INVT Goodrive 300-16 Operation Manual page 38

Goodrive300-16 special inverter for HVAC
Code Fault
fault
Electronic
LL underload
fault
Feedback
PId1E
over limit fault
Clock chip
TI-E
fault
Profibus-DP
E-DP communication
fault
Ethernet
E-NET communication
fault
E-CAN CANopen
Cause
the synchronous motors not
set properly.
The autotuning parameter is
not right.
The inverter is not connected
to the motor.
The inverter will report the
underload pre-alarm
according to the set value.
PID1 feedback value is
larger than upper limit
detection value or smaller
than lower limit detection
value in a long time.
The slot terminal board is
loose.
EEPROM is broken
Communication address is
not correct.
Corresponding resistor is not
dialed
The files of main stop GSD
does not set sound
The ambient interference is
too strong.
The Ethernet address is not
set right.
The Ethernet communication
is not selected to right.
The ambient interference is
too strong.
The connection is not sound
37
Commissioning guidelines
Solution
normal.
Check whether the control
parameter is set properly or not.
Increase the maladjustment
detection time.
Check the load and the
underload pre-alarm point.
Check PID1 feedback source;
Check PID1 feedback source
signal connection
Check the slot terminal board;
Press STOP/RST to reset;
Change the main control board
Check related setting
Check the communication
method selection.
Check the environment and
avoid the interference.
Check the relative setting.
Check the communication
method selection.
Check the environment and
avoid the interference.
Check the connection