3-43
3.2 Messages and Actions
3
E-2520
R laser (R-LD) current exceeded.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
LD current value limiter detection.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD10 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace LDD23 circuit board.
3. Replace the laser optical unit.
E-2521
G laser (G-SHG) current exceeded.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
LD current value limiter detection.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD12 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace LDD23 circuit board.
3. Replace the laser optical unit.
E-2522
B laser (B-LD) current exceeded.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
LD current value limiter detection.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD8 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace LDD23 circuit board.
3. Replace the laser optical unit.
E-2523
R laser (R-LD) current measurement
value outside specified range.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
PD current value does not converge
within a specified range.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD10 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace the LDD23 circuit board.
3. Replace the laser optical unit.
E-2524
G laser (G-SHG) current
measurement value outside specified
of range.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
PD current value does not converge
within a specified range.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD12 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace the LDD23 circuit board.
3. Replace the laser optical unit.
E-2525
B laser (B-LD) current measurement
value outside specified range.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
PD current value does not converge
within a specified range.
(Causes of the error message)
1. Poorly connected or broken
harness between the laser optical
unit and LDD8 on the LDD23
circuit board
2. Faulty LDD23 circuit board
3. Faulty laser optical unit
1. Connect the harness correctly, or
repair or replace it.
2. Replace the LDD23 circuit board.
3. Replace the laser optical unit.
W-2526
R laser (R-LD) current exceeds the
specified range.
Shut down scanner with emergency
stop button and restart it. If problems
persist, consult your technical
representative.
Laser deterioration was detected at
the last post-operational check.
(Causes of the error message)
1. LD deteriorated.
1. Replace the laser optical unit.
W-2527
G laser (G-SHG) current exceeds the
specified range.
No problem for the moment, but
consult your technical representative.
Laser deterioration was detected at
the last post-operational check.
(Causes of the error message)
1. LD deteriorated.
1. Replace the laser optical unit.
No.
Message
Factor
Actions