Siemens SINUMERIK 840C - Page 1109

12 Functional Descriptions 08.96
12.33.1 Introduction
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Current
setpoint
limitation
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Function
generator for
FFT analysis
(current
controller)
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MSD field control
FDD field setpoint =0
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RST
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act
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set
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Filter 1
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PT2:
MD 1202
MD 1203
Bandstop:
MD 1211
MD 1212
MD 1213
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MD 1104
MD 1105
MD 1103
MD 1238
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Field controller
MD 1120
MD 1121
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Fig. 12-3 Overview of current control loop
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SINUMERIK 840C (IA)