25
PACSystems™ RSTi
-EP EPSCPE100 Standalone CPU Quick Start Guide
GFK-3012E
Troubleshooting
1.
Why does my controller not power on after I apply power? (None of the front
panel LEDs are illuminated.)
a.
The incorrect power supply may be used. Verify that
the correct power supply is connected, and that the
power connector is fully seated. Power supply
reference information is available in the section
entitled
b.
The polarity may be reversed. Verify the polarity of
the incoming DC power. The positive, negative, and
earth symbols are printed on the power connector of
the front panel, as indicated in Figure 17.
c.
Power may be present, but the LED indicators are not
operating as designed. Plug a live Ethernet cable into
any of the ports for LAN1 or LAN2 to verify the
following:
i.
the Activity LED (Green color) is blinking or
ON, and/or
ii.
the LINK LED (Amber color) is ON
d.
If none of the above options work, we recommend returning the product.
2.
Why does the Fault LED continuously flash after I apply power to the controller?
a.
The firmware may be corrupt. Power cycle the controller to initiate the
boot loader’s rep
air sequence.
b.
If consecutive power cycles do not correct the problem, the drive partition
may be corrupt. This is an unrecoverable condition, and we recommend
returning the product.
Figure 17: CPE
Power Connector
Pin-out
