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Figure B.2
B.2.2.3 Error notification appears in case of incorrect COM-port. Select the correct COM-port
and press the «Read» button iteratively.
B.2.3 Setting of the data exchange parameters by RS-485.
B.2.3.1 Set the requisite RS-485 transducer interfaces parameters at the appropriate areas.
- choose the communication protocol from the «Protocol» list at the «RS-485-1» area:
«
MOD-
BUS ASCII», «MODBUS RTU», «IEC-101».
- choose the communication protocol from the «Protocol» list at the «RS-485-2» area: «MOD-
BUS ASCII», «MODBUS RTU», «IEC-101», «ExtDev» (The form of the window appearance of the
AET400 transducer configuration file with «IEC-101» communication protocol is shown at the B.3
figure).
