SSM-LE Series
Operations Manual
Eberle Design Inc.
Page 21
recent fault event logged. Previous Failure #25 is the oldest fault event logged. If the
display indicates PF 0, the Previous Failure event log is empty.
6.5.2 AC DATA LOG DISPLAY MODE (AC DATA LOG)
The second closure of the MODE button advances the display mode to the AC Data Log
mode. The RESET button may be used to return to the normal operation display format. In
this mode each closure of the INC button will advance the Fault Status display to the next
AC Data Log event information. A total of 40 power interruptions and restorations labeled
"AC 1" to "AC 40" can be reviewed. The display will sequence the log event type (AC)
followed by the event number (1:40) followed by On or Off followed by the time and date of
the event. If the display indicates AC 0, the AC Data Log is empty.
6.5.3 CONFIGURATION DISPLAY MODE
The third closure of the MODE button advances the display mode to the Configuration
display mode. The RESET button may be used to return to the normal operation display
format. The PROGRAM CARD indicator will be illuminated. The Field Status display will
present the compatible channel programming for each channel in a sequential fashion for
each closure of the INC button. The Primary channel is indicated by the
▼ symbol on the
Channel Status display. All Secondary channels programmed permissive (jumper installed)
with the displayed primary channel will be indicated on the Channel Status display with
their
and
and
icons illuminated. Pressing the NEXT button will increment the
display to the next Primary channel.
These settings are read-only and require the Program Card jumpers to be changed.
After all channel permissives are displayed, the next closure of the INC button will display
the SSM switch programming. Each channel with the SSM switch On will be denoted by a
dark solid arrow (
δ
) and the Red, Yellow, Green, and Walk indicators illuminated. The
CLEARANCE and DUAL INDICATION indicators will be illuminated. If all SSM switches are
in the Off position or the Red Enable input is not active, the Fault Status display will show
A
OFF
@
, indicating that the Clearance and Dual Indication monitoring functions are
disabled. Red Fail monitoring is also disabled by Red Enable input not active.
6.5.4 CLOCK SET DISPLAY MODE
The fourth closure of the MODE button advances the display mode to the Clock Set mode if
the monitor is not currently in the fault mode. Each subsequent MODE button closure
advances the Clock set display mode to the next field. The time and date fields are
addressed in the following order: hours, minutes, month, date, year. The real time clock is
set with the new time and date when the MODE button is pressed following the year entry.
The RESET button may be used to return to the normal operation display format without
modifying the time or date.
6.6 CLEARING THE DATA LOGS
Erasing the contents of the event data logs requires two deliberate steps to prevent
inadvertent erasure of the logs. The first step is to depress and hold in both the MODE and
INC buttons simultaneously followed by a momentary depression of the RESET button. The
top LCD will flash the letters "CLr" to indicate it is in the clear data log mode and is waiting
for the next step. Release the MODE and INC buttons. The final step to clear the data log is
to depress and hold in the MODE button, then simultaneously depress the INC button and
then release both buttons. The top LCD will return to alternately displaying the time and
date. The RESET button can be depressed at any time to exit this mode without clearing
the data log. The data log can also be cleared by using the CLEAR LOGS command in the
EDI ECcom software.
