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3-1
174512-1CD
HW1483164
Conveyor Coordinated
Function
3 Conveyor Coordinated Axis Operation
3
Conveyor Coordinated Axis Operation
The conveyor coordinated axis can be operated by the jog operation or
the move instruction (MOVJ) in the same way as the usual station axis.
The position pulse of the conveyor coordinated axis is automatically
changed to a value between -180 degrees and +180 degrees when one
rotation of the conveyor is regarded as 360 degrees.
Even though the axis moves in one direction continuously, the value does
not exceed the range between -180 degrees and +180 degrees.
Therefore, the conveyor coordinated axis can move continuously without
exceeding the pulse limit even though the axis moves in one direction
continuously.
When using MOVJ instruction, the axis automatically moves in the nearer
direction; in the direction where the moving amount is 180 degrees or
less. Therefore, when using the move instruction of the job (MOVJ) to
make the conveyor coordinated axis move continuously, divide one
conveyor rotation into at least three to teach.
(Example) When executing such jobs as follows, the axis moves
continuously in the + direction.
NOP
*0
MOVJ EX000 // 0 deg
MOVJ EX001 // 120deg
MOVJ EX002 // -120deg
JUMP *0
END
Fig. 3-1: Continuous Motion of the Conveyor Coordinated Axis
(;
GHJ
(;
GHJ
(;
GHJ
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