Drift Compensation - Siemens SINUMERIK 840D sl Commissioning Manual

NCK start-up
10.5 Parameterize axis data
Machine data
Table 10-21 Speed setpoint matching: Machine data
Number Identifier
Axis-spec. ($MA_ ... )
32250 RATED_OUTVAL
32260 RATED_VELO
Literature
Function Manual Basic Functions;
Speeds, setpoint/actual value systems, control, Chapter "Speeds, traversing ranges,
accuracy"
10.5.9

Drift compensation

Digital drives
Digital drives are not subject to drift or compensate for it automatically.
Machine data
Table 10-22 Drift compensation: Machine data
Number Identifier
axis spec. ($MA_ ... )
36720 DRIFT_VALUE
146
Name/remarks
Rated output voltage [%]
Rated motor speed
Name/remarks
Basic drift value, always = 0
Note:
0 recommended for digital drive.
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
Reference
G2
G2
Reference
G2
IBN CNC: NCK, PLC, drive