Data Set 160 - Reading/Writing Communication Parameters - Siemens SIRIUS 3RW44 System Manual

PROFIBUS DP Communication Module

8.12.18 Data Set 160 - Reading/Writing Communication Parameters

8-68
This data set is only meant for devices with direct access to the field bus
(e.g. PROFIBUS DP) for the allocation of communication parameters.
ID
Communication
Bit
No. Byte
parameters
:
Preamble
200 0 Coordination
1 Reserved1
2-3 Reserved2
Communication
210 4 Station address
211 5 Baud rate
6 - 11 Reserved = 0
Table 8-35: Data set 160 - reading/writing communication parameters
Note
3RW44 soft starters signal the current baud rate while reading. When writing, the
baud rate must be set to "Automatic baud rate detection [15]"!
Value range
[coding]
Writing 0x20 via channel C1 (PLC)
Writing 0x30 via channel C2 (PC)
Writing 0x40 via device interface (PC)
1 ...126
12 000 kBd [0]
6 000 kBd [1]
3 000 kBd [2]
1 500 kBd [3]
500 kBd [4]
187.5 kBd [5]
93.75 kBd [6]
45.45 kBd [7]
19.2 kBd [8]
9.6 kBd [9]
Available [10..14]
Automatic baud rate
detection [15]
Default
Increment
setting
1 126
SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04