Siemens SINAMICS G150 Operating Instructions Manual page 105

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- 17 PROFIBUS address switches
Rotary coding switches
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
2. Via the PROFIBUS address switches on the Control Unit
The address switch is behind the blanking plate. The blanking plate is part of the scope of
supply.
Converter cabinet units
Operating Instructions, 03/2012, A5E03263466A
(00
dec hex
Significance
16 = 16
1
16 = 1
0
– To set the bus address for a PROFIBUS node using STARTER, first set the rotary
code switches to 0
dec
– Then use parameter p0918 to set the address to a value between 1 and 126.
– The address is set manually to values between 1 and 126 using the rotary coding
switches. In this case, p0918 is only used to read the address.
) and 127 (7F ) can be set as the address. The upper rotary
dec hex
21
dec
15
hex
1
5
(00 ) and 127 (7F
hex dec
4.10 Signal connections
and the lower rotary coding
1
.
0
Examples
35
dec
23
hex
2
3
(00 ).
dec hex
).
hex
Electrical installation
126
dec
7E
hex
7
E
103