Code :

Code: C-1127
Description: The punch shift home sensor (PS303) does not turn ON within a specified period of time after the punch shift motor (M302) turns ON.
Causes: • FNS control board (FNSCB) • Punch drive board (PDB) • Punch shift motor (M302) • Punch shift home sensor (PS303) DIPSW35-2
Remedy: 1. Check the punch kit, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PDB and motor/sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between FNSCB and PDB and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PK:7-B) 5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. 6. Replace M302. 7. Replace PS303. 8. Replace PDB. 9. Replace FNSCB.

Code: C-1130
Description: 1st folding stopper home sensor (PS603) does not turned ON within a specified period of time after the 1st folding stopper motor (M602) starts the home position search operation.
Causes: • ZU control board (ZUCB) • 1st folding stopper motor (M602) • 1st folding stopper home sensor (PS603) DIPSW47-5
Remedy: 1. Check the connector connection and the wiring between ZUCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 2-B) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 3-B) 4. Replace PS603. 5. Replace M602. 6. Replace ZUCB.

Code: C-1131
Description: 2nd folding stopper home sensor (PS604) does not turned ON within a specified period of time after the 2nd folding stopper motor (M603) starts the home position search operation.
Causes: • ZU control board (ZUCB) • 2nd folding stopper motor (M603) • 2nd folding stopper home sensor (PS604) DIPSW47-5
Remedy: 1. Check the connector connection and the wiring between ZUCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 2-B) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 3-B) 4. Replace PS604. 5. Replace M603. 6. Replace ZUCB.

Code: C-1132
Description: The punch home sensor (PS301) does not turn ON within a specified period of time after the punch motor (M301) turns ON.
Causes: • FNS control board (FNSCB) • Punch drive board (PDB) • Punch motor (M301) • Punch HP sensor /1 (PS301) • Punch HP sensor /2 (PS307) DIPSW35-2
Remedy: 1. Check the punch kit, and clean/repair it if any abnormality. 2. Check the connector connection and the wiring between PDB and motor/sensor, and repair it if any abnormality. 3. Check the connector connection and the wiring between FNSCB and PDB and repair it if any abnormality. 4. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram:PK:5-B) 5. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. 6. Replace M301. 7. Replace PS301 and PS302. 8. Replace PDB. 9. Replace FNSCB.

Code: C-1133
Description: The punch shift home sensor (PS605) does not turn ON even after a specified period of time after the punch shift motor (M605) starts the home position search operation.
Causes: • ZU control board (ZUCB) • Punch shift motor (M605) • Punch shift home sensor (PS605) DIPSW47-5
Remedy: 1. Check the connector connection and the wiring between ZUCB and motor/sensor, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 1-B) 3. Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 4-B) 4. Replace PS605. 5. Replace M605. 6. Replace ZUCB.

Code: C-1134
Description: An error detection signal of FM601 is detected continuously for a specified period of time while the main motor cooling fan (FM601) is ON.
Causes: • ZU control board (ZUCB) • Main motor cooling fan (FM601)
Remedy: 1. Check the connector connection and the wiring between ZUCB and the fan, and repair it if any abnormality. 2. Rotate the fan by I/O or hand, and repair it if any abnormality. (Wiring diagram: ZU-608: 6-B) 3. Replace FM601. 4. Replace ZUCB.

Code: C-1135
Description: After the punch motor (M604) turns ON, M604 does not turn ON within a specified period of time.
Causes: • ZU control board (ZUCB) • Punch motor (M604)
Remedy: 1. Check the connector connection and the wiring between ZUCB and the motor, and repair it if any abnormality 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 5-B) 3. Replace M604. 4. Replace ZUCB.

Code: C-1136
Description: After the punch switchover motor (M608) turns ON, punch switchover switch (MS601) does not turn ON from OFF, or not turn OFF from ON within a specified period of time.
Causes: • ZU control board (ZUCB) • Punch switchover motor (M608) • Punch switchover switch (MS601) DIPSW47-5
Remedy: 1. Check the connector connection and the wiring between ZUCB and motor/switch, and repair it if any abnormality. 2. Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 5-B) 3. Check I/O and the operation of the punch hole switching, and repair/replace it if any ab normality. (Wiring diagram: ZU-608: 5-B) 4. Replace MS601. 5. Replace M608. 6. Replace ZUCB.