ICP DAS USA GW-7552-B User Manual page 65

Figure 62 The connection of Utility and GW-7552-B / GW-7552-M
Step 3:
Set bit 2 of byte 1 to High in output data area of the Profibus master
station (set the GW-7552-B / GW-7552-M to setting mode; please refer
section 4.6.2 Output data area and communication command).
Step 4:
Open Utility.exe on PC.
Figure 63 Open Utility
Step 5:
Set Com Port communication setting of Utility (please refer section 5.2.2
GW-7552-B / GW-7552-M PROFIBUS/MODBUS GATEWAY User Manual (Version 1.60, May/2017) PAGE: 65