Error Code List.pdf - 第55页
RL1 31 ERROR CODE LIST 2.4 Errors DA8EEC- 91-210- A0 2.4- 32 2461 Positione r l eve r f orward move m ent timeout DESCRI PTIO N Tim eou t was de t ecte d during for w ard pr ocess o f the pos itioner le ver. CAUSE Po si …
RL131
ERROR CODE LIST
2.4 Errors
DA8EEC-91-210-A0
2.4-31
2455
Left rail down movement timeout
DESCRIPTION
Timeout was detected during lowering process of the left rail.
CAUSE
Left rail lower limit sensor failed to turn ON within the prescribed time after the left rail started lowering.
(1) Misdetection by the lower limit sensor
(2) Malfunction of the cylinder
SOLUTION
Check the lower limit sensor.
Check the cylinder for proper operation.
NOTE
2456
Left rail up movement timeout
DESCRIPTION
Timeout was detected during rising process of the left rail.
CAUSE
Left rail upper limit sensor failed to turn ON within the prescribed time after the left rail started rising.
(1) Misdetection by the upper limit sensor
(2) Malfunction of the cylinder
SOLUTION
Check the upper limit sensor.
Check the cylinder for proper operation.
NOTE
2457
Transfer arm forward movement timeout
DESCRIPTION
Timeout was detected during forward process of the transfer arm.
CAUSE
Transfer arm forward limit sensor failed to turn ON within the prescribed time after the transfer arm started moving.
(1) Misdetection by the forward limit sensor.
(2) Malfunction of the transfer arm
(3) Faulty inverter unit
SOLUTION
Check the forward limit sensor.
Check the transfer arm for proper operation.
Check the inverter unit.
NOTE
2458
Transfer arm return movement timeout
DESCRIPTION
Timeout was detected during return process of the transfer arm.
CAUSE
Transfer arm return limit sensor failed to turn ON within the prescribed time after the transfer arm started moving.
(1) Misdetection by the return limit sensor
(2) Malfunction of the transfer arm
(3) Faulty inverter unit
SOLUTION
Check the return limit sensor.
Check the transfer arm for proper operation.
Check the inverter unit.
NOTE
RL131
ERROR CODE LIST
2.4 Errors
DA8EEC-91-210-A0
2.4-32
2461
Positioner lever forward movement timeout
DESCRIPTION
Timeout was detected during forward process of the positioner lever.
CAUSE
Positioner lever forward limit sensor failed to turn ON within the prescribed time after the positioner lever started
moving.
(1) Misdetection by the forward limit sensor
(2) Malfunction of the positioner lever
SOLUTION
Check the forward limit sensor.
Check the positioner lever for proper operation.
NOTE
2462
Positioner lever return movement timeout
DESCRIPTION
Timeout was detected during return process of the positioner lever.
CAUSE
Positioner lever return limit sensor failed to turn ON within the prescribed time after the positioner lever started
moving.
(1) Misdetection by the return limit sensor
(2) Malfunction of the positioner lever
SOLUTION
Check the return limit sensor.
Check the positioner lever for proper operation.
NOTE
2463
Left rail push forward movement timeout
DESCRIPTION
Timeout was detected during forward process of the left rail pusher.
CAUSE
Left rail pusher forward limit sensor failed to turn ON within the prescribed time after the left rail pusher started
moving forward.
(1) Misdetection by the forward limit sensor
(2) Malfunction of the left rail pusher
SOLUTION
Check the forward limit sensor.
Check the left rail pusher for proper operation.
NOTE
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
RL131
ERROR CODE LIST
2.4 Errors
DA8EEC-91-210-A0
2.4-33
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
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