GE Multilin MM200 Communications Manual page 39

CHAPTER 3: FIELDBUS INTERFACE
MM200 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
Figure 3-4: Profibus I/O data - 48 words in, 1 word out
The following DP Master configuration menu shows how a smaller set of I/O poll data can
be chosen from the available modules in the GSE file. In this example, a total of 3 words of
input and 1 word of output polled data has been selected:
Figure 3-5: Profibus configuration menu
The diagram below shows the input and output data read from the MM200 with the
configuration above. When a size of input data smaller than the maximum is configured,
the data read from the MM200 by the master will start at address 0 of the Profibus Input
Data table (refer to section 4.4.4) and provide data in the order shown in that table, up to
the size configured. In this example, the data read via Input polling will consist of "Motor
Status", "Extended Status", and Thermal Cap. Used".
PROFIBUS DP
3-5