XR3D-6 Maintenance & Troubleshooting
5-2
EM-XR3D-6-001-EN.D
©2011 VOTI Inc.
The 2-Pin connectors located at the back of the
Power Distribution
Unit
are connected into the
Keypad Control Box
.
2-Pin connector (orange cable) cuts the power to the plugs C,
E, F, 4, 5, and 6. This cable is connected directly to the
Emergency Stop
switches.
2-Pin connector (brown cable) is from the
Computer
toggle
button (located at the front of the
Power Distribution Unit
)
which turns the power in the
Control Box
on and off which in
turn toggles the
Computer
on and off.
The UPS supplies power to the computer and one of the monitors for 5 seconds if there is
no AC power. The UPS has an audible beep to indicate it is functioning. This allows the
system to safely shut down the computer and the monitor ensuring all data is saved.
AC/DC POWER TROUBLESHOOTING CHART
PROBLEM
CAUSE
CORRECTIVE ACTION
Turning on the Circuit Breaker does
not start the Computer and
Input/Output components.
No AC power.
Check AC source or circuit breaker. See
Loose 15-Pin Connector pins.
Check the Keypad for error messages.
See
Check Input/Output connections. See
5.6.4 15-Pin Connector / Computer and
Input/Outputs
Also verify using the DIOX application.
See
3.2 Check for Digital Inputs Outputs
Power Distribution Unit and Computer
cables disconnected.
Check cables between Power
Distribution Unit and Computer.
Faulty Circuit Breaker.
Replace the Power Distribution Unit.
See
UPS Display does not show the input
voltage.
UPS has shutdown.
Press and hold the power button on the
UPS to see if it turns on. If it does not
replace the UPS. See
Check the UPS power supply. See
AC Cable from UPS to the Control Box
(terminal) is disconnected
Verify the connection of the UPS cable
to the Control Box. See
Input/Output Components do not
work.
Verify using DIOX application. See
Check for Digital Inputs Outputs
using DIOX
Computer turned off.
Restart the Computer using the toggle
switch on the Power Plate Off then On
to perform a hard boot of the computer.
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