Siemens SINAMICS G120 List Manual page 145

p0753[0...1] CU analog inputs smoothing time constant / CU AI T_smooth
Access level: 3
Can be changed: U, T
Unit group: -
Min
0.0 [ms]
Description: Sets the smoothing time constant of the 1st order lowpass filter for the analog inputs.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: AI: Analog Input
T: Terminal
r0755[0...1] CO: CU analog inputs actual value in percent / CU AI value in %
Access level: 2
Can be changed: -
Unit group: -
Min
- [%]
Description: Displays the currently referred input value of the analog inputs.
When interconnected, the signals are referred to the reference quantities p200x and p205x.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: AI: Analog Input
T: Terminal
p0756[0...1] CU analog inputs type / CU AI type
Access level: 2
Can be changed: U, T
Unit group: -
Min
0
Description: Sets the type of analog inputs.
p0756[0...1] = 0, 1, 4 corresponds to a voltage input (r0752, p0757, p0759 are displayed in V).
p0756[0...1] = 2, 3 corresponds to a current input (r0752, p0757, p0759 are displayed in mA).
In addition, the associated DIP switch must be set.
For the voltage input, DIP switch AI0/1 must be set to "U".
For the current input, DIP switch AI0/1 or AI2 must be set to "I".
Value: 0:
1:
2:
3:
4:
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Dependency: Refer to: A03520
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.
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
Unipolar voltage input (0 V ... +10 V)
Unipolar voltage input monitored (+2 V ... +10 V)
Unipolar current input (0 mA ... +20 mA)
Unipolar current input monitored (+4 mA to +20 mA)
Bipolar voltage input (-10 V ... +10 V)
Calculated: -
Scaling: -
Unit selection: -
Max
1000.0 [ms]
Calculated: -
Scaling: PERCENT
Unit selection: -
Max
- [%]
Calculated: -
Scaling: -
Unit selection: -
Max
4
2 Parameters
2.2 List of parameters
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 9566, 9568, 9576
Factory setting
0.0 [ms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 9566, 9568, 9576
Factory setting
- [%]
Data type: Integer16
Dyn. index: -
Func. diagram: 9566, 9568, 9576
Factory setting
[0] 4
[1] 4
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