CP7 Series Level3 Tutorial Manual.pdf - 第112页

Notes: Chapter 6 6.1 Replacing the NZ-Motor Edition 2.0 6-4 CP-7-series Level 3 T utorial

6.1.1 Removing the NZ-Axis Motor

Procedure:

1. Turn OFF the machine power.

2. Disconnect both electrical connections to the motor.

3. Loosen the coupling in order to separate the motor from the NZ-axis.

4. Remove the two (2) mounting bolts holding the motor to the coupling

bracket and remove the motor.

6.1.2 Installing the NZ-Axis Motor

Procedure:

1. Secure the new motor to the machine with the two (2) mounting bolts.

2. Reconnect the two (2) electrical connectors to the motor.

Note: Do not tighten the coupling at this stage.

Notice

Note that as the CP-7 utilizes absolute encoders on all axes, it is no

longer necessary to boot up the machine in Mechacheck mode when

performing motor adjustments.

N001

Remove both

mounting bolts

Coupling

CP7T36003

Chapter 6 6.1 Replacing the NZ-Motor

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

Notes:

Chapter 6 6.1 Replacing the NZ-Motor

Edition 2.0 6-4 CP-7-series Level 3 Tutorial

6.2 NZ-Axis Adjustments

Procedure:

1. Loosen the NZ-axis motor coupling and push it against the minus

mechanical stopper.

2. Manually rotate the motor until the counter value reads zero, then

tighten the coupling (torque: 0.8 Nm).

3. Pull the axis against the minus mechanical stopper and ensure the motor

position is 0 ± 50 pulses. Move the axis 100 pulses away from the

stopper position and set this in calibration data using the following

commands:

[MAINTENANCE] → [CALIBRATION] → [TRAVEL LIMITS] →

[MINIMUM LIMIT NZ].

4. Pus the axis against the plus mechanical stopper and ensure that the

motor position is 12770 ± 500. Move 100 pulses back from this position

and set this in calibration data using the following commands:

[MAINTENANCE] → [CALIBRATION] → [TRAVEL LIMITS] →

[MAXIMUM LIMIT NZ].

5. Rotate the cam angle to zero and activate the pickup solenoid using the

I/O: Y031 ST1 PICKUP SOL ENGAGED.

Ballscrew

Plus mechanical

stopper

Minus mechanical

stopper

Linear-

guide

CP7T36004

Chapter 6 6.2 NZ-Axis Adjustments

Edition 2.0 6-5 CP-7-series Level 3 Tutorial