Siemens SINAMICS G120 Operating Instructions Manual page 234

Functions
8.8 Fixed frequencies
Examples
The fixed frequencies are selected via the digital inputs 4 ... 6 and the analog/digital input
AI0.
● Standard method:
● BICO method:
Table 8-16
8-38
P0704 = 15, P0705 = 16, P0706 = 17 (default) and P0712 = 18, P1023 = 722.11
Each digital input (P0701 and the following) can be connected to each fixed frequency
selector input (P1020 ... P1023) with the settings 15, 16, 17 or 18. The different settings
can only be chosen once. If the same setting of a digital input is chosen for more than
one digital input, then only the last setting is valid and the previous digital input setting is
reset to 0.
P0704 ... P0706, P0712 = 99, P1020 ... P1022 = 722.3 ... 722.5, P1023 = 722.11
(example: DI3 connects to selector P1020 → P0704 = 99, P1023 = 722.3)
Each digital input (P0701 and the following) can be BICO connected to each fixed
frequency selector input (P1020 ... P1023). If the same setting of a digital input is chosen
for more than one digital input, then only the last setting is valid and the previous digital
input setting is reset to 0.
Example of direct selection using digital inputs
FF number Frequency
FF0 0 Hz
FF1 P1001
FF2 P1002
FF3 P1003
FF4 P1004
FF1+FF2
FF1+FF2+FF3
FF1+FF2+FF3+FF4
P1023 P1022
0 0
0 0
0 0
0 1
1 0
0 0
0 1
1 1
Operating Instructions, 11/2006, A5E00766042B AA
P1021 P1020
0 0
0 1
1 0
0 0
0 0
1 1
1 1
1 1
Control Units CU240S