matts_persic
Member
Does anyone have experience connecting to an ABB ACS-355 drive using the OPCA-01 cable and DWL2.7 or DrivesWindow software. Two different ABB guys said the OPCA-01 is the cable to use, but I can not get it to communicate. I am connecting it to the keypad port and have tried using a RS-232 and a RS-485 port on the PC running DrivesWindow Lite 2.7 and DrivesWindow. Neither works. I have successfully connected to ACS800 and DCS-x00 using fiber and serial, but can't get a connection to the ACS-355. Any help would be greatly appreciated. Surprisingly the ABB folks in New Berlin are no help, and they generally are great with tech support for our company. Matts Persic [email protected] 775-842-8640 mobile.