Simodrive 611 1

[FrieditAgain]

Does anyone know, or can anyone tell me how to adjust the drift and such on a motor attached to a Simodrive 611? I just hired in with a company whose electrical engineer left 2 wks earlier and didn't bother to leave anything but the tools behind. I now have a client that replaced the drive module on a multi-spindle lathe and needs to have the motor drift dialed in to match the new module. I have the battery box here, but that's it....anyone? anyone?

Thanks

 

[ozmosis]

Is this a 611 analogue or digital?

 

[ozmosis]

I'm not sure if this link will work for you but try it, click on the tab "All Documents" and type "drift" (I assume your issue is with temperature drift?) into the search box and click go

http://support.automation.siemens.c...d&objid=10804940&DataKey=10804940&treeLang=en

 

[FrieditAgain]

It is an analogue drive, and no, I am not looking for temperature drift. The problem is that the motors don't follow EXACTLY what signal is sent for speed, so I need to adjust it to make absolutely certain that when the processor says "run at 1500 rpm" it runs at 1500 rpm, not 1490 or 1550.

I think the actual adjustment is on the 840C module, but I am not certain.

 

[ozmosis]

As its the analogue 611, I think the adjustment of drift is actually on the feed module itself. I'm not 100% sure so I wouldn't like to advise further. What I know about the 611 analogue is that if you set it up wrong you really can cause yourself headaches so I would recommend you get some expert help on this.