SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
147
2 Parameters
2.2 List of parameters
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)
Note:
The parameters for the characteristic do not have a limiting effect.
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)
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...1] = 3 (unipolar current input monitored (+4 mA ... +20 mA)), unit [mA]
Refer to: p0756
Note:
AI: Analog Input
When p0761 = 0, wire breakage monitoring is not carried out.
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)
Note:
AI: Analog Input
Description:
Determines the width of the dead zone at the analog input.
Analog input type unipolar (e.g. 0 ... +10 V):
The dead zone starts with the characteristic value x1/y1 (p0757/p0758).
Analog input type bipolar (e.g. -10 V ... +10 V):
The dead zone is located at the symmetrical center between characteristic value x1/y1 (p0757/p0758) and x2/y2
(p0759/p0760). The set value doubles the dead zone.
p0760[0...1]
CU analog inputs characteristic value y2 / CU AI char y2
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
9566, 9568, 9576
Min Max
Factory
setting
-1000.00 [%]
1000.00 [%]
100.00 [%]
p0761[0...1]
CU analog inputs wire breakage monitoring response threshold / CU WireBrkThresh
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
9566, 9568
Min Max
Factory
setting
0.00 20.00
2.00
p0762[0...1]
CU analog inputs wire breakage monitoring delay time / CU wire brk t_del
Access level:
3
Calculated:
-
Data type:
Unsigned16
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
9566, 9568
Min Max
Factory
setting
0 [ms]
1000 [ms]
100 [ms]
p0764[0...1]
CU analog inputs dead zone / CU AI dead zone
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
2251
Min Max
Factory
setting
0.000 20.000
0.000
