VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle


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Thread: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

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    Default VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Hi, I am new to the group and I am having issues with my new spindle. I had it running then it popped and stopped spinning. I now get the EOCA error, I have tried resetting and re inputting the the parameters. Can anyone help me to ensure I have the right parameters set.

    Thank you.

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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Quote Originally Posted by Cromag13 View Post
    Hi, I am new to the group and I am having issues with my new spindle. I had it running then it popped and stopped spinning. I now get the EOCA error, I have tried resetting and re inputting the the parameters. Can anyone help me to ensure I have the right parameters set.

    Thank you.
    Having a EOCA fault usually does not end well, what parameters did you use and how do you have the VFD wired

    I don't recommend anyone buy these 110v / 120v VFD drives, there are more that have these problems, than they do have success

    Mactec54


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    Quote Originally Posted by mactec54 View Post
    Having a EOCA fault usually does not end well, what parameters did you use and how do you have the VFD wired

    I don't recommend anyone buy these 120v VFD drives, more have these troubles, than they do have success
    It's wired to plug into a normal socket. It's the HY01D511B single phase 110v 50hz. I had it running then there was a pop and it stopped. I followed the book, and then tried one of your earlier posts. I am hoping that the spindle is not fried, or it's just a resistor. I bought it from next wave automation.



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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Quote Originally Posted by Cromag13 View Post
    It's wired to plug into a normal socket. It's the HY01D511B single phase 110v 50hz. I had it running then there was a pop and it stopped. I followed the book, and then tried one of your earlier posts. I am hoping that the spindle is not fried, or it's just a resistor. I bought it from next wave automation.
    Following the manual, most don't get it right, it won't be a resistor, I have to know more on how you have wired the VFD as this is important

    It could be either the spindle or the VFD that has failed, from what parameters you set will give me an idea what may have happened, so need to know what Parameters you set

    Mactec54


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    Quote Originally Posted by mactec54 View Post
    Following the manual, most don't get it right, it won't be a resistor, I have to know more on how you have wired the VFD as this is important

    It could be either the spindle or the VFD that has failed, from what parameters you set will give me an idea what may have happened, so need to know what Parameters you set
    110 Volt VFD & Spindle Setup

    Function Code Value
    Front Panel Operation PD001 0
    Front Panel Knob PD002 1
    main Frequency PD003 400
    Base Frequency PD004 400
    Max Frequency PD005 400
    Intermediate Frequency PD006 2.5
    min Frequency PD007 10
    Max voltage PD008 110
    Intermediate Voltage PD009 15
    Min Voltage PD010 8
    Frequency Lower Limit PD011 60
    Acceleration Time PD014 3
    Deceleration Time PD015 5
    Analog Input PD070 1
    Analog Filter PD071 20
    Lower Analog Frequency PD072 400
    Higher Analog Frequency PD073 60
    Rated Motor Voltage PD141 110
    Rated Motor Current PD142 5
    Motor Poles PD143 2
    Rated Motor RPM PD144 3000



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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Quote Originally Posted by Cromag13 View Post
    110 Volt VFD & Spindle Setup

    Function Code Value
    Front Panel Operation PD001 0
    Front Panel Knob PD002 1
    main Frequency PD003 400
    Base Frequency PD004 400
    Max Frequency PD005 400
    Intermediate Frequency PD006 2.5
    min Frequency PD007 10
    Max voltage PD008 110
    Intermediate Voltage PD009 15
    Min Voltage PD010 8
    Frequency Lower Limit PD011 60
    Acceleration Time PD014 3
    Deceleration Time PD015 5
    Analog Input PD070 1
    Analog Filter PD071 20
    Lower Analog Frequency PD072 400
    Higher Analog Frequency PD073 60
    Rated Motor Voltage PD141 110
    Rated Motor Current PD142 5
    Motor Poles PD143 2
    Rated Motor RPM PD144 3000
    PD007=20
    PD014 is to low 10 is a good starting point
    PD015 is to low also

    These spindles can not run below 6000 RPM PD011 you have at 60, 100 is the minimum they can be set at, to be safe they should be set at 120 the same with PD73=120 safe

    The Parameters look ok except for the minimum RPM, and the Acceleration, Deceleration, not setting the minimum RPM correctly is a fail waiting to happen, this usually damages the spindle

    Check with your meter the spindle windings

    Pin 1 to Pin 2

    Pin 2 to Pin 3

    Pin 3 to Pin 1

    And then all to Ground, do you have the Ground attached to Pin 4 and check that Pin 4 is Grounded to the Spindle Body

    How do you have the input wiring connected to the VFD

    Mactec54


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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Did you ever get it running? Mine just got delivered but I don't have a clue how to wire it for 110v. Even though there is a sticker on the from of the vfd the manual only shows how to wire it for 220.
    Do you have a wiring diagram you could share? Thanks, rick



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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Quote Originally Posted by Seawolfhd View Post
    Did you ever get it running? Mine just got delivered but I don't have a clue how to wire it for 110v. Even though there is a sticker on the from of the vfd the manual only shows how to wire it for 220.
    Do you have a wiring diagram you could share? Thanks, rick
    The wiring is the same if you have the same VFD ( R hot ) ( T neutral ) and Ground wire to the Ground terminal, this is for a 120v connection, NA is 120v and 240v for single phase

    Mactec54


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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Thanks amigo, I think I have all I need now to wire it.



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    Default Re: VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

    Quote Originally Posted by Seawolfhd View Post
    Thanks amigo, I think I have all I need now to wire it.
    Make sure you set the Parameters correct before you try to run it, or you won't be happy with the resault

    Mactec54


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VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle

VFD EOCA Error HY01D511B 110 1.5 kw Liquid cooled spindle