Error handling ► ET/MT-3x6, ET/MT-2x8 series error messages ► Error message format ► Supplementary Data
Supplementary data are optional an are specific for the driver and for the error event. They usually contain:
|•||error code returned in the response|
|•||communication direction (send/receive)|
|•||address of data accessed by the request in a notation of the driver|
|•||number of received characters in the response|
There is an exact description of supplementary data part for all error events detected in all drivers in next chapters of this document.