Liquid Controls LCR Setup & Operation - Manual (Page 8)

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Each of the top-level menus has a secondary level consisting of one or more screens. Each screen is divided into one
or more fields where data may be entered or information displayed. Access to data entry is dependent on the following:
DATA FIELD TYPE:
Some fields are for display only and dat a entry is not necessary (e.g. DIAGNOSTICS and FLOW
RATE
).
PASSWORD PROTECTION:
The LCR has a user-definable password that allows the system to be locked. This feature authorizes
a supervisor to limit access to certain fields. An operator can still view all data fields whether the unit
is locked or unlocked. Dat a entry in general system set-up functions (e. g. NO-FLOW TIMER and
PRESET TYPE
) are still accessible if the system is locked.
SELECTOR SWITCH:
The multi-position Selector Switch on the front of the LCR™ has a CALIBRATION position that is
accessed by removing a Weights & Measures sealable plate. This allows data entry in the metrologi-
cally significant fields (e. g. COMPENSATION TYPE, TEMPERATURE PULSES/UNIT and others).
When a secondary menu is entered by pressing the ENTER key, the cursor will be positioned in the top line of the first
field. Pressing LLLLL will cause the cursor to move to the next field.
Repeatedly pressing LLLLL will move the cursor through the fields from lef t to right. After the right most field, the next
secondary menu screen will be displayed. The cursor will be in the first field. After the last field of the last screen, the
cursor returns to the top line of the first field of the first screen.
NOTE: Pressing the "M#" key scrolls forward to the next secondary menu. Pressing "M1" returns the display to the top-
level menu from any secondary level menu.
The cursor indicates if data can be entered or changed in the field below it. If the cursor is flashing, pressing ENTER
will move the cursor to the second line in the field and data may be entered or changed. In some cases, data is entered
using the keypad. In other cases, data is entered by selecting entries using the LK LK LK LK LK keys. A "^" Character in the top line
of the field indicates that a scroll list is used for the field. In fields that have a "
?
", a "YES" or "NO" response is selected.
Information that is entered through the Lap Pad or selected from a menu of choices is stored in the LCR by pressing
ENTER
. The cursor also moves back to the top line of that menu screen.
Menu maps of the screens accessible in the system are located in Appendix D on pages 50-57.
The next section covers Calibration & Set-up using the Lap Pad.
Lap Pad Operation
SECONDARY DATA SCREENS