MARMON ANGELO PO ACT.O, Technical Manual

Page: 65 / 184

Copyright by Servizio Clienti ANGELO PO Spa
65
E06:40 the W phase is in short with GND.
check the correct connection of the motor
and that the W power supply phase of the
motor is not shortened with the GND
E06:41 excessive current between the UV phases
check the correct connection of the motor
and that the U and V power supply phases
of the motor are not shortened between
them
E06:42 excessive current between the UW phases
check the correct connection of the motor
and that the U and W power supply phases
of the motor are not shortened between
them
E06:43 excessive current between the VW phases
check the correct connection of the motor
and that the V and W power supply phases
of the motor are not shortened between
them
E06:64
admitted current limit exceeded of 150% for
1 minute or of 200% for 3 seconds
check that the motor is not stalled due to
external reasons or that it is subject to an
external braking action
E06:70
fault detected in the inverter power supply
section
check the power supply voltage of the
inverter (230VAC)
E06:71 excessive communication errors
check that the serial line connection cable
is correctly connected.
E06:81 communication interruption
check that the serial line connection cable
is correctly connected.
E06:100 checksum error inside inverter replace the inverter
E06:122 errors detected in the inverter control section replace the inverter
E06:255 inverter stopped
check connection between terminal 1 and
terminal 11 on the inverter.