02.00 Parameter list
SIEMENS AG 6RX1700-0AD76 11-119
SIMOREG DC Master Operating Instructions
PNU Description Value range
[Unit]
Steps
No. indices
Factory
setting
Type
See
Change
(Access /
Status)
U492
(2492)
S00
FDS
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
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
Reset time FB 114
See also U495
0.000 to 60.000
[s]
0.001
Ind: 4
FS=3.000
Type: O2
P052 = 3
P051 = 40
Online
U495
(2495)
*
S00
FDS
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
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
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
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
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
Technology controller: Control bits
U500
(2500)
*
S00
Source for technology controller enabling command FB 114
0 = binector B0000
1 = binector B0001
etc.
All binector numbers
1
Ind: None
FS=0
Type: L2
P052 = 3
P051 = 40
Offline
U502
(2502)
*
S00
FDS
PI/PID controller switchover FB 114
0 PI controller (D component is applied only in actual-value
channel)
1 PID controller (D component is applied for control deviation)
0 to 1
1
Ind: 4
FS=0
Type: O2
P052 = 3
P051 = 40
Offline
U503
(2503)
*
S00
FDS
Set P component to zero FB 114
0 Set controller P component to zero (i.e. to obtain pure I
controller)
1 Controller P component is active
0 to 1
1
Ind: 4
FS=1
Type: O2
P052 = 3
P051 = 40
Offline
U504
(2504)
*
S00
FDS
Set I component to zero FB 114
0 Set controller I component to zero (i.e. to obtain pure P
controller)
1 Controller I component is active
0 to 1
1
Ind: 4
FS=1
Type: O2
P052 = 3
P051 = 40
Offline
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