p4xpd-2-en 8.18 08-08-29
Error No. Cause Remedy
68 Power electronics shut-down Remove cause
during operation because:
a) Overcurrent or short circuit in motor
b) Overvoltage, mains voltage > 300V
Motor overloaded when braking
c) Undervoltage
70 Machine blocked, no increment Remove cause
from sychronizer at maximum
motor current.
71Sychronizer not plugged in Plug in sychronizer
73 Motor overloaded Remove cause
74 Synchronisation impulse of sewing head Check transmitter
is missing
92 Approach barrier / stop signal Remove the causal input signal
and switch the main switch off and on again
173 Motor not plugged in Check motor connection