Omron SYSMAC CJ Series, Operation Manual

Page: 174 / 371

All BASIC commands Section 4-2
162
4-2-114 FORWARD
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Example FOR opnum = 8 TO 13
OP(opnum,ON)
NEXT opnum
This loop turns on outputs 8 to 13.
Example loop:
FOR dist = 5 TO -5 STEP -0.25
MOVEABS(dist)
GOSUB pick_up
NEXT dist
The STEP increment can be positive or negative.
Example loop1:
FOR l1 = 1 TO 8
loop2:
FOR l2 = 1 TO 6
MOVEABS(l1*100,l2*100)
GOSUB 1000
NEXT l2
NEXT l1
FOR..TO..STEP..NEXT
statements can be nested (up to 8 levels deep)
provided the inner FOR and NEXT commands are both within the outer
FOR..TO..STEP..NEXT loop.
See also REPEAT..UNTIL , WHILE..WEND .
Type Axis command
Syntax FORWARD
FO
Description The FORWARD command moves an axis continuously forward at the
speed set in the SPEED axis parameter. The acceleration rate is
defined by the ACCEL axis parameter.
FORWARD works on the default basis axis (set with BASE ) unless
AXIS is used to specify a temporary base axis.
Note: The forward motion can be stopped by executing the CANCEL or
RAPIDSTOP command, or by reaching the forward limit. If stopped by
execution of the CANCEL or RAPIDSTOP command, the axis deceler-
ates to a stop at the programmed DECEL rate.
Arguments N/A