Recent content by waybel

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    Coats GTS 70 Tire Machine pilot valve issue

    anyone?Still having the same issue
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    Coats GTS 70 Tire Machine pilot valve issue

    Couple of pics of valves
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    Coats GTS 70 Tire Machine pilot valve issue

    Well after getting the motor VFD up and running have the last issue hopefully with this . There is a main control valve connected to a pilot valve that then goes to the cylinder that to control the Roboarm up and down .The pilot valve was acting up (or so i assume) as when i hit the main...
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    Coats GTS 70 tire machine motor

    Very true .Now on to the next issue with it.Think i will create another post
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    Coats GTS 70 tire machine motor

    Just curious but could diodes cause any type of issues to the VFD?
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    Coats GTS 70 tire machine motor

    Well i got it working .I went out and changed the parameters and it was still a no go .I unsoldered the diodes and reversed the 2 of them pointing the cathode side towards S1 and S2 .I put the old parameters in and i couldn't believe it i had 2 speeds and reverse .Thank you so much guys for the...
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    Coats GTS 70 tire machine motor

    That is correct
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    Coats GTS 70 tire machine motor

    Diodes did work but it was the same result
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    Coats GTS 70 tire machine motor

    Also having a difficult time finding those 2 DPDT switches to match what i have so that the existing pedal lobes will work on the new switches. The only ones i have found are like $60 for 2 plus shipping and i am not spending that much
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    Coats GTS 70 tire machine motor

    These are currently the only parameters i currently have .Which parameters should i be putting in to match what you said to try? P0.01=1 (Remote Control) P5.01=16 (S1 Terminal=Multi-Step Speed 1) P5.02=17 (S2 Terminal=Multi-Step Speed 2) P5.03=1 (Forward RUN) S3Terminal connection P5.04=2...
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    Coats GTS 70 tire machine motor

    https://www.automationtechnologiesinc.com/wp-content/uploads/downloads/2018/08/GT-series-manual.pdf
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    Coats GTS 70 tire machine motor

    It's all good .I have checked this several times
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    Coats GTS 70 tire machine motor

    Doesn't look like any of those switches would work they are all SPDT
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    Coats GTS 70 tire machine motor

    They don't look too expensive like 5 for $12 i guess i would have to run another wire from S3 back to the switch
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    Coats GTS 70 tire machine motor

    So i need 2 of those switches and these replace the 2 that are on the foot pedal for high and low that are there now?
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