S210: Modifying telegrams

 Thanks for the inputs.
 But for S210, I couldn't modify the telegram like S120.

0_Einstein

If you are using StartDrive, adding a supplementary extension to the telegram is possible.

If using starter, you can adjust the length of the selected telegram 105, adjust the new parameters available for transmit to send fault / warn codes.  Then on the PLC side, find a standard telegram at least as big as the new telegram size.  Sometimes "standard" might mean "Free telegram".

Or, if you are able, select a different telegram which automatically adds error/warn codes, or has a couple of free 16-bit spots for sending.

A tip Siemens Support gave me years ago was to select a standard telegram with most of the data I wanted already in it.  By selecting a standard telegram, it automatically makes all the BICO connections.  Then manually adjust the send and/or receive length, extending the standard telegram, and, finally, manually mapping the extensions.

On the PLC side, by using starter rather than startdrive allows this flexibility.  StartDrive is not as easy to manipulate, and also harder to get wrong.

DavidBrown

Ok,

But as I see telegram 105 does not contain the errorcode of the drive.
What is best way to read in the error code then if a TO-object position axis is already used?
Telegram extension?

 

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Split from Read faults from Sinamics S210.