B&B Electronics GW-7552 - Manual - Manual (Page 42)

GW-7552 PROFIBUS/MODBUS GATEWAY User Manual (Version 1.40, Apr/2012) PAGE: 42
message and receives response message from a Profibus master via the GW-7552
gateway.
In the following examples the CIF50-PB PROFIBUS master card from Hilscher is
used. The configuration and communication is done by the program “SyCon”
provided by Hilscher.
Step 1: Copy the GSD file and assign the GW-7552 a valid station address
(Please refer to the section 4.2 GSD file).
Step 2: Connect the RS232 port of the GW-7552 module to a COM port of
the PC and the Profibus port to a Profibus master (Figure 37).
Figure 37 Wiring diagram between PC and GW-7552
Step 3: Set the parameters of the GW-7552. We just need to change
“Modbus type” to slave and the default setting is being used in the
other parameters for this example. Please refer to section 4.3 the
Configuration of the common parameters. The users can set
parameters as shown in the below.