Example: CNC-controlled, rotary axis with SERCOS drive

The encoder supplies 65536 increments per revolution (S-0-0116). The rotation resolution in the drive is therefore specified by S-0-0079 = 65536.

The resolution of the position measuring system is therefore:

The drive uses a rotary weighting for speeds:

Weighting factor: S-0-045 = 1

Weighting exponent: S-0-046 = -4

The weighting factor for the speeds is:

The scaling required for the manipulated variable is therefore:

Excerpt from the axis parameter list

getriebe[0].wegaufz        65536

getriebe[0].wegaufn        3600000

getriebe[0].multi_gain_z   10000000

getriebe[0].multi_gain_n   360