This section describes troubleshooting methods.
Section 3-2 shows the flowchan of the processing routine
of the unit. Section 3-3 describes the ATP procedures.
Section 3-5 describes the outgoing test procedures. These
descriptions define the defective pans under operating
The following procedures are recommended to verify if the
drive is really faulty or not:
Poor connection with the host system
(esp. GND-related connection, frame GND, etc.)
3-2 FLOWCHART FOR TROUBLESHOOTING
Incorrect operational procedure.
Program error of host system
No Interface Cable Terminator at the end of Data Bus.
Wrong Drive Number selection
Wrong supply voltage
Environmental conditions (where electrical noise
easily jumps into signal)
Influence of strong magnetic field
Drive Function Check
(Refer to 3-4)
(Refer to Section 4)
(Refer to 5-1 )