CP6的IO代码.pdf - 第365页

2.1 Adjustment of the Lifter Air Cylinder Sensors W ARNING • Always be sure to cut off the 200V power before performing this sensor adjustment procedure. • The CP-643E/643ME conveyor is equipped with laser sensors. In ar…

Double Board Detection (CP-643E / CP-643ME)

The second board check sensor also functions to detect a double board loading condition.

When boards are being fed manually, this function prevents interference between the

machine and boards which may protrude from the carrier. The sensor switches on if the

board is not contained within the shaded area shown in the illustration below.

CP6M10005

2 mm Max. board

demension

457 mm

Double board check sensor

Part 10 Chapter 2 In-Conveyor

Edition 1.0 10-2-2 CP-6 Series Mechanical Reference

2.1 Adjustment of the Lifter Air Cylinder Sensors

WARNING

• Always be sure to cut off the 200V power before performing this

sensor adjustment procedure.

• The CP-643E/643ME conveyor is equipped with laser sensors.

In areas where there is a risk of eye damage from the laser beams,

be sure to install a laser beam shield at the laser emission area

before performing this sensor adjustment procedure.

1. Release the air inside the cylinder.

2. Raise the lifter, set the cylinder in the extended status and check the position at

which the upper limit sensor comes ON.

3. From the position at which the sensor comes ON, lower the upper limit sensor by

0.5 mm and secure it in place.

4. Lower the lifter, set the cylinder in the contracted status, and check the position at

which the lower limit sensor comes ON.

5. From the position at which the sensor comes ON, raise the lower limit sensor by

0.5 mm and secure it in place.

Upper limit sensor

Lower limit sensor

0.5 mm

CP6M10006

a: Position at which the upper limit sensor comes ON with the cylinder in the extended status

b: Position at which the lower limit sensor comes ON with the cylinder in the contracted status

Part 10 Chapter 2 In-Conveyor

Edition 1.0 10-2-3 CP-6 Series Mechanical Reference

2.2 Mid-Stopper Position Alignment

When a double board production program is executed, the gap between boards is fixed

by the mid-stopper and this gap is maintained while board transport is carried out. As a

result, the mid-stopper position must be correctly set in order to accurately carry out

mark acquisition and placement.

WARNING

• Always be sure to cut off the 200V power before performing this

sensor adjustment procedure.

• The CP-643E/643ME conveyor is equipped with laser sensors.

In areas where there is a risk of eye damage from the laser beams,

be sure to install a laser beam shield at the laser emission area

before performing this sensor adjustment procedure.

1. Check the board size in the X-direction.

2. Input the following values from the operation panel.

• PCB Distance (mm)

• Pcb_X (mm)

Note: A 15 mm clearance is required between the first and second boards to accommodate the

mid-stopper. At double board (tandem) production operations, the maximum dimension for

Pcb_X is 220 mm.

3. Put two boards on the in-conveyor.

4. Advance the first board forward until it makes contact with the board stopper on

the front of the in-conveyor.

5. Confirm that the first board check sensor comes ON at a position 5.0 mm from the

first board advance limit position.

6. Loosen the adjusting bolt and adjust the mid-stopper position until the first and

second board advance limits match the PCB Distance dimension which has been

specified.

CP6M10007

Board flow direction

Pcb_X Pcb_X

PCB Distance

15 mm

Second board First board

Part 10 Chapter 2 In-Conveyor

Edition 1.0 10-2-4 CP-6 Series Mechanical Reference