Siemens SINAMICS SM150 - Functions

r4022 TM31 digital inputs status
Display of the digital input status on the Terminal Module 31 (TM31)
Bit Signal name 0-signal 1-signal
03 DI 3 (X520.4) Low High
04 DI 4 (X530.1) Low High
05 DI 5 (X530.2) Low High
06 DI 6 (X530.3) Low High
07 DI 7 (X530.4) Low High
08 DI/DO 8 (X541.2) Low High
09 DI/DO 9 (X541.3) Low High
10 DI/DO 10 (X541.4) Low High
11 DI/DO 11 (X541.5) Low High
DI: Digital input
DI/DO: Bidirectional digital input/output
r4047 TM31 digital outputs status
Display of the digital output status on the Terminal Module 31 (TM31)
Bit Signal name 0-signal 1-signal
00 DO 0 (X542.1 - 3) Low High
01 DO 1 (X542.4 - 6) Low High
08 DI/DO 8 (X541.2) Low High
09 DI/DO 9 (X541.3) Low High
10 DI/DO 10 (X541.4) Low High
11 DI/DO 11 (X541.5) Low High
Inversion via p4048 is taken into account.
It does matter whether DI/DO is set as an input or output (p4028).
DO: Digital output
DI/DO: Bidirectional digital input/output
r4022 TM15 digital inputs status
Display of the digital input 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
Operation
8.6 Fault and system messages
SINAMICS SM150 6SL3845-2NN41-8AD2
Operating Instructions Rev.201910281310 EXAMPLE 127