Halma Alicat Scientific IVCD, Руководство по эксплуатации

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2021.05.26 • REV. 1 • DUAL-VALVE PRESSURE CONTROLLER OPERATING MANUAL
17
Baud Rate
SETUP → RS-232 Serial or RS-485 Serial → Baud Rate
Baud rate is the speed at which digital devices transfer information. The pressure controller has a default baud rate of
19200 baud (bits per second). If your computer or software uses a different baud rate, you must change the pressure
controller’s baud rate in the
BAUD
menu to ensure they match. Alternatively, you can change your computer’s baud rate in
Windows® Device Manager. Baud rate changes take effect once you press
SET
, but you may need to restart the software
for it to recognize the change.
Display Setup
MENU → SETUP → Display
The options in the display setup menu adjust the contrast/brightness of the display and enable screen rotation.
Main Screen Options
SETUP → Display → MAIN Screen
•
Any Key Press
changes what happens when any of the parameter buttons on the main display ( page 11 ) are
pressed (pressure or temperature, for example). By default, these buttons highlight their measurement in the center
of the display. If this option is set to
Show Actions Menu
, an option to change that parameter’s engineering units will
be shown, as well as an option to highlight the parameter.
•
Show Valve Drive
shows or hides the valve’s drive percentage. See page 15 .
•
Top Left Key Value
and
Bot Left Key Value
will show if the device has an optional barometer installed. This option
configures which type of pressure (barometric, gauge, absolute) is displayed.
Screen Lighting
SETUP → Display → Screen Lighting
The options and wording in the screen lighting menu will vary for monochrome versus color displays.
• On monochrome displays, press
LESS CONTRAST
or
MORE CONTRAST
to adjust the contrast levels and move the contrast
indicator left or right.
POWER UP Lit
or
Dark
toggles whether the backlight of the unit will be on when the device
powers on.
• On color displays, press
DIMMER
or
BRIGHTER
to adjust the brightness level and move the brightness indicator left or right.
Display Rotation
SETUP → Display → Display Rotation
The device has the option of inverting (flipping) the screen upside-down, as configured in this menu.
Advanced Setup
MENU → SETUP → Advanced
The advanced setup menu contains settings and detailed information that are useful when troubleshooting with customer
support.
Factory Restore
SETUP → Advanced → Factory Restore
This will immediately take you to a confirmation screen. When troubleshooting, an applications engineer may recommend
doing a Factory Restore. If something is not acting as expected, please contact an applications engineer prior to doing
a Factory Restore.
Register Status
SETUP → Advanced → Register Status
The
Register Status
screen displays live values for the internal device registers. Many of these values can help an
applications engineer diagnose operational issues over the phone. Some register values clearly distinguish between
hardware and operational problems, which speeds up the troubleshooting process.
Edit Register and Device Properties
SETUP → Advanced → Edit Register and SETUP → Advanced → Device Properties
!
Warning: Editing these settings may cause the device to become inoperable. Do not modify them without working with
an applications engineer.