Siemens Sinamics GM150 6SL3835-2LN44-2AA0, Operating And Installation Instructions

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Figure 7-5 Position of the bus terminating resistors
Note
Switch the bus terminating resistor on or off depending on its position on the bus, otherwise the
data will not be transmitted properly.
7.1.3 Setting the PROFIBUS address
You have two options for setting the Profibus address:
● In the decimal notation using the STARTER commissioning tool with parameter p0918
● In the hexadecimal notation using the rotary coding switch on the control module
Setting the Profibus address using STARTER
1. Set the rotary coding switch (located under the cover of the control module) to 00
hex
or 7F
hex
.
2. Set the Profibus address with STARTER in parameter p0918 decimal to a value between 1
and 126.
Setting the Profibus address with rotary coding switches
● Using rotary coding switch "DP H", set the hexadecimal number for 16
1
.
● Using rotary coding switch "DP L", set the hexadecimal number for 16
0
.
Set the Profibus address using the rotary coding switches hexadecimal to a value between 1
dec
(01
hex
) and 126
dec
(7E
hex
).
Examples:
21
dec
≙ 15
hex
35
dec
≙ 23
hex
126
dec
≙ 7E
hex
C
D
E
A
B
F
DP
H
1 0
2
3
4
5
6
78
9
1
C
D
E
A
B
F
DP
H
1 0
2
3
4
5
6
78
9
2
C
D
E
A
B
F
DP
H
1 0
2
3
4
5
6
78
9
7
C
D
E
A
B
F
DP
L
1
0
2
3
4
5
6
78
9
5
C
D
E
A
B
F
DP
L
1
0
2
3
4
5
6
78
9
3
C
D
E
A
B
F
DP
L
1
0
2
3
4
5
6
78
9
E
Start-up
7.1 Description and configuration of the PROFIBUS interface
SINAMICS GM150 6SL3835-2LN44-2AA0
Operating Instructions Rev.201910281250 MUSTER
105