Error Code: C-1628 Follow

Code

C-1628

Classification

SD: SD-513/TU-503 abnormality

Cause

A rotation error detection signal is detected continuously for a specified period of time while the rotary cutter motor/Rr (M114) is started or driving. While the rotary cutter is stopping, the abnormality and the stop signal are not detected.

Measures to take when an alert occurs

The main body and the option stop immediately.

Estimated abnormal parts

• Rotary cutter motor/Rr (M114)
• Slitter drive board (TUDB)
• SD control board (PCB1)

Correction

Press the help key to activate and deactivate the sub power switch (SW2) of the main body.

Note

• When you isolate the faulty part, the limited use is available.
• The message "Please call service" and "Press [Help] to disengage" are displayed alternately on the touch panel.
• When you press the help key, the message "Please turn on power again" is displayed on the touch panel.

Solution

1. Check the slit cutter drive section, and if there is any abnormality, clean or repair it.
2. Check the connector connection between TUDB and M114, and the wiring. Then repair them when there is any abnormality. (Wiring diagram: TU-503: 4-G)
3. Check the connector connection between TUDB and PCB1, and the wiring. Then repair them when there is any abnormality.
4. Check the IO Check (71-11) of M114 and the coupling of the gear, and repair or replace it when there is any abnormality.
5. Replace M114.
6. Replace TUDB. (Connector layout drawing in board: Slitter drive board (TUDB))
7. Replace PCB1. (Connector layout drawing in board: SD control board (PCB1))

Faulty part isolation DIPSW

DIPSW54-2

Control during the detachment

The use of SD is unavailable