Siemens SINAMICS G120 List Manual page 112

2 Parameters
2.2 List of parameters
Warning: The maximum voltage difference between analog input terminals AI+, AI-, and the ground must not exceed 35 V.
If the system is operated when the load resistor is switched on (DIP switch set to "I"), the voltage between differential
inputs AI+ and AI- must not exceed 10 V or the injected 80 mA current otherwise the input will be damaged.
Note: When changing p0756, the parameters of the scaling characteristic (p0757, p0758, p0759, p0760) are overwritten
with the following default values:
For p0756 = 0, 4, p0757 is set to 0.0 V, p0758 = 0.0 %, p0759 = 10.0 V and p0760 = 100.0 %.
For p0756 = 1, p0757 is set to 2.0 V, p0758 = 0.0 %, p0759 = 10.0 V and p0760 = 100.0 %.
For p0756 = 2, p0757 is set to 0.0 mA, p0758 = 0.0 %, p0759 = 20.0 mA and p0760 = 100.0 %.
For p0756 = 3, p0757 is set to 4.0 mA, p0758 = 0.0 %, p0759 = 20.0 mA and p0760 = 100.0 %.
p0757[0...1] CU analog inputs characteristic value x1 / CU AI char x1
Access level: 2
Can be changed: U, T
Unit group: -
Min
-50.000
Description: Sets the scaling characteristic for the analog inputs.
The scaling characteristic for the analog inputs is defined using 2 points.
This parameter specifies the x coordinate (V, mA) of the 1st value pair of the characteristic.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: The parameters for the characteristic do not have a limiting effect.
p0758[0...1] CU analog inputs characteristic value y1 / CU AI char y1
Access level: 2
Can be changed: U, T
Unit group: -
Min
-1000.00 [%]
Description: Sets the scaling characteristic for the analog inputs.
The scaling characteristic for the analog inputs is defined using 2 points.
This parameter specifies the y coordinate (percentage) of the 1st value pair of the characteristic.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: The parameters for the characteristic do not have a limiting effect.
p0759[0...1] CU analog inputs characteristic value x2 / CU AI char x2
Access level: 2
Can be changed: U, T
Unit group: -
Min
-50.000
Description: Sets the scaling characteristic for the analog inputs.
The scaling characteristic for the analog inputs is defined using 2 points.
This parameter specifies the x coordinate (V, mA) of the 2nd value pair of the characteristic.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: The parameters for the characteristic do not have a limiting effect.
112
Calculated: -
Scaling: -
Unit selection: -
Max
160.000
Calculated: -
Scaling: -
Unit selection: -
Max
1000.00 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
160.000
SINAMICS G120 Control Units CU240B-2/CU240E-2
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 9566, 9568, 9576
Factory setting
0.000
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 9566, 9568, 9576
Factory setting
0.00 [%]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 9566, 9568, 9576
Factory setting
10.000
List Manual (LH11), 01/2016, A5E33839529