Magnavox W-10CR Installationsanleitung PDF herunterladen (Seite 146)

130 Programming Commands

MOVEREG Continued

EXAMPLE: A label is to be put down on top of the material passing by. A sensor

connected to Event1 on axis 3 detects when the material leading edge

occurs. The label is put down on the material as soon as axis 3 starts

motion. When the trailing edge of the label is detected the registration

distance is traveled, 5 units. The cycle repeats until input 1 on Digital

I/O board 1 is activated.

REGLIMIT(3)=10 ‘set registration limit of axis 3 to 10 units

ACCEL(3)=500 ‘accel rate of axis 3 set to 500

units/sec

DECEL(3)=500 ‘accel rate of axis 3 set to 500 units/sec

start:

SPEED(3)=ENCSPD(1) ‘set speed of axis 3 equal to the speed

of material

LOOP UNTIL EVENT1(3)=1 ‘ wait for leading edge of material

MOVEREG(3)=2 ‘start laying down label

WAITDONE(3) ‘wait for motion to stop on label roll

LOOP UNTIL IN(101)=1 ‘repeat cycle if Input 1 on board 1 is inactive

END

ERROR_HANDLER:

ERR=0,0 ‘ if an error occurs restart cycle

GOTO start

ACCEL

DECEL

SPEED

BUSY=1BUSY=0

BUSY=0

MOVEREG

MOVEREG CYCLE

Note: The underlined text is the command required to

generate the velocity profile. The remaining text are related

commands.

Note 1

Note 2

Note 1: The registration input triggers. The distance

specified by the command begins to be counted

down.

Note 2: Motion is completed. The distance traveled from

the registration trigger is the command distance.

REGLIMIT

Trigger switch

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Magnavox W-10CR Installationsanleitung Seite 146