Skip Function In Which Disregards Stop Command - Mitsubishi Electric MELSEC Q Series Programming Manual

7 AUXILIARY AND APPLIED FUNCTIONS

7.4 Skip Function in which Disregards Stop Command

When the current positioning is stopped by input from external source and the next
positioning control is performed, it enables starting of the next positioning control even
if the input from external source is on (continuation).
There are following tow functions in the function called "Skip".
• Skip during constant-speed control (CPSTART command) (Refer to Section 6.17.6.)
• Skip in which disregards stop command
Usually, although an error [
STOP signal on, if external stop input disable at start command (M3209+20n) turns
on and the servo program starts, the next servo program starts even if during the
STOP signal on.
(1) The procedure for the skip function by the external STOP signal and Motion SFC
program is shown below.
Start
Positioning start using the
servo program
Turn on the external STOP
signal at the positioning stop
Turn on the external stop input
disable at start command
(M3209+20n)
Start the positioning using the
next servo program after
deceleration stop
End
] occurs with the servo program start during the
Positioning does not start if the STOP signal,
. . . . . . .
stop command (M3200+20n) or rapid stop
command (M3201+20n) turns on.
Turn M3209+20n on to use the skip function.
. . . . . . .
(The external STOP signal becomes invalid at the
next positioning start.)
If M3209+20n turns off, the external STOP signal
becomes valid, and if the STOP signal is input,
the positioning does not start.
Confirm the operation stop with the start accept flag
. . . . . . .
(M2001 to M2032) turns off.
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