12 - 65
MELSEC-Q
12 CONTROL SUB FUNCTIONS
[4] Setting the skip function using an external command signal
The skip function can also be executed using a n "external command signal".
The following shows the settings and sequence program example for skip pi ng
the control being executed in axis 1 using an "external command signal".
(1) Set the following data to execute the skip func tion using an external
command signal.
(The setting is carried out using the sequence program shown belo w in
section (2)).
Buffer memory address
Setting item Setting
value Setting details Axis
1Axis
2Axis
3Axis
4
Pr.42 External command
function selection 3 Set "3: Skip request". 62 212 362 512
Cd.8 External 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 sequence program to the con trol program, and write it to
the PLC CPU.
Skip function
selection command <Select skip request>
<Set external command valid>
K1K3K62H0TOP
K1 K1K1505H0TOP
Skip request
External command valid
Input external command signal
Example