Siemens SINAMICS V20 Operating Instructions Manual page 232

Parameter list
8.2 Parameter list
Parameter Function
r0751.0...9 CO/BO: Status word of
analog input
Displays status of analog input.
Bit
00
01
08
09
r0752[0...1] Actual analog input [V]
or [mA]
Displays smoothed analog input value in volts or milliamps before the scaling block.
Index: [0]
[1]
P0753[0...1] Smooth time analog
input [ms]
Defines filter time (PT1 filter) for analog input.
Index: See r0752
Note: Increasing this time (smooth) reduces jitter but slows down response to the analog input.
P0753 = 0: No filtering
r0754[0...1] Actual analog input val-
ue after scaling [%]
Shows smoothed value of analog input after scaling block.
Index: See r0752
Dependency: P0757 to P0760 define range (analog input scaling).
r0755[0...1] CO: Actual analog input
after scaling [4000h]
Displays analog input, scaled using ASPmin and ASPmax (ASP = analog setpoint).
Analog setpoint (ASP) from the analog scaling block can vary from minimum analog setpoint (ASPmin) to
a maximum analog setpoint (ASPmax).
The largest magnitude (value without sign) of ASPmin and ASPmax defines the scaling of 16384.
By associating r0755 with an internal value (e.g. frequency setpoint), a scaled value is calculated internal-
ly by the converter.
The frequency value is calculated using the following equation:
r0755 [Hz] = (r0755 [hex]/4000 [hex]) * P2000 * (max (|ASP_max|, |ASP_min|)/100%)
230
Range
-
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
-
Analog input 1 (AI1)
Analog input 2 (AI2)
0 - 10000
-
-
Factory Can be Scaling
default changed
- - -
1 signal
Yes
Yes
Yes
Yes
- - -
3 U, T -
- - -
- - 4000H
Operating Instructions, 10/2019, A5E34559884-012
Data Data Acc.
set type Level
- U16 3
0 signal
No
No
No
No
- Float 2
- U16 3
- Float 2
- I16 2
SINAMICS V20 Converter