A2-8022 VFD settings

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  • Опубликовано: 11 дек 2024

Комментарии • 118

  • @stephenfairfield1071
    @stephenfairfield1071 2 года назад +1

    Thank you Andrew for an excellent, step by step video for this VFD. It's my first time installing one. Need to countersink about 100 holes in stainless steel, so needed to slow down my 1 phase drill press with a new 3 phase motor and VFD. Cheers!

  • @tjeffjenkins6226
    @tjeffjenkins6226 2 года назад

    Glad to see I can wend my way through if I get instruction like yours!

  • @rahmouneissam
    @rahmouneissam Год назад +1

    Great and simple explanation, thanks 🙏

  • @ianbuswell9633
    @ianbuswell9633 2 года назад

    Thank you so much as you made it very clear to how i went about setting up my VFD

  • @mitakuuluu
    @mitakuuluu Год назад

    Thanks so much. This has been very helpful!

  • @maksymmaksym5930
    @maksymmaksym5930 Год назад

    Thank you 👍

  • @davidwilmshurst4616
    @davidwilmshurst4616 Год назад

    Interesting that The instruction manual says that if all else fails to contact the company. Unfortunately Vevor is not helpful and I cannot work out a URL for the manufacturer

  • @Linrox
    @Linrox 2 года назад

    @Andrew Watts @4:09 you said 1 is for the external pot. That is not correct 1 is for the internal pot which does not exist for this model. 3 is for external pot on the 5v.
    Also you don't need to use stop to reverse it. if the motor is running and you hit Rev/Fwd button the vfd will automatically stop the motor and start it in the other direction.

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      Hi My unit labeled for all the connections and it is only numbered on the wiring diagram where it shows 5v out as 1, 5v in as 2 and ground as three but no numbers are shown on the unit. it seems different mod states are labeled differently. thanks for your feedback. as for forward and reverse I have never used a cutter that works in both directions so would have stopped the machine anyway.

    • @Linrox
      @Linrox 2 года назад

      @@andrewwatts5625 I understand, i have the same unit. the 5v out, 5v in and Gnd are the 3 wires used for the external pot. i used a 5k pot and changed PN03 to 3 to use the 5v external pot. Works fine.

  • @miguelangelriverarivera5031
    @miguelangelriverarivera5031 3 года назад

    Thank you for the video!!!!

  • @mariocora2451
    @mariocora2451 Год назад

    Sto cercando il manuale dell’inverter : NFLixin 9100-1T3-00150M. Grazie per ogni aiuto !

  • @ChrisKnable-t4l
    @ChrisKnable-t4l Год назад

    I have a similar VFD drive, although its a A2-8040 model for 4kw. I am trying to set this up to drive a Delta Unisaw with a 2hp 3 phase motor rated at 60Hz and 3450 rpm. I used similar settings that you describe in your video and I cannot get the motor to start. I am getting the OC-d error when i press the green RUN STOP button.

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      OC-d is a Deceleration overcurrent warning. increase your deceleration time and that should fix it

    • @ChrisKnable-t4l
      @ChrisKnable-t4l Год назад

      @@andrewwatts5625 i increased the decel time and this didn't fix my problem. I reset everything to default. Motor runs fine. When i hook up a belt to the arbor puller, motor will not turn. I hate to ask but what setting should be used for a delta 2hp motor, 3450 rpm, 60 cycle, 5.4/2.7A (5.4 for 220v). I know the drive is good as i tested it with a three phase washing machine motor

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      @@ChrisKnable-t4l it does sound like a load problem, the settings I used are in the 2nd video
      ruclips.net/video/Ij-CrJesis8/видео.html

  • @flyiniowan9623
    @flyiniowan9623 Год назад

    Wanting to setup for sensorless vector drive. Vevor says its capable but cant find anywhere in the manual to change this setting. Very noisy and gets very warm in vfd mode. Have the motor windings configured to delta. Motor starts and runs fine but under load the motor stalls and the vfd just keeps pumping the sine wave into the motor getting it very hot. I figured with this being a very large 3phase 3hp motor it would probably like vector drive alot more. Any help?

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      The power in Houston is delta not true 3ph and i have had no problem. But my motor is a true 3ph

    • @flyiniowan9623
      @flyiniowan9623 Год назад +1

      @@andrewwatts5625 my motor is true 3 phase as well. I was running it with a rather powerfull rotary converter. It was wired in the wye configuration, i ended up frying one of the run capacitors so i had purcheded this vfd months ago and finally decided to use rather than fixing my rotary converter. I re wired it to delta after installing the vfd. As i stated before it starts up and runs fine but has no torque and stalls under load. I was just wanting to know if anyone knew how to change to sensorless vector mode instead of frequency control. Vevor states that its capable but offers nothing in how to set this up:(

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      @@flyiniowan9623 unfortunately that is not something i have played with

    • @SQLException
      @SQLException Год назад

      @@flyiniowan9623 Hey, did you achieve anything here? Got this A2-8022 as well, Vevor stated it is a sensoreless VC, but my research says otherwise. I just opened a ticket on their website about it. If they want me to send it back to where it came from for a charge back, I hope Paypal will help me out here :).

    • @flyiniowan9623
      @flyiniowan9623 Год назад

      @@SQLException yes i did:) once the settings on the vfd were set correctly for the motor it worked but the motor was very noisy and would get hot after a little bit of operation. I thought that i had to have the motor wired in Delta for sensorless vector drive but i was wrong, at least for my setup it need to be configured in Wye. Once i changed it back, the setup runs great!! And its much quieter than my old rotary drive.

  • @ChrisKnable-t4l
    @ChrisKnable-t4l Год назад

    I want to add a 3 wire stop/start switch. I believe I am supposed to use the Lb, Lk, and Lz terminals. Can you explain how to wire this?

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      Hi Your switch common should be on Lz Normally closed on Lb and
      normally open on Lk.
      Hope this helps

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      Checkout part two to this video
      ruclips.net/video/Ij-CrJesis8/видео.htmlsi=osBTQhxyWIvqUk21

  • @mky9314
    @mky9314 2 года назад

    If I use the switch on my lathe to stop the motor and then start it, it immediately trips the vfd. I am guessing there is no way to fix that? I have to use the vfd to start and stop so it can slowly start it?

  • @stuartmorgan5048
    @stuartmorgan5048 2 года назад

    Hi, I have the same VFD
    Just wondering if anyone knows if the external analog control input/output can be inverted. eg im keen to run it on a pump, and have the pump speed up as the demand increases (pressure drop)
    The only pressure transducers I can find available increase output as pressure increases.
    I have done this before on other drives by inverting the input (opposite operation) but can’t see how an option to do that with this drive… Is there a trick someone may know of?

    • @andrewwatts5625
      @andrewwatts5625  2 года назад +1

      there is a few way you can do that, 1 would be using an op-amp, another would be using an "Arduino Uno" Circuit which you could power from a standard USB power supply. both methods have a lot of information on the web so you can get full instructions on how to do it. another would be to use a signal converter from Sensorsone but I do not know how much they are www.sensorsone.com/isocon-3-port-isolating-signal-converter/
      Hope this helps

  • @moises0605
    @moises0605 3 года назад

    I have a guillotine that loses power when cutting, I don't know much about frequency inverters, but I have all the values ​​set to make it work but it doesn't do so when it is loaded. I need help thanks.

    • @andrewwatts5625
      @andrewwatts5625  3 года назад

      Hi You could try changing the Pn13 (between 0.0-4.0)and/or Pn14 settings if that does not work it could be that your motor is not powerful enough for what you are doing

  • @wesleyooms
    @wesleyooms Год назад

    Thanks for the video. Do you also know how i can change the RPM using the rs485 signal of my controller board?

    • @andrewwatts5625
      @andrewwatts5625  Год назад +1

      Hi, I have not used that input and cannot seem to find any information on whether this unit will do what you require. sorry to not be more help

    • @wesleyooms
      @wesleyooms Год назад

      @@andrewwatts5625 Ok no problem. Thanks for the reply. I'm starting to doubt if it's possible what I want with this VFD so I decided to buy another one that specifically states it has rs485 communication; the SUSDE 310 series. Unfortunately I now have a VFD that i probably cannot use. Before buying the A2-8022 I couldn't find this functionality anywhere so I asked ChatGPT (Artificial intelligence) and it responded it's possible. Moral of the story; don't always blindly believe what AI says.

  • @donmayfield1700
    @donmayfield1700 2 года назад

    hello this vfd can do restarts automatically

  • @isma_ferrer
    @isma_ferrer 2 года назад

    Hi, I just installed a A2-8055 (5.5KW, 7.6HP, 36Amp). My 3phase machine is 7.5HP, 5.5KW, 400v, 50HZ and 11.2Amp. I got 3 phase coming out the inverter and into the machine, but the machine won’t start and the error code OC-r (Steady state overcurrency) appears on the inverter display. Any suggestions? Did I buy the right inverter? Thank you in advance!

    • @andrewwatts5625
      @andrewwatts5625  2 года назад +1

      Hi if your motor is 7.5hp this will be its running power and would draw alot more on startup. Unfortunately the unit you have purchased will probably not run it. most 7.5hp motors run off 15hp VFD

    • @isma_ferrer
      @isma_ferrer 2 года назад

      Hi @@andrewwatts5625 , thanks a lot for your reply. That’s what I thought but wasn’t sure. I just ordered another more powerful transformer. Thanks a lot for kindly reply to my message.

    • @mikak8019
      @mikak8019 2 года назад

      Same problem here, 1.5kw lathe wont run with 2.2kw 3p inverter, would 4kw version be powerful enough for my lathe?

  • @nickdavies2630
    @nickdavies2630 2 года назад

    Hi Andrew, can you tell me what ports
    For single phase connection. My input
    Ports are marked R, S and T. Which
    Of these are the live

    • @andrewwatts5625
      @andrewwatts5625  2 года назад +1

      hi your terminals for single phase are R & T. R being hot

    • @nickdavies2630
      @nickdavies2630 2 года назад

      @@andrewwatts5625 Hi Andrew, Thanks for your prompt reply, cheers, Nick

  • @davidtrt9228
    @davidtrt9228 2 года назад

    Buonasera ho alimentato l'unità 220 v monofase che controlla un motore 220 trifase.. l'unità fa il ciclo funzionale regolarmente ma in uscita non ho tensione ed il motore non si avvia.. quale potrebbe essere il problema... Ho settato la frequenza massima a 50 hz.. grazie

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      make sure you have the input on the input and not the output. if you did the unit will need to be replaced. if not disconnect the load and see if you have voltage. if still no voltage and your single phase input is across the correct two terminals (R & T. R being live)the your unit is probably faulty

    • @davidtrt9228
      @davidtrt9228 2 года назад

      @@andrewwatts5625 grazie proverò a disconnettere il carico..

  • @greenwattle
    @greenwattle Год назад

    Hi mate,
    In the manual there are two default value columns (3) and (6). Are these for different model VFD's?
    Thank you

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      Hi Default (3) is for running 400hz hi speed spindles, Default (6) is for running normal mains 50 or 60hz

    • @greenwattle
      @greenwattle Год назад

      @@andrewwatts5625 Oh right. I thought some must come preprogrammed with one r the other. Thanks

  • @andypurcell8234
    @andypurcell8234 10 месяцев назад

    What settings did you use to set torque constant at all speeds? Thanks!

  • @anotherriddle
    @anotherriddle 3 года назад +1

    Thank you for making this video! It's greatly appreciated. One question: Is there a parameter or some other way to set either a output current- or output power limit?

    • @andrewwatts5625
      @andrewwatts5625  3 года назад +1

      I do not see a current limiting parameter

    • @anotherriddle
      @anotherriddle 3 года назад

      @@andrewwatts5625 Thanks for taking a look!

  • @jeffpeters6561
    @jeffpeters6561 2 года назад

    Thank you for the video, I have that VFD and I put it on a Delta wood lathe and added a 3 phase motor. I was having trouble programming it, question does the display flash the whole time and what is the speed control parameters? Thanks

    • @andrewwatts5625
      @andrewwatts5625  2 года назад +1

      Hi all the time the controller has power but is at rest it will flash either the max speed or max frequency according to which you have selected to display. once you hit run it will show the ramp up information and finally the run Fequency/Speed. The max frequency(speed) is set with Pn10, Minimum Pn11, accelerartion Pn08 and Deacceleration Pn09 also set you motors rated fequency with Pn12 (60, 50 or 400hz?)

    • @jeffpeters6561
      @jeffpeters6561 2 года назад

      @@andrewwatts5625 thank you for getting back to me, I figured out alot of the VFD just from your video, I'm going to play some more, one parameter at a time so I can return it if needed.

    • @JamesCorcoran-s7l
      @JamesCorcoran-s7l 10 месяцев назад

      Thank you for spending time to explain this vfd

  • @m0gga
    @m0gga 2 года назад

    Good evening Andrew. As you so rightly stated that the user manual is scant, to say the least! Can you please tell me which terminals to connect an external start/stop switch to. Many thanks.

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      the Fwd/stop switch should be a momentary switch connected to 8 and 7 the Rev/stop switch should be a momentary switch connected to 9 and 7, stop/reset should be a momentary switch connected to 10 and 7. if you just want forward and stop just use the 8-7

    • @m0gga
      @m0gga 2 года назад

      @@andrewwatts5625 Thank you very much for your help. I am glad that you informed me of the need for momentary switches, my old drive that this one replaces needed latching switches, mind you it was built in the 80's. Not much space inside the terminals for multiple GND trigger wires, I will construct some sort of ground bus.

    • @m0gga
      @m0gga 2 года назад

      @@andrewwatts5625 Hi Andrew, I just thought that I should let you know that external control switching should be latching not momentary. I set up this VFD on a three phase pillar drill and based on your instructions ordered a pack of momentary switches, unfortunately the drill would not run unless I kept the switch depressed. But thanks anyway.

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      @@m0gga Sorry about that I have not used it like that and from the information i had they looked momentary. glad you got it working ok though

  • @scopeboy66
    @scopeboy66 2 года назад

    I have the same vfd I just set it up on my Bridgeport thanks to you. Could you please tell us how to set up the remote potentiometer and F and R swich? Thank you

    • @andrewwatts5625
      @andrewwatts5625  2 года назад +1

      Connect a momentary switch between Run and Gnd for forward and another between Rev and Gnd for reverse. your potentiometer of 1-5Kohms to 5v Out and Gnd with the wiper contact to 5v In

    • @scopeboy66
      @scopeboy66 2 года назад

      @@andrewwatts5625 Thank you sir I will give it a try. This also means I should change the perimeters in the setup menu correct?

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      @@scopeboy66 Yes

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      @@scopeboy66 PN03 set to 1 for potentiometer control and PN04 to 2

    • @scopeboy66
      @scopeboy66 2 года назад

      @@andrewwatts5625 Thank you, sir. I have to order the temp on switches I will know soon. For now, you have helped me a lot, This vfd is so much quieter than my old static converter. Thank you

  • @sermandet2022
    @sermandet2022 Год назад

    You connected 3 phase to the VFD? Does that mean you use 380V 3 phase power supply?

    • @andrewwatts5625
      @andrewwatts5625  Год назад +1

      Hi the power in the USA is 110v so the three phase is 220v though i get more like 240v off line, for 220v use VFD A2-2022 and 380v use A2-3075

    • @sermandet2022
      @sermandet2022 Год назад

      @@andrewwatts5625 Oh yes of course. Did not realize it was in the US. Thank you

  • @dennislinares2582
    @dennislinares2582 2 года назад

    Hey Andrew thanks to you I was able to configure a A2-8055 inverter for a 5hp table saw. now what I want to do is set up a big mushroom kill button at the operators reach or can I use the original electro magnetic switch. I notice you mounted yours next to the machines original switch, is it functional? The owner mounted the VFD on the wall next to the saw but he would like an emergency kill button at the operators reach. Can it be done?

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      Yes I kept it functional as a safety should I get a power outage then back on. Stops everything being suddenly live when not expected. Just place the kill switch inline with the power to the unit

    • @dennislinares2582
      @dennislinares2582 2 года назад

      @@andrewwatts5625 Thank you Andrew. The problem is, the owner has set up everything on the wall next to the saw and to rewire and move conduits and gang boxes would be more expense and time consuming. I would just like to know is if I put momentary 5v to port Lk to start and Lb to stop, would that work? or just a big button kill switch to Lb?

    • @dennislinares2582
      @dennislinares2582 2 года назад

      I know I would have to change some parameters to work with external switch. I just don't know what signal to use to activate the on-off ports (Lk and Lb or Lz).

    • @dennislinares2582
      @dennislinares2582 2 года назад

      @@andrewwatts5625 I made a test by turning the input off and then on to simulate a power outage and the VFD did not turn on after power up. It shows an error code and you can just push the stop/reset button and you're ready to start again.

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      @@dennislinares2582 yes that is right. I just wanted am old fashioned mechanical interlock switch rather than a software driven one.

  • @sambrooks1791
    @sambrooks1791 2 года назад

    When you set your torque to max how did you do this? I believe this is the issue I’m struggling with… thanks

    • @andrewwatts5625
      @andrewwatts5625  2 года назад +1

      Hi I set pn13 torque compensation to 0.0 and pn14 torque compensation frequency to 80hz

  • @josefalcon5293
    @josefalcon5293 3 года назад

    Hello there
    I have seen that you have a variator just like I have acquired. And I would like to know what parameters you have in P12, P13 and P14. I cannot understand the specifications of these.

    • @andrewwatts5625
      @andrewwatts5625  3 года назад

      Hi Jose
      The setting i have set are P12 the frequency of your motor which in the US is 60 and the UK is 50.
      P13 is set to 0.0 which is the torque compensation which for most applications will be 0.0
      and i left P14 to 80hz.
      hope this is of help
      Andrew

  • @arussell6232
    @arussell6232 2 года назад

    Do you happen to have a link to the pdf of the VFD? Mine came new without a manual of course. Got it working with this video but something that would be nice to have. Thanks for the video!!

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      Send me your email and I will scan mine and send it to you

  • @bertokistvan74
    @bertokistvan74 3 года назад

    hi would you send a complete wiring diagram?
    and would you describe the setting? thanks

    • @andrewwatts5625
      @andrewwatts5625  3 года назад

      Hi there is very little wiring involved, 3 or single phase in which connects to the input terminals then 3 phase out which is connected to the motor. The settings are as described inthe video and you would need to adjust motor frequencies according to what motor you are using. I used the default settings mainly but changed motor frequencies on Pn01, Pn10 and Pn12. I also changed the accelleration and decelleration times

    • @bertokistvan74
      @bertokistvan74 3 года назад +1

      @@andrewwatts5625 i would be interested in external button control

    • @andrewwatts5625
      @andrewwatts5625  3 года назад +2

      description of remote controlls should be on page 11 of your manual that came with your unit, if you do not have this send me your email to andrew@andrewjwatts.com and I will send you a copy

    • @bertokistvan74
      @bertokistvan74 3 года назад

      @@andrewwatts5625 I wrote to you

  • @AntonioSanchez-in7um
    @AntonioSanchez-in7um 2 года назад

    Hello, magnificent video, it has helped me to change the configuration of my VDF A2 so that it works at 50 Hz. I am going to connect it to a forklift that previously worked at 380V, I have already changed the configuration of the motor from star to delta, but before connecting it it has A question arose, the forklift comes with a control panel, I believe that this control panel was the one that previously controlled the forklift motor, direction of rotation, frequency, etc. Do you think I could directly connect the VDF A2 to the forklift frame input?

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      I do not see why not, I left the old reverse switch on my mill for ease of wiring and just do not use it

    • @AntonioSanchez-in7um
      @AntonioSanchez-in7um 2 года назад

      @@andrewwatts5625 Thanks for your quick response.

  • @cannetodicastagnolo5182
    @cannetodicastagnolo5182 3 года назад

    Hi! Nice video!
    I'm trying to understand what is multi segment speed and how it works.... Can you help me?

    • @andrewwatts5625
      @andrewwatts5625  3 года назад

      Hi I believe it is for setting fixed speed points so you can select preset speeds and jog between them

  • @bobfreeman650
    @bobfreeman650 2 года назад

    only getting 25v output , is this a set up problem ???

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      Unfortunately it sounds like it is dead. The VFD varies the frequency not the voltage. Ensure you connected it the right way round. I f you accidentally connected the input to the motor terminals it will have killed it.

    • @bobfreeman650
      @bobfreeman650 2 года назад

      @@andrewwatts5625 Great !! deffo not connected it wrong.. on a plus side I emailed Vevor uk Sunday evening and got a response at 00.21 AM monday morning !!!

    • @claytong2371
      @claytong2371 2 года назад +1

      Hi Bob. I had the same issue, and finally found that P32 is the issue. To drive a 3-phase motor, you first need to set P32 to '50Hz' mode (6), and then adjust parameters from there. I suspect there are other (hidden) parameters that the P32 sets up to control voltage, current etc. It seems to come preset to the 400Hz mode (eg CNC spindles), which is why I didn't have a problem last time I bought one of these (for my CNC). Hope this helps!

  • @henrikskovthomsen1261
    @henrikskovthomsen1261 Год назад

    Do switch to control rpm ?

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      Hi I am not sure what you mean? you can control RPM from the arrow buttons on the panel or an external potentiometer, set max speeds, ramp up and down speeds using the settings features

  • @stephenlynch7150
    @stephenlynch7150 3 года назад

    We getting power but it's not running nothing 75kw one

    • @andrewwatts5625
      @andrewwatts5625  3 года назад

      a common mistake people make is connecting it backwards, putting the power on the motor terminals and visa versa. This will totally fry it and when correctly wired will have no output. But if you wired correctly, have correct power on the input and no output then the unit is probably dead and you should send it back for a replacement.

    • @stephenlynch7150
      @stephenlynch7150 3 года назад

      @@andrewwatts5625 it stuck on 9 750 and it should be on about 400 but can't seem.to get it back on the 400

    • @andrewwatts5625
      @andrewwatts5625  3 года назад

      @@stephenlynch7150 Which Pn item number are you refuring to? list your Pn settings and explain what you are using this for including the power requirements for your motor

  • @reefbrooker7415
    @reefbrooker7415 2 года назад

    this can restart automatic?

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      Set Pn7 to 2 for restart by external signal

    • @reefbrooker7415
      @reefbrooker7415 2 года назад

      @@andrewwatts5625 i mean can Start automatically when energized.

    • @andrewwatts5625
      @andrewwatts5625  2 года назад

      @@reefbrooker7415 Pn34 set to 99 should do auto restart but i tried this with mine and it did not work, so not sure if this is possible

    • @reefbrooker7415
      @reefbrooker7415 2 года назад

      @@andrewwatts5625 i try and no work with p34, if you get how do it, please let me know

    • @reefbrooker7415
      @reefbrooker7415 2 года назад

      p34 is just for 2.3 sec or less with no power

  • @devoalan
    @devoalan 2 года назад +1

    No offense but all the questions I have didn't even come to close being answered. Ty

  • @do3828
    @do3828 Год назад

    hello, how did you set the torque to maximum at all speeds? i did not get to and when i go low speed torque is weak
    thanks in advance

    • @andrewwatts5625
      @andrewwatts5625  Год назад

      Hi Pn 13 controls the torque compensation (Default 0.0 max 4.0), Pn 14 sets the torque compensation frequency (Default 80hz). With constant torque applications, there is a possibility that the motor will overheat during low speed operation, also less cooling air flowing through it does not help. A constant torque load draws the same amount of current regardless of the motor's operating speed. This creates a problem at very low speeds, because the VFD reduces motor frequency in order to decrease motor speed. If the motor produces a high level of heat while operating at low speed, overheating results.
      As a rule of thumb, a fully loaded motor with Class B insulation running at 50% rated speed on a constant torque load will not overheat. If the motor is run below 50% speed continuously, it will overheat. so try increasing the Compensation figure but watch for overheating. if I am requiring to run at slow spindle speeds where high torque is required for an extended time I alter my drive ratio (either set to low range or alter the belts drive) so the motor is running faster.
      hope this helps

    • @do3828
      @do3828 Год назад

      @@andrewwatts5625 sure, it helps a lot! thanks for this very detailled answer!
      have a great day! 😁

    • @dalechamberlain1043
      @dalechamberlain1043 Год назад

      So if my motor is 50hz and i need more torque.( i only run it at full speed) i can adjust pn13 between 1 and 4. But still leave pn14 at 80hz ?