Det-Tronics Eagle Quantum Premier - Eq21 Xxpsm Power Supply Monitor; Eq2220 Gfm Ground Fault Monitor

95-8533
4-15
18.2
EQ21XXPSM POWER SUPPLY
MONITOR
The power supply monitor (see Figure 4-10)
has three LEDs used to provide a visual
indication of device status:
EQ2220GFM GROUND FAULT
MONITOR
The ground fault monitor (see Figure 4-11) has
three LEDs used to provide a visual indication
of device status:
NOTE
The Ground Fault Monitor LED will
respond immediately to a ground fault
condition. The relay contact requires the
condition to exist for 10 seconds before
it activates.
LED Device Status
Green When On indicates power is supplied
to device
Red When Flashing indicates an alarm or
fault condition is present.
Amber When On indicates device is disabled.
Module must be replaced.
LED Device Status
+ GND FLT LED Indicates Amber in the
presence of a "+" ground fault.
- GND FLT LED Indicates Amber in the
presence of a "-" ground fault.
POWER LED Indicates Green when the unit
is powered.
+ +
+
++
+
+
+
+
+
+
+
+
+
++
AMBER LED
RED LED
GREEN LED
1
1
1
1
Figure 4-10—EQ21xxPSM Status Indicator Location
Table 4-15—Power Supply Monitor Status Indicators
Table 4-16—Ground Fault Monitor Status Indicators
+ GND FLT LE
D
– GND FLT LE
D
PWR LED
A2243
Figure 4-11—Ground Fault Monitor Status Indicator Location