Siemens SINAMICS G130 Operating Instructions Manual page 85

PROFIBUS address switches
The PROFIBUS address is set as a hexadecimal value via two rotary coding switches.
Values between 0
coding switch (H) is used to set the hexadecimal value for 16
switch (L) is used to set the hexadecimal value for 16
Table 4- 19
Rotary coding switch-
Setting the PROFIBUS address
The factory setting for the rotary coding switches is 0
There are two ways to set the PROFIBUS address:
1. Via p0918
– To set the bus address for a PROFIBUS node using STARTER, first set the rotary
– Then use parameter p0918 to set the address to a value between 1 and 126.
2. Via the PROFIBUS address switches on the Control Unit
– The address is set manually to values between 1 and 126 using the rotary coding
Note
The rotary coding switches used to set the PROFIBUS address are located beneath the
cover.
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
(00 ) and 127
dec hex
PROFIBUS address switches
Significance
es
16
16
code switches to 0 (00
dec
switches. In this case, p0918 is only used to read the address.
(7F ) can be set as the address. The upper rotary
dec hex
21
dec
15
hex
= 16 1
1
= 1 5
0
) and 127 (7F ).
hex dec hex
Electrical installation
4.10 Signal connections
and the lower rotary coding
1
.
0
Examples
35
dec
23
hex
2
3
(00 ).
dec hex
126
dec
7E
hex
7
E
85