SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
325
2 Parameters
2.2 List of parameters
Description:
Setting to invert the actual value signal of the technology controller.
The inversion depends on the sensor type for the actual value signal.
Value:
0:
No inversion
1:
Inversion actual value signal
Caution:
If the actual value inversion is incorrectly selected, then the closed-loop control with the technology controller can
become unstable and can oscillate!
Note:
The correct setting can be determined as follows:
- inhibit the technology controller (p2200 = 0).
- increase the motor speed and in so doing, measure the actual value signal of the technology controller.
--> If the actual value increases as the motor speed increases, then p2271 should be set to 0 (no inversion).
--> If the actual value decreases as the motor speed increases, then p2271 should be set to 1 (the actual value signal
is inverted).
Description:
Display and connector output for the scaled actual value signal of the technology controller.
Dependency:
Refer to: p2264, p2265, r2266, p2267, p2268, p2269, p2270, p2271
Description:
Displays the system deviation between the setpoint and actual value of the technology controller.
Dependency:
Refer to: p2263
Description:
Sets the time constant for the differentiation (D component) of the technology controller.
Note:
p2274 = 0: Differentiation is disabled.
p2271
Technology controller actual value inversion (sensor type) / Tech_ctrl act inv
CU240D-2_DP
CU240D-2_PN
CU240D-2_DP_F
CU240D-2_PN_F
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
7958
Min Max
Factory
setting
0 1 0
r2272
CO: Technology controller actual value scaled / Tech_ctrl act scal
CU240D-2_DP
CU240D-2_PN
CU240D-2_DP_F
CU240D-2_PN_F
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
PERCENT
Dyn. index:
-
Unit group:
9_1
Unit selection:
p0595
Func. diagram:
7958
Min Max
Factory
setting
- [%]
- [%]
- [%]
r2273
CO: Technology controller system deviation / Tec_ctrl sys_dev
CU240D-2_DP
CU240D-2_PN
CU240D-2_DP_F
CU240D-2_PN_F
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
PERCENT
Dyn. index:
-
Unit group:
9_1
Unit selection:
p0595
Func. diagram:
7958
Min Max
Factory
setting
- [%]
- [%]
- [%]
p2274
Technology controller differentiation time constant / Tec_ctrl D comp T
CU240D-2_DP
CU240D-2_PN
CU240D-2_DP_F
CU240D-2_PN_F
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
7958
Min Max
Factory
setting
0.000 [s]
60.000 [s]
0.000 [s]