Communication123Drive actual signals and parametersThe actual signals and parameters available depend on the drivetype. See the appropriate drive firmware manual for signal andparameter listings.The Read service is used for reading actual signals andparameters from the drive. The Write service is used for writingparameter values to the drive. Both the Read and Write servicesuse the same parameter mapping system. CANopen Index equalsdrive parameter group in hexadecimal format + 4000h andsubindex is parameter index. For example, the index for driveparameter 30.19 equals 1Eh + 4000h = 401Eh and subindex = 19(dec) = 13h.Index (hex) Subindex Name Type Attribute Information4001 1 Drive signal 1.01 (1 (2 (32 Drive signal 1.02 (1 (2 (3• • • • • • • • • • • • • • • • • •4002 1 Drive signal 2.01 (1 (2 (3• • • • • • • • • • • • • • • • • •4003 1 Drive signal 3.01 (1 (2 (3• • • • • • • • • • • • • • • • • •400A 1 Drive par. 10.01 (1 (2 (32 Drive par. 10.02 (1 (2 (3• • • • • • • • • • • • • • • • • •400B 1 Drive par. 11.01 (1 (2 (3• • • • • • • • • • • • • • • • • •4063 1 Drive par. 99.01 (1 (2 (3• • • • • • • • • • • • • • • • • •Subindex 0 = number of mapped objects.(1 U16, INT16, U32 or INT32(2 Depends on parameter type of the drive.(3 See the appropriate drive firmware manual.
