Det-Tronics EagleVision - PC - Manual (Page 82)

F
ETCH
L
OGS
B
UTTON
This button will retrieve the alarm logs.
From the Point Configuration screen, highlight the SAM, then click on
Display Point or select Point from the View menu. The SAM Point Display
screen will be displayed. See Figure VII–14.
S
TATUS
I
NDICATORS
Low Voltage. This indicator turns on when the input power voltage to
the SAM is below 17.5 volts.
Com 1 / Com 2. One of these bits is set when the SAM’s fault isola-
tion circuitry has detected and isolated a LON wiring fault.
NV Input Fault. The NV (Network Variable) Input Fault indicates that
the SAM is not receiving periodic messages from the logic controller.
The most likely cause of this problem is incorrect logic controller con-
figuration. Logic controllers must be configured to send messages to out-
put devices like SAMs. This is done on the Network Variables
Configuration screen, which is accessed by pressing the Network Setup
button on the Logic Controller Configuration screen. Select the SAM in
question and press the Enable button, then download the new configu-
ration to the logic controller. The NV Input Fault bit is automatically
cleared when messages are received.
95-8479
7.25
E
AGLE
Q
UANTUM
P
OINT
D
ISPLAYS
S
IGNAL
A
UDIBLE
M
ODULE
(SAM) P
OINT
D
ISPLAY
FIGURE VII-14
SAM Point Display Screen