Inovance MD300 - Contactor Fault (Err17); Current Detection Fault (ERR18)

Fault Diagnosis and Solution MD320/MD320N User Manual
170
Contactor Fault
Err17
Check if the control board and power
supply is normal
No
Replace the control board
or power supply
Check if the contactor is normal
Replace the contactor
No
Fig.8-16 Contactor fault (Err17)
Current detection fault
Che ck if the ha ll de vice is norma l
Re place the ha ll de vice
De tect if the drive boa rd is norma l
Re place the drive
board
Ask for technical support
No
No
Yes
Fig.8-17 Current detection fault (ERR18)