CP7 Series Level3 Tutorial Manual.pdf - 第63页

2.2.3 Measuring ZL_IN, ZL_OUT Procedure: 1. Adjust the conveyor width to hold a 356 x 254 mm board (or similarly large board). CP-742E(ME): 457 x 356 mm 2. Load the board onto the main conveyor, then move the OUT-carrier…

2.2.2 Measuring XL_IN, XL_OUT

Procedure:

1. Move the OUT-carrier to the advance limit positions.

2. Manually inch the XY-table to YL_OUT in the Y direction and to the -

11250 pulse position in the X direction.

3. Press the EMERGENCY STOP button, then ensuring that both the main

conveyor clamper and the OUT carrier clamper are both closed, raise the

Z-axis to approximately 15000 pulses (CP-742E(ME): 23100). At this

point, the clamper claws and the carrier claws should be engaged. If not,

raise the Z-axis accordingly.

4. Using the motor coupling, manually move the X-axis carefully until the

carrier claws on the front carrier are perfectly aligned with the claws on

the reference clamper. Record the motor pulse count.

5. To align the claws on the rear side, loosen all five (5) bolts on the carrier

bracket (see figure below) and slide the bracket from left to right until in

position. Finally, tighten the bolts carefully.

6. Repeat the process for XL_IN, moving the Y-axis to YL_IN and the X-axis

to the - 220500 pulse position (CP-742E(ME): -271000).

7. Record XL loading position values in calibration data using the

following commands:

[MAINTENANCE] → [CALIBRATION] → [LOADING POS]

Adjustment bolts(5)

CP7T32006

Chapter 2 2.2 Loading Position Adjustments

Edition 2.0 2-6 CP-7-series Level 3 Tutorial

2.2.3 Measuring ZL_IN, ZL_OUT

Procedure:

1. Adjust the conveyor width to hold a 356 x 254 mm board (or similarly

large board). CP-742E(ME): 457 x 356 mm

2. Load the board onto the main conveyor, then move the OUT-carrier to

the advance limit position.

3. Inch the Y-axis to the YL_OUT position and the X-axis to the XL_OUT

position.

4. Using the I/O, open the out carrier [MAINTENANCE] - [I/O CHECK] -

[STANDARD] - [Y083 OUT-CARRIER OPEN], and the main lifter

clamper [Y044 MAIN-LIFTER UNCLAMP].

5. Manually raise the Z-axis to the 16250 pulse position (CP-742E(ME):

23100 pulses) and then using the I/O, close the out carrier [Y082 OUT-

CARRIER CLOSE]. Raise the Z-axis higher if the carrier fails to fully

clamp the board. Lower the Z-axis until there is no contact with the OUT

carrier.

6. Attach a dial gauge to the surface of the board, as close to the rear carrier

as possible, then set the dial to zero. Slowly raise the Z-axis until the

main lifter comes into contact with the OUT carrier and the dial gauge

displays 0.5 mm. Note the motor pulse count at this point. Repeat this

step for the front carrier and again note the motor pulse count.

7. The larger of the two noted values is ZL_OUT.

8. Repeat the procedure for ZL_IN.

9. Verify that both loading position sensors are triggered when the table is

in it’s respective position.

10. Record both positions in calibration data using the following commsnds:

[MAINTENANCE] → [CALIBRATION] → [LOADING POS]

Note: +OT adjustment should be performed now that the ZL position has been ascertained.

Chapter 2 2.2 Loading Position Adjustments

Edition 2.0 2-7 CP-7-series Level 3 Tutorial

2.2.4 Loading Position Sensor Adjustment

Procedure:

1. Adjust the bracket so that the sensor beam is centered directly over the

reflective silver area of the sensor dog.

2. Ensure that there is a space of 11.5 mm between the sensor and the dog.

3. Confirm the sensor reaction at the I/O, XOBF XY-Table Inside Loading

Position Check, X0DA XY-Table Outside Loading Position Check.

4. Move the table to the respective loading position and inch 250 motor

pulse counts in the plus and minus X and Y directions. Note the four

values displayed on the sensor amplifier at each of theses points and set

the highest one as the amplifier sensitivity threshold level.

5. To adjust the amplifier, move back to the loading position once more,

ensure that switch 1 is set to “L”(light ON), and then set switch 2 to

“ADJ”.

6. Use the up and down buttons (3 and 4) to adjust the amplifier reading to

the previously noted threshold value and return switch 2 to “RUN”.

7. Inch away from loading position then move back to confirm that the

LED (5) comes on.

ADJ MODE

RUN DLSET

TEACH

2504

CP7T32007

Chapter 2 2.2 Loading Position Adjustments

Edition 2.0 2-8 CP-7-series Level 3 Tutorial