11 CMVPFB01A
Commissioning
4.3.4 Baud / Data Rate
P411 - Baud Rate
Default: N/A Range: 0 - 10
Access: RO Type: Integer
P411 = detected value
The SMV PROFIBUS-DP module automatically detects and synchronises to the data rate of the network to
which it has been connected. P411 displays a read only value that represents the detected data rate.
Table 4: Data Rates
P411 Value Data Rate
0 Searching
1 9.6kbps
2 19.1kbps
3 45.45kbps
4 93.7kbps
5 187.5kbps
6 500kbps
7 1.5Mbps
8 3Mbps
9 6Mbps
10 12Mbps
4.3.5 Data Mapping
The SMV PROFIBUS-DP module has support for up to 6 cyclic data channels in both directions.
Cyclic data configuration is described in full in section 5.
The default mapping for SMV PROFIBUS-DP is 2 Data IN words and 2 Data OUT words, the configuration
is shown in Table 5.
Table 5: Default Mapped Cyclic Data
Data OUT Channel Mapped Function Data IN Channel Mapped Function
0 Drive Control Word 0 Drive Status Word
1 Frequency Setpoint 1 Actual Output Frequency
NOTE
The terms “OUT data” and “IN data” describe the direction of data transfer as seen by the
PROFIBUS-DP network master controller.
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