01.99
Pos.
75
ref.
FIPO
value
x
74
IPO
filter
PT
1
model
Model
Backlash
compensation
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
Fig. 6-59 Analog signals for the position control loop
E Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Speed
pre–control
72
Balancing
filter
Position
speed
controller
pre–control
–
–
x
set, ber
77
–
76
6 Description of the Functions
6.7
Analog outputs
71
70
Speed
control
n
loop
act
73
Dynamic following
error monitoring
x
act
+
6
6-553