Using The Fixed Frequency As A Setpoint Source - Siemens Sinamics G120 CU240E Operating Instructions Manual

5.4.4

Using the fixed frequency as a setpoint source

Frequency setpoint via fixed frequency (P1000 = 3)
The fixed frequencies are defined using parameters P1001 to P1004 and can be assigned to
the corresponding digital inputs using P1020 to P1023.
Parameter
P1016 = 1
P1001 = 0
P1002 = 5
P1003 = 10
P1004 = 15
P1020 = 722.3
P1021 = 722.4
P1022 = 722.5
P1023 = 722.6
Additional information about binary coded selection of the fixed frequencies (P1016 = 2) is
provided in function chart 3210 of the List Manual.
Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.
Description
Fixed frequency mode,
defines the procedure
for selecting fixed
frequencies.
1: Direct selection
(factory setting)
2: Binary-coded
selection
Fixed frequency 1 (FF1)
(FF values in Hz)
Fixed frequency 2
((FF2)
Fixed frequency 3 (FF3)
Fixed frequency 4 (FF4)
FF1 selection using DI3
FF2 selection using DI4
FF3 selection using DI5
FF4 selection using DI6
The fixed frequency can be selected using four digital
inputs (factory setting: DI3 ... DI6) and combined (e.g.
summed). The factory settings support the following
additional combinations:
Functions
5.4 Setpoint sources
99