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Master Station Safe Use, Installation and Maintenance Manual
Modbus Open Settings
Fig. 6.20 Select menu Fig. 6.21 Select Interfaces Fig. 6.22 Select Modbus Open
Fig. 6.23
Modbus Open Status
Modbus Open Status details the current state of the Modbus RTU loop and the connected FCUs.
Fig. 6.24
Modbus Open Settings
The Lowest Modbus FCU Address and Highest Modbus FCU Address must be set*. Baud Rate must be configured to an appropriate
value taking into account loop or highway distance and segment length. Refer to standard Modbus RTU specification documentation for
guidance on appropriate baud rate setting.
*These settings define how many FCUs (field control units) the Modbus RTU AIM should scan for and which addresses they are. The individual FCUs must be
configured with a unique address within this range.
6. Basic Commissioning continued
A4US
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A4
US A4
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A4
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