No.-1
K1
<Select skip request>
K1
<Set external command valid>