Siemens SINAMICS G120 Manual page 93

p0760[0...3] CU analog inputs characteristic value y2 / CU AI char y2
Access level: 2
Can be changed: U, T
Units 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 2nd value pair of the characteristic.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
[2] = AI2 (T. 50/51)
[3] = AI3 (T. 52/53)
Note: The parameters for the characteristic do not have a limiting effect.
p0761[0...3] CU analog inputs wire breakage monitoring response threshold / CU WireBrkThresh
Access level: 2
Can be changed: U, T
Units group: -
Min
0.00
Description: Sets the response threshold for the wire breakage monitoring of the analog inputs.
The unit for the parameter value depends on the set analog input type.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
[2] = AI2 (T. 50/51)
[3] = AI3 (T. 52/53)
Dependency: For the following analog input type, the wire breakage monitoring is active:
p0756[0...1] = 1 (unipolar voltage input monitored (+2 V ... +10 V)), unit [V]
p0756[0...2] = 3 (unipolar current input monitored (+4 mA ... +20 mA)), unit [mA]
p0756[3]: Wire breakage monitoring is not supported for this analog input.
Refer to: p0756
Note: AI: Analog Input
When p0761 = 0, wire breakage monitoring is not carried out.
p0762[0...3] CU analog inputs wire breakage monitoring delay time / CU wire brk t_del
Access level: 3
Can be changed: U, T
Units group: -
Min
0 [ms]
Description: Sets the delay time for the wire breakage monitoring of the analog inputs.
Index: [0] = AI0 (T. 3/4)
[1] = AI1 (T. 10/11)
[2] = AI2 (T. 50/51)
[3] = AI3 (T. 52/53)
Note: AI: Analog Input
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
1000.00 [%]
Calculated: -
Scaling: -
Unit selection: -
Max
20.00
Calculated: -
Scaling: -
Unit selection: -
Max
1000 [ms]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Factory setting
100.00 [%]
Data type: FloatingPoint32
Data set: -
Factory setting
2.00
Data type: Unsigned16
Data set: -
Factory setting
100 [ms]
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