Endress+Hauser prosonic flow 92 Operating Instructions Manual page 31

Prosonic Flow 92
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Endress+Hauser
Data logging specifications
Communication system: Half-duplex
Synchronising system: Start-stop synchronising
Transmission speed: 300 / 600 / 1200 / 2400 / 4800 / 9600 bps (selectable)
Parity: Even/odd number / none (selectable)
Data length: 8 bits
Stop bit: 1 bit / 2 bits (selectable)
Data code: ASCII
Isolation: Non-isolation between transmission line and transmitter.
Note!
After setup, make the following settings:
– Transmission speed
– Parity
– Stop bit
Communication control
• Transmission of data with Prosonic Flow 92 is made following a request command
from the host computer.
• When a command is received from the host computer, the data corresponding to the
command are transmitted from Prosonic Flow 92 to the host computer.
• Commands with ASCII code are transmitted from the host computer to
Prosonic Flow 92.
• The last code of each command is carriage return (0DH).
4 Wiring
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