Omega Vehicle Security OMP-MODL - Manual (Page 41)

3... I NTERFACE M ODULES
U SING THE OMP-MODL 3-17
assigned to the icon during construction of the net and the
second line is the last logged value and units.
To return to the Top Menu, press SELECT when the Return to
Top Menu message is displayed.
D ISPLAY S TATUS M ESSAGES
Messages can be sent to the LCD due to OMP-MODL
operational conditions or User programmed Program Net
conditions. To view the active messages; from the Top Menu,
press NEXT five times and then SELECT while the Display
Status Messages menu is displayed. Step through the messages
with the NEXT button and return to the Top Menu by pressing
SELECT when Return to Top Menu is displayed.
Depending on the inputs and programmed conditions within the
currently executing Program Net, User programmed messages
may come and go as the conditions for display are met then not
met over time.
During execution of a Program Net, if the conditions (either
OMP-MODL operational or User defined Program Net) are met
for a message display (eg an alarm conditon occurs), the
message will display on the LCD immediately... overwriting any
current displays. Messages displayed on the LCD will not be
cleared from the LCD when they become False, however they
will be cleared from the internal display queue. Messages will
only be cleared from the LCD if another message is displayed or
if the User changes the LCD (via the Select/Next buttons) in any
way. For additional information on message display capability
from within a Program Net,, refer to the Message icon in
Appendix A.
E RASE M EMORY ( VIA D ISPLAY SEQUENCE )
Data memory within the OMP-MODL and within an inserted
PCMCIA card can be cleared via the SELECT and NEXT
buttons. To clear memory, from the Top Menu, press NEXT six
times until the message Erase Memory appears on the LCD.
Then press SELECT a total of five times to clear the memory.
Successful erasure of the memory is confirmed with a Memory
has been Erased message.
Note that at any time during this sequence of SELECT button
presses, pressing the NEXT button will abort the Memory Clear
sequence and stored data will be preserved.
Internal OMP-MODL memory and PCMCIA card memory can
also be cleared via a serial communication link. Refer to the
Chapter 5 on HyperComm for details. Additionally, memory can
be cleared using the STOP button (see details in the STOP
button explanation in the MLCPU-1 section)
Status Lights
The Status lights on the ML-DISP duplicate the lights located on the end of
the MLCPU-1 module (discussed in prior section MLCPU-1 Module).
Three light emitting diode (LED) lights are provided on the front panel,
labeled STATUS, ALARM 1 and ALARM 2. The STATUS LED is merely a