Mitsubishi Electronics QD75MH2 ユーザーズマニュアル
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MELSEC-Q
12 CONTROL SUB FUNCTIONS
[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
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)).
(The setting is carried out using the PLC program shown below in section
(2)).
Buffer memory address
Setting item
Setting
value
Setting details
Axis
1
Axis
2
Axis
3
Axis
4
Pr.42
External
command function
selection
command function
selection
3
Set "3: Skip request".
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Cd.8
External
command valid
command valid
1
Set "1: Validate external command".
1505 1605 1705 1805
Refer to Section 5.7 "List of control data" for details on the setting details.
(2) Add the following PLC program to the control program, and write it to the
PLC CPU.
Skip function
selection command
selection command
<Select skip request>
<Set external command valid>
K1
K3
K62
H0
TOP
K1
K1
K1505
H0
TOP
Skip request
External command valid
Input external command signal
Example