Panasonic LC2H specifications Typical Counter Applications

TYPICAL COUNTER APPLICATIONS

The highly accurate, reliable counters can be controlled from the front panel and are suitable for a wide range of applications.

DOWN and HOLD-A modes
for shipment quantity counting
Photoelectric
switch	Motor
	(stop/start)

Shipment quantities are counted to con- trol the conveyor line flow.

UP and SHOT-A modes

for packing a specified number of copies

Electric counter

Motor

Photoelectric switch

Printing machine

Printed matter is counted to package a specified number of copies.

UP and SHOT-D modes
for winding leader sheet
Mark
sensor
Leader sheet	IN2 (down count)
Rotary	IN1 (up count)
encoder
(single-phase)

IND and HOLD-D modes
for parking lots
	FULL
	VACANT
IN2
(down count)
IN1
(up count)
Entrance	Photoelectric	Exit
	switch

Incoming and outgoing cars are counted to switch the FULL and VACANT signs.

UP and SHOT-B modes

for packing medicine tablets

Marking

Film

Cutter

Mark

sensor

Medicine tablets are packed in specified

quantities.

DIR input mode

for controlling part stocks

IN1

(counting)

IN2

(up/down count selection)

PHASE and HOLD-A modes for valve control

Rotary

encoder

To valve

Rotary encoder signals are counted to control a valve aperture.

UP and SHOT-C modes for counting acceptables

IN1

(up count)

Labeling

machine

Sorting machine

Acceptables

Mark sensor Rejectables

IN2 (down count)

Labeled cans alone are counted up. Rejected cans are not counted.

PHASE input mode for sizing

Electric counter

Cutter

Rotary

encoder

Pipe

Extra leader sheet that is now wound is	Incoming and outgoing parts are counted	Teamed up with a rotary encoder, the
counted by a rotary encoder and a color	to keep parts feeders well-stocked.	counter is used to control the cutting
detecting sensor.		length of pipes.

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