Inovance MD300 - Constant Speed over Current (ERR04)

MD320/MD320N User Manual Fault Diagnosis and Solution
163
Cons ta nt S pe e d ove r Curre nt
Che ck if the output loop of the inve rter is
short circuited or ha s lea kage curre nt
Perform troubleshooting, and install
output reactor if the line is too long
If the motor parameters are identified
Ide ntify the motor pa rame ters
If load is added suddenly
during the running
Re move the additiona l loa d
If the inve rter loa d ca n be lighte ne d
Lighten the load
The inve rter mode l is
rather small
Yes
Yes
Yes
Yes
No
No
No
No
No
Fig.8-4 Constant speed over current (ERR04)