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6. COMMAND REFERENCE 169
STOP
STOP Input
Syntax aSTOPon/off(mode)
Description The STOP Input command determines the ‘stop input’ functionality of input 1.
When input 1 is active, IS = 1XXXX. The on/off parameter enables/disables
the stop input taking the values 1 for ON and 0 for OFF and has a default
value of OFF.
The mode can be set as follows:
0 Stop motion when input 1 is active (IS = 1XXXX) and abort the user
program (default setting).
1 Stop motion when input 1 is active (IS = 1XXXX), but continue the
user program which is able to execute further commands.
If stop input 1 is active (IS = 1XXXX), then status flag 28 (ST4.4) will be a ‘1’.
Properties
Immediate or buffered, can be used in labelled block, saved by SV
Example 1RUN: ;start the move
1MC
1STOP1(1) ;enable the stop input & program continue
1G ;input 1 goes active during motion
1TR(IP,=,1) ;wait for input 1 & in position settle time
1”*STOPPED” ;*STOPPED transmitted when motion has halted
1IF(ST4,=,XXX1XXXX)
1”*INPUT=1”
1END
Note
The stop input only stops indexed motion. It has no effect on following or
step & direction (MP) modes.