Halma ALICAT SCIENTIFIC PC, Руководство по эксплуатации

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PRESSURE CONTROLLER operating manual
31
Configuring Serial Communications
Menu
→
Advanced Setup
→
Comm Setup
Unit ID
The unit ID is the identifier that a
computer uses to distinguish a controller
from other devices when it is connected
to a network. Using the unit ID letters
A–Z
, you can connect up to 26 devices to
a computer at the same time via a single
COM port. This is called polling mode
( page 33 ). Unit ID changes take effect
when
SET
is selected.
Selecting
@
as the Unit ID will set the
controller to streaming mode when you
exit the menu ( page 33 ).
✓
NOTE: Devices equipped with
Modbus RTU will also have
a Modbus ID that can be set
separately from the unit ID.
Baud Rate
Baud rate is the speed at which digital devices transfer information. The
flow controller has a default baud rate of 19200 baud (bits per second).
Baud rate changes take effect once you press
SET
. The computer, device,
and software must all have the same baud rate.
Available baud rates include: 2400, 9600, 19200, 38400, 57600, and 115200.
Comm Setup Menu
Unit ID Menu Baud Rate Setup Menu