Hi, I am trying to use a positioning axis technology object connected to my drive via telegram 3. However when I go to commissioning, I get these warnings: . MC_Alarm 111 and MC_Alarm 112, which state my drive and encoder configuration is inconsistent. When I activate master control on the TO and the axis enable, I receive fatal error 102, Error in drive configuration adaptation.

When I take master control of the drive directly via Startdrive, I get no errors.

I do not get this error when I enable virtual axis, but I do get the error when I activate the simulation. When I created a second TO, put the first TO as virtual axis and connected the second TO with the drive, I got the same 102 error. I use telegram 3 via ProfiNET. I noticed when I go to online device view, there is a yellow warning exclamation mark next to S120_CU310_2_PN, which states "conflicting diagnostics data". I do have to complete a test stop for my safety, can this have an effect?

Thanks for the post!

I had similar issues:

• With a Siemens Drive (S210), I was able to control the motor on the drive control panel without any error messages. However, on the Technology Object control panel, I received the following error: "Encoder config. adaption error."
• I tried everything—removing, resetting, full hardware downloads—but nothing helped until I found this post.

Here's what I did:

• Deleted the Technology Object
• Created a new Technology Object
• Unchecked "automatically apply drive values at runtime (online)"
• Downloaded the changes to the PLC

Ad a result: No more errors on the object! I'm now hoping this solution remains stable for a long time.