Parameter list 05.05
11-142 SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
PNU
Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
Technology controller: Controller parameters
U488
(2488)
S00
FDS
(B170)
P gain FB 114
0.10 to 200.00
0.01
Ind: 4
FS=3.00
Type: O2
P052 = 3
P051 = 40
Online
U489
(2489)
*
S00
(B170)
Source for input quantity (x) for Kp adaptation FB 114
0 = connector K0000
1 = connector K0001
etc.
All connector
numbers
1
Ind: None
FS=0
Type: L2
P052 = 3
P051 = 40
Offline
U490
(2490)
S00
FDS
(B170)
Characteristic for Kp adaptation: Threshold 1 (x1) FB 114
0.00 to 200.00
[%]
0.01
Ind: 4
FS=0.00
Type: O2
P052 = 3
P051 = 40
Online
U491
(2491)
S00
FDS
(B170)
Characteristic for Kp adaptation: Threshold 2 (x2) FB 114
0.00 to 200.00
[%]
0.01
Ind: 4
FS=100.00
Type: O2
P052 = 3
P051 = 40
Online
U492
(2492)
S00
FDS
(B170)
Characteristic for Kp adaptation: Minimum value (y1) FB 114
Minimum value of Kp factor (y) when x
≤ x1
0.10 to 30.00
0.01
Ind: 4
FS=1.00
Type: O2
P052 = 3
P051 = 40
Online
U493
(2493)
S00
FDS
(B170)
Characteristic for Kp adaptation: Maximum value (y2) FB 114
Maximum value of Kp factor (y) when x
≥ x2
0.10 to 30.00
0.01
Ind: 4
FS=1.00
Type: O2
P052 = 3
P051 = 40
Online
U494
(2494)
S00
FDS
(B170)
Reset time FB 114
See also U495
0.010 to 60.000
[s]
0.001
Ind: 4
FS=3.000
Type: O2
P052 = 3
P051 = 40
Online
U495
(2495)
*
S00
FDS
(B170)
Factor for reset time FB 114
0 Reset time = U494 * 1
1 Reset time = U494 * 1000
0 to 1
1
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
Offline
Technology controller: Speed droop
A parameterizable feedback loop can be connected in parallel to the I and P components of the technology controller (acts on summation
point of setpoint and actual value). This loop can be activated and deactivated by settings in parameter U496 (loop can also be
deactivated by setting U497 = 0).
U496
(2496)
*
S00
(B170)
Source for control bit for speed droop injection FB 114
0 = binector B0000
1 = binector B0001
etc.
All binector numbers
1
Ind: None
FS=0
Type: L2
P052 = 3
P051 = 40
Offline
U497
(2497)
S00
FDS
(B170)
Speed droop FB 114
Example:
A 10% speed droop setting causes a 10% reduction in the setpoint at a
100% controller output ("softening" of closed-loop control).
0.0 to 60.0
[%]
0.1
Ind: 4
FS=0.0
Type: O2
P052 = 3
P051 = 40
Online
U498
(2498)
S00
FDS
(B170)
Positive limit for speed droop FB 114
0.00 to 199.99
[%]
0.01
Ind: 4
FS=100.00
Type: O2
P052 = 3
P051 = 40
Online
U499
(2499)
S00
FDS
(B170)
Negative limit for speed droop FB 114
-200.00 to 0.00
[%]
0.01
Ind: 4
FS=-100.00
Type: I2
P052 = 3
P051 = 40
Online
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