S120 - 1515T2PN - SINA_PARA Error

Hi all,

I'm having an issue with SINA_PARA_S, I need to release manually the Holding brake of the motors.

When I was using S7-300T I used to set parameter 1215 to 2 or 1 for releasing and holding brake.

Now I'm trying with CPU1515T and SINA_PARA_S but I get an error reading and writing.

Maybe something is wrong in the setting, but I cannot find what is.

Here is a screenshot with SINA_PARA_S setting.

Hoping someone can help me.

Regards

Marcello

Technology Team

Dear,

I think your AxisNo. is false. You used axis number 1 but this is normally the Control Unit at S120 devices. Please check the right axis number of your SERVO_01 axis and it should work!

Thanks a lot, but where can I find axis number?

Technology Team

Hello,

for example in Starter under your device unit -> communication -> Telegram configuration in the 3rd column of the table.

In startdrive you can find it via right click on the axis -> properties or in the device view.

Please let me know if you found it.

 Is this the right place?

 Technology Team

No, please goto Starter and have a look at my attachement:

 Thanks a lot, with your help I finally solved my issue !!!

Technology Team

No, please goto Starter and have a look at my attachement:

 I am having the same problem I believe, but this solution is not working. I am using the HW_ID of the telegram (111). I always get the same 1st parameter access error. Is there a limitation if the axis has a safety telegram as well? Attached is my telegram configuration. 

I'm actually using FB287, not FB286, but I can't find as much help for it. My goal is to adjust the encoder from here so I can rehome using a retained position value.