BASIC commands
PROGRAMMING MANUAL 157
Revision 1.0
fig. 52/i
3.2.215 ON
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3.2.216 ON.. GOSUB
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Example A conveyor transports boxes. Labels must be applied onto these boxes. The
REGIST function can capture the position at which the leading edge of the
box is seen. Then, the OFFPOS command can adjust the measured position
of the axis to make it 0 at that point. Thus, after the registration event has
occurred, the measured position (seen in MPOS) reflects the absolute dis-
tance from the start of the box. The mechanism that applies the label can take
advantage of the absolute position start mode of the MOVELINK or CAMBOX
commands to apply the label.
BASE(conv)
REGIST(3)
WAIT UNTIL MARK
OFFPOS = -REG_POS ' Leading edge of box is now zero
See also AXIS, DEFPOS, DPOS, MPOS, UNITS.
Type Constant (read-only)
Syntax ON
Description The ON constant returns the numerical value 1.
Arguments N/A
Example OP (lever,ON)
The above line sets the output named lever to ON.
See also N/A
Type Program control command
Syntax ON expression GOSUB label [,label[,...]]
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