Motion Coordinator Technical Reference Manual
Trio BASIC Commands 8-175
Axis Parameters
REMAIN
Type:
Axis Parameter (Read Only)
Description:
This is the distance remaining to the end of the current move. It may be tested to
see what amount of the move has been completed. The units are user distance
units.
Example:
To change the speed to a slower value 5mm from the end of a move.
start:
SPEED=10
MOVE(45)
WAIT UNTIL REMAIN<5
SPEED=1
WAIT IDLE
REMOTE_ERROR
Type:
Axis Parameter
Description:
Returns the number of errors on a drive’s digital communication link.
Example:
>>PRINT REMOTE_ERROR
1.0000
>>
REPDIST
Type:
Axis Parameter
Description:
The repeat distance contains the allowable range of movement for an axis before
the position count overflows or underflows. For example, when an axis executes a
FORWARD
move the demand and measured position will continually increase. When
the measured position reaches the
REPDIST
twice that distance is subtracted to
ensure that the axis always stays in the range
-REPEAT DISTANCE
to
+REPEAT DIS-
TANCE
(Assuming
REP_OPTION=OFF
). The Motion Coordinator will adjust its absolute
position without affecting the move in progress or the servo algorithm.
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