Cumberland EDGE 890-00601, Инструкция по установке и эксплуатации

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Chapter 29: Troubleshooting
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 Main 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
3-Slot or 6-Slot Expansion Box
The 3 or 6-Slot Expansion
Box doesn’t power on Verify if wires are connected from the Panel Mount Power Supply to the Backplane
(PCB-420 and PCB-421)
Verify if wires from the main voltage supply are connected to the Panel Mount
Power Supply
Verify if wires are connected at the right terminals
Measure the voltage between the terminal 24V and GND. The voltage must be at
least 24V
If the problem persists, contact AP/Cumberland or GSI Electronics
The 3 or 6-Slot Expansion
Box does not communi-
cate with the EDGE Main
Controller or other Expan-
sion Box without power
supply Verify if the Expansion Box is powered up
Verify if there are activities on the bus communication by looking at the activities of
the LED2, LED3, LED6, LED7 on PCB-422
Verify if the network link is installed correctly: Terminal A from Expansion Box to x
Slots Expansion Box terminal A, Terminal B from Expansion Box to x Slots Expan-
sion Box terminal B
Verify if the network communication is installed in daisy chain.
Verify if your end of line (EOL) are set correctly on your network
Verify if the network link is not cut: wire is cut or the protections are activated
Verify if there is not a short-circuit on the network link between terminal A and B
Verify if the network link length is below 4000 feet (1200m) with the recommended
gage.
Measure the voltage between the terminal 24V and GND. The voltage must be at
least 16V on the EDGE Main Controller or on other Expansion Box without power
supply
Verify if the fuses F1 –F4 are not burned, it is the case. Find the issue and correct it
and replace the burned fuse.
If the problem persists, contact AP/Cumberland or GSI Electronics
The 3 or 6-Slot Expansion
Box doesn’t Power on
EDGE Main Controller or
other Expansion Box with-
out power supply Verify if the fuses F1 –F4 are not burned, it is the case. Find the issue and correct it
and replace the burned fuse.
Measure the voltage between the terminal 24V and GND. The voltage must be at
least 24V
Verify if the Power link is installed correctly: Terminal 24V from Expansion Box to
EDGE Main Controller terminal 24V, Terminal GND from Expansion Box to EDGE
Main Controller terminal GND
190 895-00693 EDGE