Error Code List.pdf - 第58页

AV131 ERROR CODE LIST 2.4 Errors D79EEC- 91-210-A 0 2.4- 35 2646 H a xis Se rvo ON e rro r DESCRI PTIO N H axis servo is not ready condition . CAUSE H a x is m oto r d r ive r d e te ct lo w vo lt age . SOLU TI ON Please…

AV131

ERROR CODE LIST

2.4 Errors

D79EEC-91-210-A0

2.4-34

2464

Left rail push return movement timeout

DESCRIPTION

Timeout was detected during return process of the left rail pusher.

CAUSE

Left rail pusher return limit sensor failed to turn ON within the prescribed time after the left rail pusher started moving

backward.

(1) Misdetection by the return limit sensor

(2) Malfunction of the left rail pusher

SOLUTION

Check the return limit sensor.

Check the left rail pusher for proper operation.

NOTE

2551

PCB abnormal detection (right rail)

DESCRIPTION

Something is wrong with the PCB on the right rail.

CAUSE

There may be two or more PCBs on the right rail.

SOLUTION

Check the PCB on the right rail for proper condition.

NOTE

2552

PCB abnormal detection (left rail)

DESCRIPTION

Something is wrong with the PCB on the left rail.

CAUSE

There may be two or more PCBs on the left rail.

SOLUTION

Check the PCB on the left rail for proper condition.

NOTE

2641

Encoder error

DESCRIPTION

Trouble occurred in the rotary encoder connected to the camshaft.

CAUSE

Encoder error of the cycle timer was detected.

SOLUTION

Check the encoder of the cycle timer or cycle timer input board. If hunting occurs, check the gain of the head axis,

cycle timer data or the belt connected to the encoder for proper condition.

NOTE

2643

Servo free error

DESCRIPTION

Servo free error was detected.

CAUSE

Servomotor failed to switch to the servomotor from lock position to release position.

SOLUTION

When the head brake switch is in the release position, switch to the lock side. Check the NC for proper condition.

NOTE

2645

Brake switch release error

DESCRIPTION

Brake switch is in the release position.

CAUSE

Brake switch was switched to the release position with the servomotor of the head axis locked.

SOLUTION

Switch the brake switch in the lock position with the servomotor of the head axis locked.

NOTE

AV131

ERROR CODE LIST

2.4 Errors

D79EEC-91-210-A0

2.4-35

2646

H axis Servo ON error

DESCRIPTION

H axis servo is not ready condition.

CAUSE

H axis motor driver detect low voltage.

SOLUTION

Please check H axis condition. If servo alarm occurs, turn machine off and on.

NOTE

2647

Handle detection error

DESCRIPTION

Pushing H axis rotation wheel was detected.

CAUSE

H axis wheel detection (800C3:bit2) was detected while H axis was running.

SOLUTION

Please return H axis rotation wheel to original position.

NOTE

2648

No PCB on XY table

DESCRIPTION

XY table failed to detect PCB.

CAUSE

Reference pin has not been positioned to the reference hole of the PCB correctly.

Faulty PCB detection sensor

Bent PCB detection lever

SOLUTION

Check if the PCB is positioned properly to the XY table.

Check that the PCB detection sensor functions properly.

Check the PCB detection lever for any bent.

NOTE

2649

Carry miss

DESCRIPTION

PCB loading or unloading failure was detected.

CAUSE

Pin of the PCB transfer arm may not have been positioned properly.

Rail width may be not wide enough to feed PCB smoothly.

Orientation of PCB may be incorrect.

SOLUTION

Check the transfer arm for proper condition.

Check for correct PCB rail width.

Check the PCB for proper condition.

NOTE

2652

Rear left safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the left feeder cover.

CAUSE

The cover of the left feeder has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE

AV131

ERROR CODE LIST

2.4 Errors

D79EEC-91-210-A0

2.4-36

2653

Rear right safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the right feeder cover.

CAUSE

The cover of the right feeder has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE

2654

Rear left center safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the left center feeder cover.

CAUSE

The cover of the left center feeder has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE

2655

Rear right center safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the right center feeder cover.

CAUSE

The cover of the right center feeder has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE

2656

Front cover safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the front cover.

CAUSE

The cover of the front has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE

2657

Right rail cover safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the right rail cover.

CAUSE

The cover of the right rail has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE

2658

Left rail cover safety detection

DESCRIPTION

The machine became a safety stop condition by the safety detection in the left rail cover.

CAUSE

The cover of the left rail has been opened.

SOLUTION

Press [Return] after closing the cover. Then please release the safety stop condition to push <Start> with

<ENABLING>.

NOTE