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IndustryArena Forum > CNC Electronics > Spindles / VFD > How do the Error output terminals work on the Huanyang VFDs
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  1. #1
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    Aug 2015
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    How do the Error output terminals work on the Huanyang VFDs

    Hi i just installed a 220v 3kw HY series Huanyang VFD for use with my 2.2kw spindle and i was reading the manual and saw that there were 5 output terminals, DRV, UPF FA FB and FC,

    i see that what they do can be set via PD050,PD051 and PD052 and there is a picture of the manual that shows them as "Multi Output, 3A/250vac, 3A 30VDC" but i can't figure out what they are actually doing, i set them to trigger on motor run to test and i was not getting any of those options.

    has anyone used these? How are they wired and configured? i haven't been able to find much on the internet about this and the manual is incomplete.

    I would like to have the VFD trigger a feed hold, stop or EStop if it has an error condition these would feed into my Warp 9 ESS.

    thanks
    Raptor

    Edit: for some reason, the rotation is screwed up on the images sorry!
    Attached Thumbnails Attached Thumbnails 20200924_093737.jpg   20200924_093747.jpg   20200924_093737.jpg  

  2. #2
    Community Moderator Al_The_Man's Avatar
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    Dec 2003
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    23477

    Re: How do the Error output terminals work on the Huanyang VFDs

    The outputs can be programmed as per the list, the DRV and UPF is open collector of a NPN transistor.
    The FC,FA, FB is simply a N.O. and N.C. contact of a relay, use the N.O. and program the function for it as a FAULT which would be setting # 3 for the parameter, in this case, in the event of a fault, there would be contact closure between FB and FC.
    BTW PD052 relay terminals are set to 03 fault indication by default.
    AL..
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  3. #3
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    Re: How do the Error output terminals work on the Huanyang VFDs

    thanks Al thats exactly what i needed, i had no idea FC FA and FB were the relay terminals!
    Raptor

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