gaminn

I try to set parameters 100 and 101 (setpoint source and control source). After factory reset, they have "Fieldbus" value. Unfortunately, whatever value I select, it returns to "Fieldbus". Please see this video https://youtube.com/shorts/qZMpluz76DM?feature=share

What a shame, I missed that. However, TERMINALS should be factory default, so should be set there. I will check it next week, thanks.

Yes, I have only DGB11B. No way to connect the inverter to my PC. I searched almost all parameters and I can see no parameter that can e.g. disable a bus and enable terminal controls. I will try to ask SEW tech support.

I found this manual https://download.sew-eurodrive.com/download/pdf/10556214.pdf . I'm sorry but after 1 hour of reading and experimenting, I'm not able to set the operation from terminals. Still WAITING FOR DATA.

Hi, I have SEW MCV41 and I'm able to run only in manual mode from DGB11B operator panel menu. Once I set controller inhibit terminal to 1, the status changes from controller inhibit to waiting for data. I guess the inverter is set to be operated from some serial bus, but I don't have any, I would like to operate inverter from the terminals of the inverter. I also tried to factory reset the inverter but that doesn't help. How to operate this inverter from terminals?

Hi, I have 2 almost identical SEW keypads, one is DBG11A-01 and the other one is FBG31C-01. Is there any compatibility chart for these keypads - which one fits which VFD family? Are they compatible with MCV41A0030-5A3-4-00 and 31C015-503-4-00 VFDs?