Siemens CU240B-2 Parameter Manual page 101

p0776[0...1] CU analog outputs type / CU AO type
Access level: 2
Can be changed: U, T
Units group: -
Min
0
Description: Sets the analog output type.
p0776[x] = 1 corresponds to a voltage output (p0774, p0778, p0780 are displayed in V).
p0776[x] = 0, 2 corresponds to a current output (p0774, p0778, p0780 are displayed in mA).
Value: 0:
1:
2:
Index: [0] = AO0 (T 12/13)
[1] = AO1 (T 26/27)
Note: When changing p0776, the parameters of the scaling characteristic (p0777, p0778, p0779, p0780) are overwritten
with the following default values:
For p0776 = 0, p0777 is set to 0.0 %, p0778 = 0.0 mA, p0779 = 100.0 % and p0780 to 20.0 mA.
For p0776 = 1, p0777 is set to 0.0 %, p0778 = 0.0 V, p0779 = 100.0 % and p0780 to 10.0 V.
For p0776 = 2, p0777 is set to 0.0 %, p0778 = 4.0 mA, p0779 = 100.0 % and p0780 to 20.0 mA.
p0777[0...1] CU analog outputs characteristic value x1 / CU AO char x1
Access level: 2
Can be changed: U, T
Units group: -
Min
-1000.00 [%]
Description: Sets the scaling characteristic for the analog outputs.
The scaling characteristic for the analog outputs is defined using 2 points.
This parameter specifies the x coordinate (percentage) of the 1st value pair of the characteristic.
Index: [0] = AO0 (T 12/13)
[1] = AO1 (T 26/27)
Dependency: Refer to: p0776
Notice: This parameter is automatically overwritten when the analog output type is changed (p0776).
Note: This parameter is automatically overwritten if p0776 (type of analog output) is changed.
The parameters for the characteristic do not have a limiting effect.
p0778[0...1] CU analog outputs characteristic value y1 / CU char y1
Access level: 2
Can be changed: U, T
Units group: -
Min
-20.000 [V]
Description: Sets the scaling characteristic for the analog outputs.
The scaling characteristic for the analog outputs is defined using 2 points.
This parameter specifies the y coordinate (output voltage in V or output current in mA) of the 1st value pair of the
characteristic.
Index: [0] = AO0 (T 12/13)
[1] = AO1 (T 26/27)
Dependency: The unit of this parameter (V or mA) depends on the analog input type.
Refer to: p0776
Notice: This parameter is automatically overwritten when the analog output type is changed (p0776).
Note: This parameter is automatically overwritten if p0776 (type of analog output) is changed.
The parameters for the characteristic do not have a limiting effect.
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SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Current output (0 mA ... +20 mA)
Voltage output (0 V ... +10 V)
Current output (+4 mA ... +20 mA)
Calculated: -
Scaling: -
Unit selection: -
Max
2
Calculated: -
Scaling: -
Unit selection: -
Max
1000.00 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
20.000 [V]
Parameters
List of Parameters
Data type: Integer16
Data set: -
Factory setting
0
Data type: FloatingPoint32
Data set: -
Factory setting
0.00 [%]
Data type: FloatingPoint32
Data set: -
Factory setting
0.000 [V]
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