Page 2 of 2 FirstFirst 12
Results 14 to 15 of 15
  1. #14
    Join Date
    Jan 2008
    Near Philly
    All you guys seem to have good knowledge of the ABB drive. I have a job almost ready for commissioning, the ABB drive is N2 capable, I haven't figured out how to set the N2 address. I'm sure it's a software change; I haven't been able to locate it in the manual. The drives have built in bypass. Sometimes it matters for certain things. I've started 3 of 10; so far they seem easy to get started, except for the rotation change. The line wires block the wires that are needed to swap the rotation, it takes about 15-20 minutes to make the change. These are mounted high in a Carrier AHU, need an 8 ft ladder to work on them. Other than that, they are intuitive and startup quickly.

  2. #15
    Join Date
    Sep 2006
    Rhode Island

    In case you don't already have it I just e-mailed you a copy of the Embeded FieldBus Manual for the ABB ACH550 drive. It will tell you where to configure the drive for your N2 connection.

    Have Fun With It......

Page 2 of 2 FirstFirst 12

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event