poya_xp

Hi. i have a CP 341-RS422/485 with a hardware dongle on back of it and i want to use it to make a modbus connection with Delta V DCS.i download all the related pakage form SIEMENS site and install them but still i have a big problem. when i want to load the driver into it from HW config>Assigne Parameter>parameter i use modbus slave protocol and as soon as i click on the Load Driver this error appeared: "DS200 Writing Error" what is this and how can i solve this? i apprecited you in advance. bye.