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 6SL3815-7NP41-0AA1
148
Operating Instructions Rev.201910281301 EXAMPLE
