OM 200MICRO
17
English Customary Units:
Temperature =
ºF
(Fahrenheit)
Pressure =
Psi
(Pound per sq. inch)
Psig
Psid
Metric Units:
Temperature =
ºC
(Centigrade)
Pressure =
kPa
(Kilo Pascals)
kPag
kPda
Menu Structure
Displaying Setpoints
To view set points or operating conditions press the "PREV MENU" or "NEXT MENU" key until
menu of interest appears.
(Remember pressing a key in the Category group goes to the first menu of
that group.)
To view additional set points or conditions under the menu selected press the "PREV
MENU" or "NEXT MENU" key.
Changing Setpoints
Set points/values that can be modified are under the control and alarm categories. Once the menu is
selected, the set point/value can be changed by pressing the "+ INCR." or "- DECR." key. The
display screen will change and in place of the date and time the term "ENTER PASSWORD:" will be
displayed. The operator must enter the appropriate password by pressing the correct four keys in
sequence. The display will indicate "PASSWORD VERIFIED:" or ''INVALID PASSWORD:" in place of
the time and date. When the correct password is entered, the term "<Change Values Mode>" is
displayed in place of the time and date. The first value on the display that can be changed will flash
on and off. Pressing the "NEXT/ PREV MENU" or "NEXT/PREV ITEM" keys will select the next set
point/value on the screen that can be changed. Pressing the "+ INCR." or "- DECR." key will change
the numeric value or select the next option. When the correct value or option is flashing, press the
"ENTER =" key to store it into memory. The flashing will stop and the time and date is returned to the
display screen. Follow this sequence to change additional set points/values.
(The term "Enter
Password" will not be displayed unless there has not been any keypad activity for flve minutes.)
Display Screen
The display screen is divided into lines and fields. The top line will indicate the menu number and a
menu description on the left side, and the time and date on the right side. The time and date will be
replaced with directions when modifying set points and values.
The first line normally will have two fields except when viewing alarms then there is a third field. Line
2 and line 3 have two fields. Different menus will have varying amounts of information and not all the
fields will be used.
When selecting new menus using the "NEXT MENU" and "PREV MENU" keys, the display is
considered screen one. If additional screens are available, there will be a arrow pointing down in the
last block in the right hand screen corner. To obtain additional information available under a specific
menu, press the "NEXT ITEM" and "PREV ITEM" keys. This will toggle between the available
screens displaying the various set points and values. Most menus will have only one screen;
however, Menu 10 (Auto Logging) has 24 screens. The range of information that can be displayed in
a field is extensive and the next section will show all possible field names, set points and values.
