Siemens SINAMICS SM150 - Page 128

r4022 TM15 digital inputs status
Display of the digital input status on the Terminal Module 15 (TM15)
Bit Signal name 0-signal 1-signal
14 DI/DO 14 (X521.8) Low High
15 DI/DO 15 (X521.9) Low High
16 DI/DO 16 (X522.2) Low High
17 DI/DO 17 (X522.3) Low High
18 DI/DO 18 (X522.4) Low High
19 DI/DO 19 (X522.5) Low High
20 DI/DO 20 (X522.6) Low High
21 DI/DO 21 (X522.7) Low High
22 DI/DO 22 (X522.8) Low High
23 DI/DO 23 (X522.9) Low High
DI/DO: Bidirectional digital input/output
r4047 TM15 digital outputs status
Display of the digital output status on the Terminal Module 15 (TM15)
Bit Signal name 0-signal 1-signal
00 DI/DO 0 (X520.2) Low High
01 DI/DO 1 (X520.3) Low High
02 DI/DO 2 (X520.4) Low High
03 DI/DO 3 (X520.5) Low High
04 DI/DO 4 (X520.6) Low High
05 DI/DO 5 (X520.7) Low High
06 DI/DO 6 (X520.8) Low High
07 DI/DO 7 (X520.9) Low High
08 DI/DO 8 (X521.2) Low High
09 DI/DO 9 (X521.3) Low High
10 DI/DO 10 (X521.4) Low High
11 DI/DO 11 (X521.5) Low High
12 DI/DO 12 (X521.6) Low High
13 DI/DO 13 (X521.7) Low High
14 DI/DO 14 (X521.8) Low High
15 DI/DO 15 (X521.9) Low High
16 DI/DO 16 (X522.2) Low High
17 DI/DO 17 (X522.3) Low High
18 DI/DO 18 (X522.4) Low High
19 DI/DO 19 (X522.5) Low High
20 DI/DO 20 (X522.6) Low High
21 DI/DO 21 (X522.7) Low High
22 DI/DO 22 (X522.8) Low High
23 DI/DO 23 (X522.9) Low High
It does matter whether DI/DO is set as an input or output (p4028).
DI/DO: Bidirectional digital input/output
Operation
8.6 Fault and system messages
SINAMICS SM150 6SL3845-2NN41-8AD2
128 Operating Instructions Rev.201910281310 EXAMPLE