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Data Displays
Main Menu
Table 7. HMI main menu screens
Screen
Password
Protected
System
Initialization
Main
Chiller Circuit
Information
Digital I/O
ARTC-SVX007A-EN
User Interface
The following table shows the standard set of Main Menu
HMI screens.
Function
Primary Display
•
Displays All KPIs for the chiller:
–
Compressor and Chiller State and
compressors key refrigeration
indicators.
–
Evaporator and Condenser
Specifics.
–
Hand/Off/Auto (HOA) Control (see
"Special Functions," p.
32).
–
Demand, Capacity and Speed (see
"Special Functions," p.
32).
•
Provides access to viewing and control of
primary setpoint.
•
Provides details on all defined refrigerant
circuits.
•
Clicking Circuit X EXV title invokes the
control screen for that EXV.
•
Click Return button to close the overlay.
Displays current status of all hardwired digital
inputs and outputs.
•
Provides access to Analog I/O
•
Provides access to Companion I/O
Operating Procedures
Access
•
Appears only after program
has been loaded in HMI first
time.
•
If correct code has been
entered, it will never appear
again and HMI proceeds to
Main screen upon power-up.
•
Screen is first displayed on
power-up and from the button
on any other screen.
•
Clicking the Circuit Data
button invokes the following
overlay:
Home > Circuit Data
Main Menu > I/O
23
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