p4xpd-2-en 8.17 08-08-29
8.6 Error messages (troubleshooting)
The drive control system carries out cyclical checks of its own functional capacity and the functional capacity
of the entire drive system.
Malfunctions are shown via the external control panel display (Fig. 8.1), e.g.:
Summary of error numbers:
Error No. Cause Remedy
1 When drive system is switched on, Create zero position, check the
speed control unit is not in zero position treadle, plug in speed control unit
or not plugged in.
9 Approach barrier / stop input is active Remove cause
10 Machine class (<799>) has been Switch drive system off and on again
changed
62 Short circuit on 24V, Find and resolve short circuit.
(32V) direct voltage Switch drive system off and on again
63 Overload on 24V, Switch drive system off and on again
(32V) direct voltage, I > 4A. Find consumer (magnet) that has
caused the error. Reduce mark-space ratio of
the magnet or replace magnet.
64 Mains voltage too low Have mains voltage checked.
(U < 150V)
65 Power electronics after switching on Switch drive system off and on again;
the mains switch not ready for operation. if error remains, then replace
the control system.
66 Ground fault; motor or motor supply line Replace motor.
has a protective earth short.
Fig. 8.1
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