Siemens SINUMERIK 840D sl Function Manual page 442

Detailed description
2.3 Setpoint /actual-value system
⇒
Result:
1 encoder increment corresponds to 0.004768 increments of the internal unit. In practice, the
available encoder resolution should not be resolved more accurately than the internal
computational resolution.
54
MD30300 $MA_IS_ROT_AX
MD31000 $MA_ENC_IS_LINEAR[0]
MD31040 $MA_ENC_IS_DIRECT[0]
MD31020 $MA_ENC_RESOL[0]
MD31030 $MA_LEADSCREW_PITCH
MD31080 $MA_DRIVE_ENC_RATIO_NUMERA[0] = 1
MD31070 $MA_DRIVE_ENC_RATIO_DENOM[0]
MD31060 $MA_DRIVE_AX_RATIO_NUMERA[0]
MD31050 $MA_DRIVE_AX_RATIO_DENOM[0]
MD10200 $MN_INT_INCR_PER_MM
Basic logic functions: Velocities, Setpoint/Actual Value Systems, Closed-Loop Control (G2)
= 0
= 0
= 0
= 2048
= 10
= 1
= 5
= 1
= 10000
Function Manual, 11/2006, 6FC5397-0BP10-2BA0