The messaging section is an additional serial data transmission possibility with a predefined bit width of 2 bits.
The data are saved serial during 18 transmission cycles in the ECU and results in a 36 bit data word.
That means that the complete transmission time of one data word is 18-times longer than the data transmission cycle.
The setting is done directly in the corresponding field of the BUS-Configuration-window.
Thereby:
1. the amount of bit have to be set
2. the parameter DataRangeInitialization is set to false.
Section of the PSI5-BUS-configuration-window: