Siemens CU240B-2 Parameter Manual page 96

Parameters
List of Parameters
r0751.0...9 BO: CU analog inputs status word / CU AI status word
Access level: 3
Can be changed: -
Units group: -
Min
-
Description: Displays the status of analog inputs.
Bit field: Bit Signal name
00 Analog input AI0 wire breakage
01 Analog input AI1 wire breakage
08 Analog input AI0 no wire breakage
09 Analog input AI1 no wire breakage
Note: AI: Analog Input
r0752[0...1] CO: CU analog inputs input voltage/current actual / CU AI U/I_inp act
Access level: 2
Can be changed: -
Units group: -
Min
-
Description: Displays the actual input voltage in V when set as voltage input.
Displays the actual input current in mA when set as current input and with the load resistor switched in.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Dependency: The type of analog input AIx (voltage or current input) is set using p0756.
Refer to: p0756
Note: AI: Analog Input
T: Terminal
p0753[0...1] CU analog inputs smoothing time constant / CU AI T_smooth
Access level: 3
Can be changed: U, T
Units group: -
Min
0.0 [ms]
Description: Sets the smoothing time constant of the 1st-order low pass filter for the analog inputs.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
Note: AI: Analog Input
T: Terminal
1-96
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
1000.0 [ms]
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Data type: Unsigned16
Data set: -
Factory setting
-
0 signal
No
No
No
No
Data type: FloatingPoint32
Data set: -
Factory setting
-
Data type: FloatingPoint32
Data set: -
Factory setting
0.0 [ms]
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FP
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