Monarch Instrument DC 2000 User Manual
Page 60
Chapter 4 Operation
Page 4-8
To select the chart speed, press the FUNCTION Key at the “COMMAND” prompt and use the UP (
↑
) or
DOWN (
↓
) Arrow Keys to highlight “Chart speed”. Press ENTER and use the UP (
↑
) or DOWN (
↓
) Arrow
Keys to highlight “Speed = HI” or “Speed = LO”. When the display is highlighting correct hi or low speed,
press ENTER to activate and EXIT to return to the “FUNCtion” menu.
4.2.3.6 Record speed
This menu item selects between High and Lo sample rates for record speed. The sample rates are set in
the PROG - Data Recorder - Sample Rate menu (Section 5.7.6). These rates can also be changed via an
external event (Section 5.9.2).
To change record speed, press the FUNCTION Key at the “COMMAND” prompt and use the UP (
↑
) or
DOWN (
↓
) Arrow Keys to highlight “Record speed”. Press ENTER and use the UP (
↑
) or DOWN (
↓
) Arrow
Keys to highlight “Speed = HI” or “Speed = LO”. When the display is showing the correct hi or low speed,
press ENTER to activate and EXIT to return to the “FUNCtion” menu.
4.2.3.7 Alarm Checks
This menu item controls the ON/OFF status of the Alarm Checks function. If NO is selected, a point’s
value will not be compared to the programmed High or Low alarm setpoint values, NO ALARM CHECKING
WILL BE PERFORMED. To change the Alarm Checks status, press the FUNCTION Key at the “COMMAND”
prompt and use the UP (
↑
) or DOWN (
↓
) Arrow Keys to highlight “Alarm checks”. Press ENTER and use
the YES or NO key to get the proper display, either “almchk=NO” or “almchk=YES”, and press ENTER.
The display will return to the “Alarm checks” menu item.
ALARMS WILL NOT BE CHECKED UNLESS THIS OPTION IS ENABLED AS “YES”.
Note that the Alarm Event Window shows the current status of the Alarm Checking.
4.2.3.8 Scale Set
This menu item is used to select the active Scale Set, Scale Set 1 or 2. To select a Scale Set, press the
FUNCTION Key at the “COMMAND” prompt and use the UP (
↑
) or DOWN (
↓
) Arrow Keys to highlight
“Scale set”. Press ENTER and “scaleset=X” will display. Use the UP (
↑
) or DOWN (
↓
) Arrow Keys to
highlight set 1 or set 2 and press ENTER. The display will return to the “Scale set” menu item.
4.2.3.9 Trnd Message
This menu item is used to manually print one of the six Event Messages (refer to section 5.9.3) to the
Alarm / Events Window and Alarm file. To select an Event Message, press the FUNCTION Key at the
“COMMAND” prompt and use the UP (
↑
) or DOWN (
↓
) Arrow Keys to highlight “Trnd Message”. Press
ENTER and “1 XXXX” will display where 1 is Event message 1 and XXXX is the Event message that will print.
Use the UP (
↑
) or DOWN (
↓
) Arrow Keys to select the correct Event message and press ENTER. The
display will return to the “Trnd Message” menu item and the Event entry will be made.
4.2.4 Hidden Menu
The Hidden menu allows the user to do the following functions:
Initialize
ADC Control
Diagnostics
The Hidden menu can only be accessed by pressing the MENU key immediately followed by pressing the
upper right-hand corner of the display. This is the only combination that will work.