Hi Dominik, thanks for the message, but it's probably best to work with your local distributor or Rockwell Automation for support rather than me relaying info from our specialists.🙂
Hi, @juniorelectrical499. The selection for the R0 terminal on the main control board is parameter 230. You can set that to look at the “Drive Status Conditions” and then choose the condition you’d like to engage/disengage the brake system (running, stopped, faulted etc.).
You can connect your relay to the drive relay output (terminal R0, parameter 230). You can set the drive relay to trigger based off “Drive Status conditions”. Choose the appropriate condition you’d like to engage/disengage the brake coil.
@@Vanmeterinc1 We all know that Rockwell has ways to run normal VFDs and Servo drives in a demo mode to run 120 vac so this is why I ask. The drive probably has a parameter change to allow a reduced run. Again, this is why I ask.
Sorry for the late response! For safety purposes stop inputs need to be wired normally closed (N.C.). If the drive sees 0V on a terminal assigned as “Stop,” it will issue a “Stop Asserted” command. When the drive sees 24VDC or 120VAC (I/O board dependent) it will stop issuing the “Stop Asserted” command. Hope this helps.
Is there anyway my stop parameter could work as a normally open rather than a normally closed. As in having it stop the vfd when the 24vdc or 120vac is outputed rather than when it drops out.
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Great video
MOST USEFUL VIDEO 📹 👍
thanks i need see these numbers on the P35,P36 etc on the power flex
Thanks for the video, want to use the analog output to monitor the motor power, is it possible?
Thanks for the video! But do you know where the problem is, as soon as I program the DI Start and NO other input, that I get the error DigInConficB?
Hi Dominik, thanks for the message, but it's probably best to work with your local distributor or Rockwell Automation for support rather than me relaying info from our specialists.🙂
Thanks for this video,,,
Sorry, i'm question,
how to set the digital output (R0) for on and off the brake system on an AC motor?
Hi, @juniorelectrical499. The selection for the R0 terminal on the main control board is parameter 230. You can set that to look at the “Drive Status Conditions” and then choose the condition you’d like to engage/disengage the brake system (running, stopped, faulted etc.).
Oke,, thank you,,
I will try,,,
Thank you very much
thanks for this video? how can i connect external relay to control brake coil?
Up
You can connect your relay to the drive relay output (terminal R0, parameter 230). You can set the drive relay to trigger based off “Drive Status conditions”. Choose the appropriate condition you’d like to engage/disengage the brake coil.
Hello sir do you power flex 753 parameter manual?
How did you run the Powerflex 753 on 120vac?
The unit in the video is a specific Rockwell Demo Unit that is made for 120VAC. 208VAC is the minimum for the PowerFlex 750 series.
@@Vanmeterinc1 We all know that Rockwell has ways to run normal VFDs and Servo drives in a demo mode to run 120 vac so this is why I ask.
The drive probably has a parameter change to allow a reduced run.
Again, this is why I ask.
Thanks Sir ,, please How to installation a new encoder card type 20-750-ENC-1 ? and how to programming its parameters ?
Hi George, it is probably best to contact your local Rockwell Automation distributor for support.
I get access denied when I try and change parameters
Do you know anything about the fans in these drives?
Hi, I would recommend contacting your local Rockwell Automation distributor with questions. Thanks!
Hello, When I put "stop" on digital input 0, I get stopAsserted, what am I doing wrong?
Sorry for the late response! For safety purposes stop inputs need to be wired normally closed (N.C.). If the drive sees 0V on a terminal assigned as “Stop,” it will issue a “Stop Asserted” command. When the drive sees 24VDC or 120VAC (I/O board dependent) it will stop issuing the “Stop Asserted” command. Hope this helps.
Is there anyway my stop parameter could work as a normally open rather than a normally closed. As in having it stop the vfd when the 24vdc or 120vac is outputed rather than when it drops out.
This is not for somebody trying to learn this is for somebody already advanced this isn't for me.
If you have a local distributor you work with, there might be different levels of training available! www.vanmeterinc.com/events