Cumberland 064-11343, Руководство по установке

Страница: 104 / 138

Chapter 10: Troubleshooting
If the problem persists, contact AP/Cumberland or GSI Electronics
The controller doesn’t
Power on Verify if the following LEDs are activated on PCB-495: LED 12V, LED 5V, LED
3.3V1, LED 3.3V2
Verify if the fuses F4 and / or F1 are burned, if that is the case, find the issue and
correct it then replace the burned fuse.
Measure the voltage between the terminal 24V and GND. The voltage must be at
least 16V
Verify if the Power link is installed correctly: Terminal 24V from Expansion Box to
EDGE 2 Controller terminal 24V, Terminal GND from Expansion Box to EDGE 2
Controller terminal GND
Verify if the Power link is not cut: wire is cut
Verify if the Power link length is below 1000 feet (300m) with the recommended
gage.
If the problem persists, contact AP/Cumberland or GSI Electronics
Alarm relay doesn’t acti-
vate the load when an
alarm is activated Verify if the LED Alarm OK is activated on PCB-500
Verify the wiring if the right contact is used correctly
Verify if the load does not activate the protection. The current must be below 1.5A
and higher than 0.1A
Verify if the load link is not cut
Verify if a voltage supply reaches the terminal ALARM-COM
Verify if the EDGE 2 Controller configuration are set correctly and on which
parameters.
Verify if Low alarm limit and high alarm limit are set correctly
If the problem persists, contact AP/Cumberland or GSI Electronics
Alarm relay is still
activated Did you acknowledge the alarm?
Did you fix the issue before acknowledging the alarm?
Verify if the EDGE 2 Controller configuration are set correctly and on which
parameters.
Verify if Low alarm limit and high alarm limit are set correctly
If the problem persists, contact AP/Cumberland or GSI Electronics
104 890–00687 EDGE 2