ET200S 1SI CANopen Write and Read SDO

canopen

#1

Hi,

I’m using the module 1SI CANopen, by hms, with ET200S distributed I/O and S7-319 PLC.
I’m expirience some issue reading and writing SDO with unsigned32/integer32 (DWORD/DINT). Everytime i tried to read or write this data type registers, i get the follwing abort code: “06070010 data type does not match. length of service parameter does not match”.

I’m using the block designed by HMS for SIEMENS TIA portal readSDO and writeSDO.

Does anyone know how to solve this issue?