LmrXP142机械手册.pdf - 第81页

3.5 Replacing the Servo Amplifier Battery Point Because XP-Series machines use absolute encoder motors, the encoder data is constantly stored at the servo amplifier. If this data is lost, the absolute encoder setup proce…

3.4 Replacing the Mark Camera Lamp

Point

The mark camera lamp should be replaced when it burns out, or when its brightness

dims.

Procedure

1. Detach the MFU if so equipped.

2. Press the EMERGENCY STOP button to turn the 200 V power off.

WARNING

Press EMERGENCY STOP button to cut power to the

machine before attempting this procedure.

3. Move the placing head by hand to the front of the machine.

4. Remove the dispersion plate.

5. Turn the output [ON] to check if any lamps are burnt out.

6. Remove the burnt lamp from the socket.

7. Insert a new lamp in the socket, then mount the dispersion plate.

Note: The replacement procedure is easier if a small mirror is used to verify the lamp and

socket positions.

XP1MR208E

Dispersion plate

Lamp

Socket

Part 3 Chapter 3 Replacing Consumable Parts

Edition 3.1 3-3-5 XP-142E Mechanical Reference

3.5 Replacing the Servo Amplifier Battery

Point

Because XP-Series machines use absolute encoder motors, the encoder data is constantly

stored at the servo amplifier. If this data is lost, the absolute encoder setup procedure

must be repeated, and the Proper data must be re-measured. To prevent the encoder

data from being lost at power off, the servo amplifier is equipped with an internal data

backup battery. This servo amplifier battery must be replaced when a "Servo Amplifier

Error" message displays on the machine's operation screen, with [AL A2] (X-axis) or

[A.830] (All axes other than X) displayed at the 7-segment LED display on the front of the

servo amplifier in question.

Procedure

CAUTION

1. Perform this procedure with the main switch (power

breaker) on.

2. Never remove the battery when the POWER LED is off,

because the absolute position encoder's data will be lost.

1. Verify that the "SYSTEM ON" lamp is on.

2. Press the EMERGENCY STOP button.

3. Locate the servo amplifier that has [AL A2] or [A.830] displayed at its 7-segment

LED display.

Servo box 1

Servo box 2

XP1MR206aE

Front (Side 1)

Rear (Side 2)

LED display

X-axis

Y-axis

G F R Q Z

Part 3 Chapter 3 Replacing Consumable Parts

Edition 3.1 3-3-6 XP-142E Mechanical Reference

4. Replace the battery.

5. Turn the main switch (power breaker) off.

6. Turn the main switch (power breaker) on again, and verify that [AL A2] or [A.830]

is no longer displayed at the servo amplifier.

7. Press the SYSTEM ON button to turn on the power, then verify that the machine

operates normally.

X-axis Y, G, F, R, Q,

and Z-axes

XP1ML020aE

Battery case

Battery

Type: AL-00494635-01

Code No.: H10195

Est. time before failure:

2 years (Machine not used)

3 years (Standard)

Battery

Type: JZSP-BA01

Code No.: H10212

Est. time before failure:

5 years (Machine not used)

10 years (12 hours of use/day)

Note: The time before failure increases with increased machine operation.

Part 3 Chapter 3 Replacing Consumable Parts

Edition 3.1 3-3-7 XP-142E Mechanical Reference