Profinet Communication - Siemens SIDOOR ATD401W System Manual

Controllers
4.5 Relay and fieldbus interfaces
4.5.4.4

PROFINET communication

Parameterization/startup record
When setting up a connection, the startup parameter record (record 1) is sent from the IO
controller to the ATD430W as specified in the GSD file (see Table 4-17 GSD files
(Page 136)). Only the cycle time parameter is visible in the configuration tool.
The structure of the 8-bytes-long startup parameter record 1 is described below (for
informational purposes only):
Table 4- 21
Bit
7
0
Table 4- 22
Bit
7
0
144
Startup parameter record byte 1
Bit Bit Bit Bit Bit
6 5 4 3 2
X X X
0 0
Startup parameter record byte 2
Bit Bit Bit Bit Bit
6 5 4 3 2
X X X
0 0
Bit Bit Data exchange and baud rate parameter
1 0
X Data communication
Data communication on the internal bus is deactivated if
this bit is set to 0.
Default = 1 (activated)
X Baud rate
The baud rate is set with bits 1 to 4. The following coding
results:
9600 = 0000
19200 = 0001
38400 = 0010
57600 = 0011
115200 = 0100
187500 = 0101
250000 = 0110
300000 = 0111
375000 = 1000
500000 = 1001
750000 = 1010
Default = 11520
Reserved
Bit Bit Slave address parameter
1 0
X X Slave address
The slave address on the internal bus is set via bits 0 to 4.
The address range is from 0 to 31.
Default = address 0
Reserved
ATD4xxW Door Controller for Industrial Applications
System Manual, 01/2017, A5E38080677-AB