Chapter 3 Front panel operation
9. Absolute position of rotor [note9]
The rotor position is relative to the stator in one revolution per cycle. Use the encoder pulse unit and take the
encoder Z pulse as the zero point. Take a 2500 lines encoder as the example. The position of the rotor is in the
range of 0~9999 and is zero when Z pulse appears.
10. Control mode [note10]
The first three characters show the control mode, the final character shows gain group.
11. Alarm code [note11]
The " Err " followed by two minus symbols indicates no alarm and by digital number indicates an error code
number that is flickering. When alarm appears, the error code number displays automatically on the front panel
LED. During the error status, the monitor mode can be changed to other mode by pressing buttons, but the decimal
point of the last LED is still flickering and shows existence of an alarm.
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