Parameter list
Parameters
1-183
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Description:
Sets the "fractional" deadtime for the reference model of the speed/velocity controller.
This parameter emulates the computation deadtime of the proportionally controlled speed/velocity control loop.
The selected multiplier refers to the speed/velocity controller clock cycle (deadtime= p1435 * p0115[1]).
Recommenda-
tion:
The reference model is correctly set when the characteristics of p1429 (reference model output) and p1445 (actual
speed value) are virtually identical when the I-component of the speed controller is disabled.
Dependency:
In conjunction with p1433 and p1434, the characteristics (in time) of the P-controlled speed control loop can be sim-
ulated.
For VECTOR (r0107) the following applies:
The reference model is activated with p1400.3 = 1.
Refer to: p0115, p1433, p1434
Description:
Displays the speed/velocity setpoint at the output of the reference model.
Dependency:
For VECTOR (r0107) the following applies:
The reference model is activated with p1400.3 = 1.
Description:
Sets the signal source for speed setpoint for the integral component of the speed controller.
Dependency:
The reference model is activated with p1400.3 = 1.
Refer to: p1400
Cautiont:
In should be ensured that a speed setpoint is selected as signal source that corresponds to the setpoint for the P
component of the speed controller.
Description:
Displays the speed/velocity setpoint after setpoint limiting for the P component of the speed/velocity controller.
For V/f operation, the value that is displayed is of no relevance.
p1435[0...n]
Speed controller reference model deadtime / n_ctrRefMod t_dead
VECTOR (n/M)
Can be changed:
U, T
Access level:
2
Data type:
Floating Point
Data set:
DDS
Function diagram:
5030,
6031
P-Group:
Control
Units group:
-
Unit selection:
-
Min Max
Factory
setting
0.00 2.00
0.00
r1436
CO: Speed controller reference model speed setpoint output / n_set RefMod outpt
VECTOR (n/M)
Can be changed:
-
Access level:
3
Data type:
Floating Point
Data set:
-
Function diagram:
5030,
6031
P-Group:
Control
Units group:
SPEED_ROT
Unit selection:
-
Min Max
Factory
setting
- [1/min]
- [1/min]
- [1/min]
p1437[0...n]
CI: Speed controller, reference model I component input / n_ctrRefMod I_comp
VECTOR (n/M)
Can be changed:
T
Access level:
3
Data type:
Unsigned32
Data set:
CDS
Function diagram:
-
P-Group:
Control
Units group:
-
Unit selection:
-
Min Max
Factory
setting
- -
1436[0]
r1438
CO: Speed controller, speed setpoint / n_ctrl n_set
VECTOR (n/M)
Can be changed:
-
Access level:
3
Data type:
Floating Point
Data set:
-
Function diagram:
1550,
1590, 3080, 5030, 5040, 5060,
5210, 5300, 6040
P-Group:
Control
Units group:
SPEED_ROT
Unit selection:
-
Min Max
Factory
setting
- [1/min]
- [1/min]
- [1/min]