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SOLVED

Ctrlx drive sincos relative encoder on XG21

Ctrlx drive sincos relative encoder on XG21

Henderickx
Established Member

 

I connect the sincos encoder to the XG21 multi encoder connector. 

I use encoder ITD 49H00 0064 M  of baumer and mechanic connected to the motor shaft. 

this is an Sincos encoder 1Vpp with 64 period per revolution. 

so i configur this as encoder 1 see picture below: 

Henderickx_0-1691661810063.png

When i move the motor shaft i see the value basic output data changing but i do not see the value actual position value at extended output data changing. 

Also i can home the encoder by SET absolute position. 

Henderickx_1-1691662140380.png

then i get the message:

Henderickx_2-1691662162276.png

What could be the problem? 

regards, 

 

 

 

 

 

 

 

 

2 REPLIES 2

Henderickx
Established Member

I find the follow document with the description to start a incremental encoder: 

https://developer.community.boschrexroth.com/t5/ctrlX-I-O/Ctrlx-drive-sincos-relative-encoder-on-XG2...

By the follow step i run the encoder evalution, and i recieve the follow error:   

The motor can run freely and i see them moving over some turns. 

 

Henderickx_0-1691676549363.png

error explanation: https://docs.automation.boschrexroth.com/doc/2822467242/c3701-motor-revolution-motion-impeded/latest...

an other thing what i see is that i do not trust the actual position value by the extended output data: 

Henderickx_1-1691677662480.png

 

When i turn the motor shaft around for example 90 degrees, the actual position value is not changing in the same step.  The value changed just a bit like example from 0 to 0.5256.

 

 

 

 

 

but is seems that the  

The fault was comming from a misalignement of the magnetic ring of the encoder and a wire fault. 

after reparing this all stif works fine. 

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