INVT Goodrive100 Series Instruction Manual page 151

Goodrive100 inverters
Electronic underload
LL
E-DP
communication fault
E-NET
communication fault
CAN communication
E-CAN
The inverter will report the
underload pre-alarm according
fault
to the set value.
1. Communication address is
not correct.
Profibus 2. Corresponding resistor is not
dialed
3. The files of main stop GSD
does not set sound
4. The Ethernet address is not
set right.
Ethernet 5. The Ethernet communication
is not selected to right.
6. The ambient interference is
too strong.
1. The connection is not sound
2. Corresponding resistor is not
fault dialed
3. The communication is uneven
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Fault tracking
Check
underload pre-alarm point.
Check related setting
1. Check the relative setting.
Check
method selection.
2. Check the environment and
avoid the interference.
1. Check the connection
2. Draw out the correspond
resistor
3. Set the same baud rate
the load and the
the communication