210E / 210ECL / 2010 / 2010ECL / 2018ECL SERIES SIGNAL MONITOR
OPERATIONS MANUAL
Eberle Design Inc. Page 9
#9 #3 Triple flash (G) AC POWER LED flashes Green field status 1-16
#10 #3 Triple flash (Y) VDC FAILED LED flashes Yellow field status 1-16
#11 #3 Triple flash (R) WDT ERROR LED flashes Red field status 1-16
... (repeats back to top)
To enter this display mode remove the Program Card. Depressing the Reset button
advances the display mode from the normal mode to the Green field input display. The (G)
AC POWER LED will pulse ON once per second to indicate this mode. The channel display
LEDs will show the Green channels active at the time of the fault. The PCA LED will pulse
once per second to indicate the current fault (#1, newest).
Depressing the Reset button again advances the display mode from the Green display
mode to the Yellow field input display. The (Y) VDC FAIL LED will pulse ON once per
second to indicate this mode. The channel display LEDs will show the Yellow channels
active at the time of the fault.
Depressing the Reset button again advances the display mode from the Yellow display
mode to the Red field input display. The (R) WDT ERROR LED will pulse ON once per
second to indicate this mode. The channel display LEDs will show the Red channels active
at the time of the fault.
Depressing the Reset button again advances the display mode from the Red display mode
(of fault #1) to the fault display mode for fault #2. The PCA LED will pulse twice per second
to indicate the previous fault (#2). Additional button closures will cycle through the colors for
fault #2 and fault #3 (oldest). After the Red display for fault #3, the display will return to fault
#1.
To exit this display mode, replace the Program Card. If the Program Card is removed while
the model 210E unit has not been triggered by a fault, the fault status display mode will
show the Green, Yellow, and Red channels active when the Program Card was removed. If
a PCA fault is displayed during the review, the PCA LED will not flash during the Fault
Status display step to indicate the fault number.
2.19 DIAGNOSTIC DISPLAY MODE (210ECL / 2010ECL /2018ECL)
The “ECL” models provide two means of displaying the individual Green, Yellow, and Red
field status. The No Fault Diagnostic Display mode shows the real time individual colors
while the monitor is not in the fault mode (intersection operating) using the three color LED
full intersection display. The Fault Diagnostic Display mode shows the individual colors
which were active at the time the monitor triggered to the fault mode (intersection in flash)
as well as the channel(s) which were involved in the fault. The Fault Diagnostic Display
mode also provides a review of previous fault events.
2.19.1 NO FAULT DIAGNOSTIC DISPLAY
When the “ECL” model is not in the fault state, the unit will continuously display the active
Green, Yellow, and Red field status simultaneously on a three color LED full intersection
display.
2.19.2 FAULT DIAGNOSTIC DISPLAY
Once the “ECL” model has been triggered by a fault the channel status display will
alternate between the field signals active at the time of the fault for 6 seconds, and the
channels which were involved in the fault (fault status) for 2 seconds. The channels
involved in the fault will flash their respective Green, Yellow, and Red indicators
simultaneously at a 4 Hz rate for the 2 second fault status interval. If the fault displayed is a
Recurrent Pulse Conflict, Recurrent Pulse Dual Indication, or a Recurrent Pulse Red Fail,
the RP DETECT indicator will then flash simultaneously at a 4 Hz rate with the input(s) that
had Recurrent Pulse status for an additional 2 seconds following the fault channel display.
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