INVT Goodrive 300-16

Goodrive300-16 special inverter for HVAC Commissioning guidelines
38
Code
Fault
Cause
Solution
communication
fault
Corresponding resistor is not
dialed
The communication baud
rate is uneven
The ambient interference is
too strong.
Draw out the correspond resistor
Set the same baud rate
Check the environment and
avoid the interference.
E-DP
BACnet
communication
fault
The Ethernet communication
is not selected to right.
The ambient interference is
too strong.
Check the communication
method selection.
Check the environment and
avoid the interference.
E-CAN
Devicenet
communication
fault
The connection is not sound
The communication baud
rate is uneven
The ambient interference is
too strong.
Check the connection
Set the same baud rate
Check the environment and
avoid the interference.
HP
Low PID1
feedback
pre-alarm
Inverter
non-stop fault
PID1 feedback value
continues P22.45 and is
smaller than P22.44
Check PID1 actual feedback
value is normal
Check PID1 feedback detection
device has no fault
LP
High PID1
feedback
pre-alarm
Inverter
non-stop fault
PID1 feedback value
continues P22.47 and is
larger than P22.46
Check PID1 actual feedback
value is normal
Check PID1 feedback detection
device has no fault