ICP DAS USA GW-7553-B, Руководство пользователя

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GW-7553-B / GW-7553-M PROFIBUS/Modbus TCP Gateway User Manual
(Version 1.35, May/2017)
PAGE: 48
Figure 37 The user needs to change “Modbus Type” to Slave and “Modbus
Format” to Modbus RTU for this example and click “OK” button
Step 4: Set the GW-7553-B modules, as shown in Figure 38 and Figure 39 .

Select “System setting” module: “System setting” module always has
to be selected otherwise no communication can be established
between the gateway and the Modbus network.

Select “Output Relay/Coil” module: In this example an “Output
Relay/Coil--2 Byte” module is selected.

Select “Input Relay/Coil” module: In this example an “Input
Relay/Coil--2 Byte” module is selected.
Figure 38 Add modules