CP-6-series Mechanical Reference - 第188页

3.1.5 Adjusting the Nozzle UP Limit Sensor The sensor which detects the height of the nozzle UP/DOWN rod is mounted inside the cam box. Adjust the sensor ’ s mounting position so that the sensor switches ON when the nozz…

7. Adjust the sliding portion of the cam lever to obtain the pick-up height if the

measurements previously mentioned are out of the range specified on the

previous page.

8. It is necessary to check the slider adjustment once this measurement has been

carried out. Only when the values for both adjustments fall within the permissible

ranges, is the procedure complete.

Adjustment bolt

Cam lever

Vertical nozzle rod

CP6M5028

Part 5 Chapter 3 Station Adjustments

Edition 1.0 5-3-12 CP-6-series Mechanical Reference

3.1.5 Adjusting the Nozzle UP Limit Sensor

The sensor which detects the height of the nozzle UP/DOWN rod is mounted inside the

cam box. Adjust the sensor’s mounting position so that the sensor switches ON when

the nozzle is at its UP limit.

WARNING

• Turn off the 200 V servo power before carrying out this work.

• Exercise extreme caution when working on the machine if the cam is

not at its origin (0 deg.). Recoil of the cam axis can endanger the

operator.

1. Set the cam axis at the 0-degree position.

2. Execute the following I/O commands to pull in the ST1 pickup stop cylinder

(located in the cam box):

[SET] - [MANUAL] - [I/O] - [Standard I/O] - [OUTPUT] -> Y020 PICKUP SOL ON

The cam lever will then follow the cam axis.

Solenoid valve

ST1 pick-up stop cylinder

Cam lever

Cam axis

Cam lever follows cam axis

CP6M5029

Part 5 Chapter 3 Station Adjustments

Edition 1.0 5-3-13 CP-6-series Mechanical Reference

3. Place a dial gauge on the nozzle UP/DOWN rod and set the gauge reading to “0”.

In this condition, the cam axis will be at its 0-degree position, and the nozzle

UP/DOWN rod will be at its UP limit position. Verify that the nozzle UP limit

sensor is ON (I/O INPORT X06A ST1 UP POS is ON).

4. While observing the dial gauge, rotate the cam axis in the forward direction to

lower the nozzle UP/DOWN rod. Adjust the sensor’s mounting position so that

the sensor switches OFF (I/O INPORT X06A ST1 UP POS switches OFF) when the

rod has been lowered 0.3 to 0.4 mm.

CP6M5031

Nozzle UP limit sensor OFF

Dog

Rod lowered

0.3 to 0.4 mm

CP6M5030

Nozzle UP limit sensor ON

Dog

Nozzle UP/DOWN rod

Set dial gauge to “0”

Part 5 Chapter 3 Station Adjustments

Edition 1.0 5-3-14 CP-6-series Mechanical Reference