CSI 7798 I/SITE LAN, Руководство по установке

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Setup and Operation Installation Guide
26 7798 I/SITE LAN
LCD Display
The LCD display is organized into four rows, each row containing 40 columns. The
columns are arranged as follows:
✦
Column 1 is used for the “>” symbol, right and left arrows, or a blank.The “>”
symbol indicates a line is selectable. A (blank) means the line is not selectable. The
right and left arrow designators display when an edit screen is initiated.These func-
tion are performed by the left function keys.
✦
Column 2 is blank and used for a space.
✦
Columns 3 through 35 display the application information.
✦
Column 36 is blank and used for a space.
✦
Column 37 through 40 display the right function key legends that include, “Done”,
“QUIT”, “ESC”, “+”, “–”, “PgUp” and “PgDn”.
The contrast control of the LCD is adjustable through the F7 and F8 function keys while
the banner screen is displayed (refer to “Banner Screen” on page 27). The unit uses an
audible half-second tone to announce an input error.
Keypad
The keys on the keypad are arranged in two banks of four keys. Each bank of keys runs
vertically down the left and right sides of the LCD. The keys are numbered F1 through
F8 (see
Figure 14 ) and correspond to symbols and words displayed on the screen. In the
following Screens and Functions section, actions are called out such as “press” or “select”.
These actions mean to press the function key beside the symbol or word (>, +/–, Done,
etc.) displayed on the screen.
Screens and Functions
Note: When the I/SITE LAN is at boot control, only basic controller setup functions are available
through the ViewCon. The 7798.BIN binary file must be downloaded to the controller
before the ViewCon panel will provide full functionality. Refer to the Station Restore proce-
dure in the I/NET Operator Guide.
Screens and functions provide the data entry and operating environment for the
ViewCon.
Figure 16 shows a diagram of the ViewCon screen displays.
Standard Editing Screen
The standard editing screen provides the functions required for changing the values of
editable data fields (see
Figure 17 ). The function keys operate as follows:
✦
F3 = Right arrow; moves cursor one space to the right.
✦
F4 = Left arrow; moves cursor one space to the left.
✦
F5 = Done; accepts entries and returns to previous screen.
✦
F6 = ESC/Quit; discards entries and returns to previous screen.
✦
F7 = +; increases value by one.
✦
F8 = –; decreases value by one.
This screen displays each time a selection is made for editing. Refer to this screen for
standard editing functions.