2010ECL-NYC SERIES SIGNAL MONITOR
OPERATIONS MANUAL
Eberle Design Inc.
Page 23
AC Line Brown-out levels will be set for the 210E series with Dropout at 92 +
_2 Vrms and
Restore at 98 +
_2 Vrms with timing at 80 _
+17 ms. See Section 2.5.
4.5.6 EE INPUT POLARITY SELECT (SEL9)
The EE input is used by the monitor to sense the flash mode of the cabinet. The SEL9 jumper
should be installed when the cabinet is wired to energize the MC coil and Flash Transfer
Relay coils for GYR signal operation. The Active state of the EE input thus indicates normal
GYR tri-color (non-flash) operation. The non-active state indicates flash operation.
The jumper should NOT be installed for a cabinet wired to energize the MC coil and Flash
Transfer Relay coils for flashing operation (standard Caltrans operation). The Active state of
the EE input thus indicates fault or flash mode operation.
4.5.7 FYA FLASHRATE MONITOR DISABLE (SEL15)
The Signal Monitor will respond to an enabled flashing Yellow Arrow signal that is not flashing
at a minimum rate (see Section 2.20.1.1.2, 2.20.2.1.2, and
Error! Reference source not f
ound.
). To DISABLE this monitoring function install a jumper into the SEL15 position.
4.6 WATCHDOG PROGRAMMING
4.6.1 WATCHDOG ENABLE SWITCH
The toggle switch SW2 labeled "WD ENABLE" provides control for the Watchdog Monitoring
function. When the switch is in the ON position, the Watchdog Monitoring function is enabled.
When the switch is in the OFF position, the Watchdog Monitoring function is disabled. The
WDT ERROR LED will flash once every two seconds to indicate that Watchdog Monitoring
is disabled.
4.6.2 WATCHDOG TIMING OPTION
Switch #3 of the OPTIONS switch (SW3) is labeled "WD 1.0 SEC". When this switch is in the
ON position, the Watchdog fault time is set to 1.0 _
+0.1 seconds. When this switch is in the
OFF position, the Watchdog fault time is set to 1.5 _
+0.1 seconds.
