L
Hi..
we have CFW09 WEG drives in organisation. we have had a challenge with our utility power supply and we frequently experience voltage dips which affects our drives which trip on dc link under voltage(E02). what we did is activate a ride through parameter on the drives and the drives would trip on over speed (E17) when we have a dip and not dc-link under voltage. So we disabled the over speed protection on the drives and some drives now don't trip when we experience a power dip except for some drives controlling 110kW motors running conveyor belts which now trip on output over current when we have a power dip.
is there anything that can be done to ensure that we don't trip on the drives that now trip on output over current when we have a power dip?
we have CFW09 WEG drives in organisation. we have had a challenge with our utility power supply and we frequently experience voltage dips which affects our drives which trip on dc link under voltage(E02). what we did is activate a ride through parameter on the drives and the drives would trip on over speed (E17) when we have a dip and not dc-link under voltage. So we disabled the over speed protection on the drives and some drives now don't trip when we experience a power dip except for some drives controlling 110kW motors running conveyor belts which now trip on output over current when we have a power dip.
is there anything that can be done to ensure that we don't trip on the drives that now trip on output over current when we have a power dip?