Siemens Sinumerik 840 sl

Detailed description
2.3 Setpoint /actual-value system
Basic logic functions: Velocities, Setpoint/Actual Value Systems, Closed-Loop Control (G2)
54 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
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⇒ MD30300 $MA_IS_ROT_AX = 0
MD31000 $MA_ENC_IS_LINEAR[0] = 0
MD31040 $MA_ENC_IS_DIRECT[0] = 0
MD31020 $MA_ENC_RESOL[0] = 2048
MD31030 $MA_LEADSCREW_PITCH = 10
MD31080 $MA_DRIVE_ENC_RATIO_NUMERA[0] = 1
MD31070 $MA_DRIVE_ENC_RATIO_DENOM[0] = 1
MD31060 $MA_DRIVE_AX_RATIO_NUMERA[0] = 5
MD31050 $MA_DRIVE_AX_RATIO_DENOM[0] = 1
MD10200 $MN_INT_INCR_PER_MM = 10000
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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.