Siemens SIMODRIVE 611 universal - Page 553

6
6.7 Analog outputs
6-553
 Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Dynamic following
error monitoring
x
act
–
–
x
set, ber
FIPO
n
act
Model
x
IPO
–
Speed
pre–control
Backlash
compensation
PT
1
model
+
Speed
control
loop
Position
controller
75
71
74
72 70
73
76
77
Signal No. Signal name
70 Output, position controller
71 Pre–control speed
72 System deviation, position controller input
73 Position actual value
74 Position reference value
75 Velocity setpoint IPO
76 Following error
77 Following error, dynamic model
Pos.
ref.
value
filter
Balancing
filter
speed
pre–control
Fig. 6-59 Analog signals for the position control loop
6 Description of the Functions
01.99