Siemens SINAMICS V20 Operating Instructions Manual page 179

Parameter Function
57
Dependency: P0719 has higher priority than P0700 and P1000.
If set to a value other than 0 (i.e. BICO parameter is not the setpoint source), P0844 / P0848 (first source
of OFF2 / OFF3) are not effective; instead, P0845 / P0849 (second source of OFF2 / OFF3) apply and the
OFF commands are obtained via the particular source defined.
BICO connections made previously remain unchanged.
Notice: Particularly useful when e.g. changing command source temporarily from P0700 = 2.
Settings in P0719 (contrary to P0700 settings) do not reset the digital inputs (P0701, P0702, ...)
r0720 Number of digital inputs
Displays number of digital inputs.
r0722.0...12 CO / BO: Digital input
values
Displays status of digital inputs.
Bit
00
01
02
03
11
12
Note: Segment is lit when signal is active.
P0724 Debounce time for digital
inputs
Defines debounce time (filtering time) used for digital inputs.
0
1
2
3
P0727[0...2] Selection of 2 / 3-wire
method
SINAMICS V20 Inverter
Operating Instructions, 09/2014, A5E34559884
Range
Cmd = USS/MODBUS on RS485, Setpoint = Analog setpoint 2
-
-
Signal name
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Analog input 1
Analog input 2
0 - 3
No debounce time
2.5 ms debounce time
8.2 ms debounce time
12.3 ms debounce time
0 - 3
Factory Can be
default changed
- -
- -
3 T
0 C, T
Parameter list
7.2 Parameter list
Scaling Data Data
set type
- - U16
- - U16
1 signal 0 signal
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
- - U16
- CDS U16
Acc.
Level
3
2
3
2
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