B&B Electronics GW-7553 - Manual User Manual

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GW-7553 PROFIBUS/Modbus TCP Gateway User Manual (Version 1.00, Dec/2008) PAGE: 71

onnect PROFIBUS cable between PROFIBUS Master station and GW-

Figure 73 The connection of Utility and GW-7553

Step 3:

et bit 2 of byte 1 to High in output data area of the PROFIBUS Master

Open Utility.exe on PC.

Figure 74 Open Utility

Step 2:

C
7553 and enter data exchange mode (please refer step 1~6 of section 4.8
PROFIBUS and Modbus data exchange demo for detail). The RUN LED
of GW-7553 is going to light at this time.

S
station (set the GW-7553 to setting mode; please refer section 4.6.2
Output data area and communication command) or turn the switch on the
back of the GW-7553 to setting mode (please refer section 2.6
Normal/Setting DIP switch).

Step 4: