Siemens SINAMICS V20 Operating Instructions Manual page 182

Parameter list
7.2 Parameter list
Parameter Function
To use the 2 / 3-wire control, the sources for ON / OFF1 (P0840), ON_REV / OFF1 (P0842) and REV
(P1113) corresponding to the redefined values have to be set accordingly.
ON/OFF2 functionality is not supported in 2/3 wire modes. Do not select ON/OFF2 unless P0727 = 0.
Regarding the use of fixed frequencies see P1000 and P1001.
Number of digital outputs -
r0730
Displays number of digital outputs.
BI: Function of digital
P0731[0...2]
output 1
Defines source of digital output 1.
An inverse logic can be realized by inverting the digital outputs in P0748.
Notice:
Output of fault bit 52.3 is inverted on digital output. Therefore, with P0748 = 0, the digital output is set to
Note:
low when a fault is triggered, and when there is no fault, it is set to high.
Monitor functions ==> see r0052, r0053
Motor holding brake ==> see P1215
DC-Brake ==> see P1232, P1233
BI: Function of digital
P0732[0...2]
output 2
Defines source of digital output 2.
CO / BO: State of digital
r0747.0...1
outputs
Displays status of digital outputs (also includes inversion of digital outputs via P0748).
Bit
00
01
Bit = 0 signal: Contacts open
Dependency:
Bit = 1 signal: Contacts closed
Invert digital outputs
P0748
Defines high and low states of digital output for a given function.
Bit
00
01
Number of analog inputs
r0750
Displays number of analog inputs available.
CO / BO: Status word of
r0751.0...9
analog input
Displays status of analog input.
Bit
00
01
08
09
Actual analog input [V] or
r0752[0...1]
[mA]
Displays smoothed analog input value in volts or million amps before the scaling block.
182
Range
0 -
4294967295
0 -
4294967295
-
Signal name
Digital output 1 energized
Digital output 2 energized
-
Signal name
Invert digital output 1
Invert digital output 2
-
-
Signal name
Signal lost on analog input 1
Signal lost on analog input 2
No signal lost on analog input 1
No signal lost on analog input 2
-
Factory Can be
default changed
- -
52.3 U, T
52.7 U, T
- -
0000 U, T
bin
- -
- -
- -
Operating Instructions, 09/2014, A5E34559884
Scaling Data Data
set type
- - U16
- CDS U32 /
Bin
- CDS U32 /
Bin
- - U16
1 signal 0 signal
Yes No
Yes No
- - U16
1 signal 0 signal
Yes No
Yes No
- - U16
- - U16
1 signal 0 signal
Yes No
Yes No
Yes No
Yes No
- - Float
SINAMICS V20 Inverter
Acc.
Level
3
2
2
3
3
3
3
2