149
Non-zero – FMS data detected on bus.
FMS data value is shown in hexadecimal system and it is not important for the client.
18
RS485 INTERFACE
RS485 supports only Half Duplex communication. It means that at the same time you can’t
send/receive Data.
When activated RS485 driver chip draws constant 30mA current.
When entering Sleep or Deep sleep chip will be also powered off.
18.1
RS485 modes
In Configurator’s windows select External devices window where is RS485 Settings as
shown in Figure 109.
Figure 109 External Devices
The modes are described below are setting in the configuration window.
Содержание FMB630
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