Par. No.
Name
Range
Default
Unit
P0771
DAC
0.0 - 2036.0
24.0
--
Defines function of the 0 - 20 mA analog output.
Possible settings:
0
Analog output current: 0 mA
1
Analog output current: 20 mA
24
Actual output frequency
25
Actual output voltage
26
Actual DC-link voltage
27
Actual output current
37
Actual inverter temperature
P0773
Smooth time DAC
0 - 1,000
2
ms
Defines smoothing time [ms] for analog output signal. This parameter enables smoothing for DAC using a
PT1 filter.
Dependency:
P0773 = 0: Deactivates filter
P0777
Value x1 of DAC scaling
-99999 - 99999
0.00
%
Defines x1 output characteristic in [%]. Scaling block is responsible for adjustment of output value defined in
P0771 (DAC connector input).
Parameters of DAC scaling block (P0777 ... P0781) work as follows:
Output signal (mA)
20
0
P0777
100 %
x
1
P0779
%
x
2
P0780
y
2
P0778
y
1
Where:
Points P1 (x1, y1) and P2 (x2, y2) can be chosen freely.
P0778
Value y1 of DAC scaling
0.00 - 20.00
0.00
--
Defines y1 of output characteristic.
P0779
Value x2 of DAC scaling
-99999 - 99999
100.00
%
Defines x2 of output characteristic in [%].
P0780
Value y2 of DAC scaling
0.00 - 20.00
20.00
--
Defines y2 of output characteristic.
P0781
Width of DAC deadband
0.00 - 20.00
0.00
--
Sets width of deadband in [mA] for analog output.
Parameter list
SINAMICS V10
88
Operating Instructions, 08/2011, A5E03453178 (this is not an order number)
