SC-T7000 series/SC-T5000 series/SC-T3000 series
Revision B
TROUBLE SHOOTING
Remedies for Service Call Error
49
Confidential
151E
APG
Velocity deviation error
The APG motor was driven at a speed abnormally
faster than a predetermined one during acceleration
or deceleration.
Irregular load
APG encoder failure
APG motor failure
APG motor driver failure
---
1. Replace APG UNIT.
(See
P.144)
2. Replace the MAIN BOARD.
(See P.111)
151F
APG
Lock error
Connection failure of the APG motor.
The APG motor was driven at a speed
abnormally slower than a predetermined one
during operation.
Irregular load
APG encoder failure
APG motor failure
Is there any problems such as damaged cable in the
connections below?
APG motor (APG encoder) to MAIN BOARD
(CN15)
Replace APG UNIT.
(See P.144)
1523
ROLL
Roll sensor error
TBD
TBD
TBD
1530
Driven roller
Driven roller HP
detection error
TBD
TBD
TBD
1539
Driven roller
Oscillation error
The control terminal (Vre terminal) of the
PRESSURE ROLLER MOTOR driver has shorted
out.
1. Is the PRESSURE ROLLER MOTOR driver on the
MAIN BOARD damaged?
2. Is there any foreign materials around the
PRESSURE ROLLER MOTOR driver?
1. Remove the foreign material.
2. If the error still occurs, replace
the MAIN BOARD.
(See
P.111)
153A
Driven roller
Overload error
Overcurrent to the PRESSURE ROLLER MOTOR
was detected.
PRESSURE ROLLER SENSOR cable is
damaged.
PRESSURE ROLLER MOTOR cable is
damaged.
Irregular load
PRESSURE ROLLER MOTOR encoder failure
PRESSURE ROLLER MOTOR failure
1. Is there any problems such as damaged cable in the
connections below?
PRESSURE ROLLER MOTOR (PRESSURE
ROLLER SENSOR) to MAIN BOARD (CN14)
2. Does the PRESSURE ROLLER SENSOR work
properly? Check it using the Service Program.
Replace the PRESSURE
ROLLER MOTOR.
(See P.171)
153B
Driven roller
Over speed error
The PRESSURE ROLLER MOTOR was driven at
a speed faster than a predetermined one during
deceleration.
Irregular load
PRESSURE ROLLER SENSOR failure
PRESSURE ROLLER MOTOR driver failure
Does the PRESSURE ROLLER SENSOR work
properly? Check it using the Service Program.
1. Replace the PRESSURE
ROLLER SENSOR.
(See
P.173)
2. Replace the MAIN BOARD.
(See P.111)
Table 2-2. Service Call Error
Code
Category
Error Name
Cause
Check Item
Remedy
Summary of Contents for SC-T3000
Page 10: ...Confidential C H A P T E R 1 PRODUCTDESCRIPTION ...
Page 39: ...Confidential C H A P T E R 2 TROUBLESHOOTING ...
Page 66: ...Confidential C H A P T E R 3 DISASSEMBLY ASSEMBLY ...
Page 197: ...Confidential C H A P T E R 4 ADJUSTMENT ...
Page 280: ...Confidential C H A P T E R 5 MAINTENANCE ...