Overcurrent; Function Parameter List - INVT Goodrive3000 Series Operation Manual

Goodrive3000 series medium voltage VFD

6.3.8 Overcurrent

Decrease the torque
Adjust the V/F curve
V/F vibration control
parameters properly

6.4 Function parameter list

The function parameters are divided into groups by function, and each group includes several function codes (each
function code identifies a function parameter). A three-level menu style is applied to function codes. For example,
"P08.08" indicates the 8th function code in the P8 group. The P29 group consist of factory function parameters, which are
user inaccessible.
The function group numbers correspond to the level-1 menus, the function codes correspond to the level-2 menus, and
the function parameters correspond to the level-3 menus.
The content of the function code table is as follows:
Column 1 "Function code ": Code of the function group and parameter.
Column 2 "Name": Full name of the function parameter.
Column 3 "Description": Detailed description of the function parameter.
Column 4 "Setting range": Setting range of the function parameter.
Column 5 "Default": Initial value set in factory/
Column 6 "Modify": Whether the parameter can be modified, and conditions for the modification.
"○" indicates that the value of the parameter can be modified when the VFD is in stopped or running state.
Yes
Whether the torque
boost boost is too high?
No
Whether the multi-
No
dots V/F curve is set
properly?
Set the Whether unusual
Yes
vibration occurs on
the motor?
No
If it is a VFD fault,
contact our company
Overcurrent
Whether UVW on the
output side of the VFD is
short to ground? Remove
the motor cable and
checked whether it is
connected to earth.
No
Whether the motor is
short to ground?
No
Whether the motor type and
parameters are set correctly?
Yes
Whether parameter
autotuning is
performed?
Yes
Whether the
ACC/DEC time is too
short?
No
Whether the load is
too heavy?
No
Whether there are
interference sources?
No
Yes
Whether it is V/F
control?
No
Whether the ASR and ACR
parameters are set properly?
Yes
Yes
If it is a VFD fault,
contact our company
-145-
Goodrive3000 inverter
Rectify the short-to-
Yes ground fault, and
configure the motor
cables properly
Yes
Replace the motor
No
Set the motor type and
parameters correctly
No
Perform parameter
autotuning
Yes
Adjust the ACC/DEC
time
Reduce the load and
Yes
increase the capacity of
the VFD
Yes
Remove the
interference sources
No
Set the ASR and ACR
parameters properly