Siemens SINUMERIK 840C Installation Instructions Manual page 421

7 Drive Machine Data (SIMODRIVE Drive MD)
7.1.2 MSD MD (data description - SW 3)
32
Integral-action time speed controller motor 1
Default value
20
Input of integral-action time (t
which can be set separately for eight gear stages.
Note:
A speed controller adaptation can be implemented only for gear stage 1 (see MD 203).
35
Smoothing time torque setpoint motor 1
Default value
3
Input of smoothing time for the torque setpoint. MD 45 and MD 46 are the corresponding
machine data.
Note:
The smoothing function can be activated in machine data MD 44.
36
Encoder phase error compensation motor 1
Default value
0
Phase errors in the encoder signals can be compensated by means of a correction function.
The amplitude of this function is specified via machine data MD 36.
Note:
Default value 0 means no correction.
37
Switchover speed motor encoder evaluation motor 1
Default value
32 000
Input of the switchover speed for evaluation of the motor encoder. In this case, it is possible to
switch between the square-wave and SINE/COSINE evaluation modes. Square-wave
evaluation is applied at speeds above the maximum value entered.
7–6
Lower input limit Upper input limit
5
) for the speed controller. The speed controller has a PI function
N
Lower input limit Upper input limit
3
Lower input limit Upper input limit
-400
Lower input limit Upper input limit
0
©
Siemens AG 1992 All Rights Reserved
Units
6 000 ms
Units
1 000 ms
Units
+400
Units
32 000 rev/min
6FC5197- AA50
SINUMERIK 840C (IA)
12.93
Active
at once
Active
at once
Active
at once
–
Active
at once