CEMB USA C65 (E) - Manual (Page 24)

I 0206 - 24 GB
8 - ERRORS
ERROR MEANING
1 No rotation signal. Could be due to a faulty position transducer, or to the
motor failing to start, or to something preventing the wheel from turning.
2 During the measurement spins, wheel speed had dropped below 60
r.p.m. Check encoder functioning (see TO CHECK THE ENCODER ) and
repeat the spin.
3 Error in the mathematical calculations, most probably caused by incorrect
carrying out of the self-calibration. Repeat the self-calibration. Wheel
unbalance too high.
4 Motor turning in opposite direction.
5 Guard open before start of spin.
7/8/9 Fault in the machine setup parameters.
Check for correctness of the basic setup parameters and repeat the
machine calibration. Contact Technical Service.
11 Speed too high for the measurement.
12/13/14 Overflow of counters used for the measurement. Check encoder functio
ning (see TO CHECK THE ENCODER ). Contact Technical Service.
15/16/17/18 Contact Technical Service.
20 Wheel stopped before having positioned it.
40 ÷ 53 Error in control of eccentricity measurement graphs