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  1. 31-01-2014 #11
    kajuk's Avatar
    Lives in Abingdon, United Kingdom.
    kajuk
    Last Activity: 25-05-2014 Has been a member for 7-8 years. Has a total post count of 20.
    I managed to solve the issue with the V/F mode. There is are PD.00-05 settings in the VFD which are not mentioned in the original manual but described in a manual for a similar VFD (CHE100): http://platforma.astor.com.pl/files/getfile/id/4040
    Setting PD.03 (Amplitude restraining oscillation) from the default 5000 to 0 lets the drive to go all the way down to 0Hz without tripping. Of course there is little torque left when rpms are below 6000.
    Still no luck with vector mode.
    Last edited by kajuk; 31-01-2014 at 12:47 PM.
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