Just did an integration for these drives, found 2 VFDs in the trunk that communicate when device is energized, but not sending power to the motor (OFF). When placed in Auto, device stops communicating. Trunk is EOL'd at both ends, drain wires are attached and only grounded at the main controller. Any idea why? I'd assume inteference (issue only occurs when device is delivering power to motor), but this doesn't seem to affect the rest of the trunk.
Thanks for the suggestion, Profibus and the ACS560 are not typically used for HVAC. Please visit new.abb.com/drives to find info about the specific industry of interest.
This works if you have one keypad. If you have two, then this would change the settings for the two controllers communicate internal to the VFD.
Just did an integration for these drives, found 2 VFDs in the trunk that communicate when device is energized, but not sending power to the motor (OFF). When placed in Auto, device stops communicating. Trunk is EOL'd at both ends, drain wires are attached and only grounded at the main controller. Any idea why? I'd assume inteference (issue only occurs when device is delivering power to motor), but this doesn't seem to affect the rest of the trunk.
great video, lots of detail
Thanks 👍
Please make the video on profibus DP communication with VFD ACS560.we actually using 15 nos of ACS560 drive on profibus DP
Thanks for the suggestion, Profibus and the ACS560 are not typically used for HVAC. Please visit new.abb.com/drives to find info about the specific industry of interest.
Hello, i have problem with ABB ACH580 wich is that i can not remove parameters lock to edit frequency limits plz help
You would need to contact your local ABB rep for this information. Please visit new.abb.com/drives
Where is the link for Bacnet for drives with bypass?
Brian, please see our newly posted video for E-Clipse bypass ruclips.net/video/O8c2fznS5r4/видео.html
Save data thankyou