LmrXP142机械手册.pdf - 第44页

4. Release the EMERGENCY STOP button, and then press the START button to enable the inching keys and [Maintenance] button at the [JOG] screen. 5. Carry out the adjustment and/or maintenance, and when you are finished pre…

3. Using the Maintenance Key

Point

Maintenance and adjustment sometimes require operation of the servo motors with the

safety doors open. Special maintenance commands and a maintenance key are used in

such cases, allowing the servo system power to remain on while the safety doors are

open.

Features of the Special Maintenance Commands

• The servo system power supply is maintained for operation with the safety doors

open.

• The servo system power supply is maintained without having to clamp the MFUs.

• The maximum speed of the servo motors has been reduced during use of the

Special Maintenance commands.

• The servo motors stop immediately when the inching keys at the [JOG] screen are

released.

• The main operable parts are the servo motors, conveyor motors, the strobe lighting

and each I/O.

Procedure

1. From the [Main] screen of the control panel, select [Maintenance C] [Custom

Maintenance] to open the [JOG] screen.

2. When the message "Turn the Maintenance Switch ON." displays, press the

EMERGENCY STOP button and open the safety door.

3. Insert the maintenance key into the maintenance switch inside the machine, and

switch the key to ON.

XP1MC005E

Maintenance key

Maintenance switch

Part 2 Chapter 3 Using the Maintenance Key

Edition 3.0 2-3-1 XP-142E Mechanical Reference

4. Release the EMERGENCY STOP button, and then press the START button to

enable the inching keys and [Maintenance] button at the [JOG] screen.

5. Carry out the adjustment and/or maintenance, and when you are finished press

[Close] at the [Jog] screen. When the message "Turn the Maintenance Switch

OFF." displays, switch the maintenance key to OFF and remove it from the

maintenance key switch.

6. Close the safety doors.

Part 2 Chapter 3 Using the Maintenance Key

Edition 3.0 2-3-2 XP-142E Mechanical Reference

Part 3

Maintenance

1. Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . .3-1-1

2. Lubrication . . . . . . . . . . . . . . . . . . . . . . . .3-2-1

3. Replacing Consumable Parts . . . . . . . . . .3-3-1

This section describes important

cleaning, lubrication, and

consumable part replacement

procedures.