Code :

Code: C-1433
Description: Communication error in SD
Causes: Software bug
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of SDCB, and repair it if any abnormality. 3. Reinstalling SD firmware 4. Replace SDCB

Code: C-1435
Description: Message queue full or the control abnormality of Sub CPU1 in the PB control board (PBCB)
Causes: • PB control board (PBCB) • Control program
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality. 3. Reinstalling PB firmware 4. Replace PBCB.

Code: C-1436
Description: Message queue full or the control abnormality of Sub CPU2 in the PB control board (PBCB)
Causes: • PB control board (PBCB) • Control program
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality. 3. Reinstalling PB firmware

Code: C-1437
Description: Message queue of the communication among tasks in the PB is full.
Causes: Control program
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of PBCB, and repair it if any abnormality. 3. Reinstalling PB firmware 4. Replace PBCB.

Code: C-1438
Description: Communication error in RU
Causes: Software bug
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality. 3. Reinstall the RU firmware. 4. Replace RUCB

Code: C-1439
Description: Communication error in RU
Causes: • Software bug
Remedy: 1. Turn OFF the sub power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of RUCB, and repair it if any abnormality. 3. Reinstall the RU firmware. 4. Replace RUCB

Code: C-1442
Description: Communication error between FS-532 and SD-510.
Causes: • FNS control board (FNSCB) • SD control board (SDCB) DIPSW47-2
Remedy: 1. Turn OFF the sub power switch, and then turn OFF the main power switch. Then unplug all the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between the main body and each option, and repair it if any abnormality. 3. Check the connector connection of the control board and the drive board in each option, and repair it if any abnormality. 4. Rewrite the firmware of the option. 5. Replace the control board of the option corresponds to the malfunction code.

Code: C-1451
Description: When the FD is unready, a signal to start operations is received from the main body.
Causes: Software bug
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring of FDCB, and repair it if any abnormality. 3. Reinstalling FD firmware 4. Replace FDCB.