Galil DMC-1400 Manuale Utente
DMC-1400 Series Command Reference AR
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AR
FUNCTION: After Relative Distance
DESCRIPTION:
The After Relative (AR) command is a trippoint used to control the timing of events. This
command will hold up the execution of the following command until one of the following
conditions have been met:
conditions have been met:
1. The commanded motor position crosses the specified relative distance from either
the start of the move or the last AR or AD command.
2. The motion profiling on the axis is complete.
3. The commanded motion is in the direction which moves away from the specified
position.
The units of the command are quadrature counts. The motion profiler must be on or the
trippoint will automatically be satisfied.
ARGUMENTS: ARn
where
n is unsigned integer in the range 0 to 2147483647 decimal.
USAGE:
While Moving
Yes
Default Value
---
In a Program
Yes
Default Format
---
Command Line
Yes
Can be Interrogated
No
Used as an Operand
No
Controller Usage
ALL
RELATED COMMANDS:
Trippoint for after absolute position
EXAMPLES:
#A;DP 0
Begin Program
JG 50000
Specify speed
BG Begin
motion
#B Label
AR 25000
AR 25000
After passing 25000 counts of relative distance on X-axis
MG "Passed_X";TP
Send message
JP #B
Jump to Label #B
EN End
Program
HINT: AR is used to specify incremental distance from last AR or AD command. Use AR if multiple
position trippoints are needed in a single motion sequence.
position trippoints are needed in a single motion sequence.