S120 Homing

Hello,

I have a sinamics S120 and i want to research a reference point, with external camma with a sensor.

I must to use SINA POS with telegram 111.

I don't know if I use Mode position=4 (referencing - reference point approach), the input sensor must be connected to the EPosSTW 2 bit 2 (p2612 - Activate reference cam)?!?

Regards

Hello,

i checked in the start the parameter r722.x but there is not...

The parameter p2612 is connected with r2092.2.

The signal of the sensor is connected with "SINA_POS_DB_1".sxSendBuf.sxEPosSTW2.SetRefPt in the Tia project

---| E10.0 | ----- ("SINA_POS_DB_1".sxSendBuf.sxEPosSTW2.SetRefPt)

Then I call Sina Pos FB.

But the axis is stopped...

How much is the value of P2597? It should be 0.

Please check. 

Hi,

i resolve the problem in this way...

When RefPSet is 0, i set ModePos =4 (ReferencePoint).

Then check that RTS, RDY and IOp are at 1 =>

1) Set RefStart=1 (p2595)

2) Set the sensor in SetRefPt and ActRefCam (p2596-p2612).

The homing is complete when RefPSet is 1.

New question published by Cristilex25 is split to a separate thread with the subject Configure the parameters in the "Homing" tab?.

Best regards
Jen_Moderator