Siemens 3RW44 - Data Set 160 - Reading;Writing Communication Parameters

PROFIBUS DP communication module
9.12 Data sets (BS)
3RW44 soft starters
214 Manual, 03/2017, NEB535219502000/RS-AB/008
9.12.18
Data set 160 - Reading/writing communication parameters
This data set is meant only for devices with direct access to the fieldbus (e.g. PROFIBUS
DP) for assignment of communication parameters.
Table 9- 33 Data set 160 - Reading/writing communication parameters
ID
No.
Byte
Bit
Communication
parameters
Value range [coding]
Increment
Default setting
Header
200 0 Coordination 0x20 Writing via C1 channel (PLC)
0x30 Writing via C2 channel (PC)
0x40 Writing 0x40 via device interface (PC)
1
Reserved1
2-3
Reserved2
Communication
210
4
Station address
1 … 126
1
126
211 5 Baud rate 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]
Not used [10..14]
Automatic baud rate
detection [15]
6-11
Reserved = 0
Note
3RW44 soft starters signal the current baud rate while reading. During writing, the value
entered is ignored, as the baud rate is always automatically detected by the soft starter.