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Siemens SINUMERIK 840C Installation Instructions

Siemens SINUMERIK 840C
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12 Functional Descriptions 08.96
12.33.1 Introduction
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a
Function generator
for FFT analysis
(speed controller)
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Filter 1
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Filter 2
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611D:
Speed feedforward
control setpoint
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Speed
setpoint filter
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Speed
setpoint limitation
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Speed
controller P gain
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611D:
Weight compensation/
feedforward control torque
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Torque setpoint
limitation
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Torque setpoint
limitation
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Speed controller
reset time
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Integrator
feedback
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Speed actual value
monitoring
torque setpoint
limitation = 0
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Torque- to-cross-
current conversion
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Current setpoint filter
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Current setpoint limitation
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MSD field control
FDD field setpoint =0
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Ust
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Ust
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I
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Filter 4
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Filter 3
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Filter 2
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Filter 1
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iq
–
set
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i
–
set
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n
–
act
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ENC
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M
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U
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U
RST
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a
Function generator
for FFT analysis
(current controller)
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Current control
loop
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611D:
Filters 1-4 in current
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&
Fig. 12-1 Overview of speed and current control loops
12–332
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50
SINUMERIK 840C (IA)

Table of Contents

Other manuals for Siemens SINUMERIK 840C

Preview: User Guide
User Guide291 pages
Preview: Diagnostics Guide
Diagnostics Guide260 pages
Preview: Operator's Guide
Operator's Guide301 pages
Preview: Installation Guide
Installation Guide189 pages
Preview: Planning Guide
Planning Guide375 pages

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Siemens SINUMERIK 840C Specifications

General IconGeneral
BrandSiemens
ModelSINUMERIK 840C
CategoryControl Unit
LanguageEnglish

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