PEAK-System Forum

Dear
Recently, I have used UDS API services to send some data to ECU.but I have meet some question , because of the data to send is too long,I want to change the time between two consecutive frames, I want to set the time is 5 ms .so I used the PUDS_Param_Separation _time,but the time between two consecutive frames is also more then 10 ms.how to solve this.
best wishes

Hello,

please note that the separation time is actually set by the reception part, normally the ECU. Check the configuration of your ECU and try to change the value at it.

Dear
Do you mean ,if I want to send the time of two consecutive frames is 5 ms .The ECU have to set 30 00 05,then the time between two consecutive frames will be 5ms
best wishes

yes. The ECU as well as your client should use 5 ms.