REXROTH Fv Series - Page 157

Fig. 7-47: Stall over voltage protection level
E4.03
Stall over current protection level Factory default 150.0
Setting
range
20.0...200.0 %
(of rated frequency converter output
current)
Minimum unit 0.1
The function action will lead to longer acceleration time than set time.
During acceleration:
● If the frequency converter output current exceeds ‘Stall over current pro‐
tection level’ [E4.03], the frequency converter output frequency will stop
increase.
● Only if the frequency converter output current is lower than ‘Stall over
current protection level’ [E4.03], will the frequency converter resume ac‐
celeration, to avoid stall over current.
Fig. 7-48: Stall over current protection level
E4.04
Motor over load protection Factory default 1
Setting range 0...2 Minimum unit 1
● 0: Inactive
● 1: Heat protection active at low-speed
DOK-RCON02-FV*********-IB08-EN-P Bosch Rexroth AG 155/259
Rexroth Frequency Converter Fv
Parameter Settings