Siemens SINUMERIK 840C - Manual (Page 535)

7 Drive Machine Data (SIMODRIVE Drive MD) 09.95
7.3.2 Drive MD (data description)
Selection adaptation speed controller 1413
Default value Lower input value Upper input value Units
0 0 1 –
Active
at once
This machine data allows adaptation of the speed controller machine data to be controlled as a
function of speed.
Input 0: The adaptation function is not active. The settings in control machine data
MD 1407 and MD 1409 are applicable over the entire speed range. Control
machine data MD 1408 and MD 1410 are not taken into account.
Input 1: The adaptation function is active. See machine data MD 1411 and MD 1412 for
description.
Note:
The adaptation function is automatically activated by the Calculate controller data operation
for main spindle drives.
Natural frequency reference model speed 1414
Default value Lower input value Upper input value Units
0.0 0.0 8 000.0 Hz
Active
at once
Input of natural frequency for the "Speed control loop" reference model. The filter is
deactivated if a value of < 10 Hz is entered (proportional element with a gain of 1).
Note:
Machine data MD 1414, MD 1415 and MD 1416 must be set in each case to the same value
for interpolating axes.
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SINUMERIK 840C (IA)