Hi, I have KEB 07.f5.c1b-3b0a inverter. I just got

I would guess that this is off of a Rieter machine (C51 Carding Machine). They would be your best source of information.

Verify that the unit is properly programmed and that the control wires are correct.

Fcon = forward constant

The inverter is operating at the set speed in the forward direction.

Forward CONtinues

System is at the commanded speed in the forward direction.

If using bus communications (Can, ProFi, Mod, ext), there may be a communications command (Software signal) that is not being provided. Hardware and software enable signal required to obtain LS.

Possible that the terminal on the control card is bad due to miss connection or signals outside of the rated value.

Registered users can obtain this information from their web site.

http://www.kebamerica.com/en/service-downloads/downloads.html

This should be able to be obtained from your local KEB representitive.

If you are connected to the inverter with COMBIVIS, go to parameter FR.01 and enter a value of -4. This will set all parameters back to factory default.

You may be having an issue with the inverters software verison. As long as the inverters are the same part number, you should be able to download the parameters without any issue. There may be some unknown parameters but you should be able to hit ignore and keep on downloading.

Sy.06 is the inverter address.
Sy.07 is the inverter baud rate.

Verify that these are set properly in the COMBIVIS software.

i have a prblem in the F5 keb combivert it's show Error
E.OC & E.puci & E.Puch could you please advice us with the proper solution
thanks