Siemens SINAMICS G120 Operating Instructions Manual page 236

Functions
8.8 Fixed frequencies
P1016 = 2
DI3
P0704 = 15 or P0704 = 99
DI5
P0706 = 17 or P0706 = 99
AI0
P0712 = 18 or P0712 = 99
Figure 8-27
8-40
P1020
722:3
r0722
P1022
722:5
r0722
P1023
722:11
r0722
Example of binary-coded selection of fixed frequencies
1
0 0 0 1
1 1 1 1
Operating Instructions, 11/2006, A5E00766042B AA
r1025
r1024
Control Units CU240S