Troubleshooting Leds; Led Troubleshooting Table - Advanced Energy Pinnacle User Manual

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Advanced Energy

LED Troubleshooting Table

Refer to this table before you call AE Global Customer Support .
Table 7-3. Troubleshooting LEDs
LED
POWER
POWER
OUTPUT
OUTPUT
SETPOINT
SETPOINT
INTERLOCK
INTERLOCK
BUS FAULT
BUS FAULT
OVERTEMP
OVERTEMP
ARC
ARC
7-6
On Off
X Normal
X The Pinnacle unit is not receiving AC input
power. Power the unit off. Using all applicable
safety precautions, inspect your AC input power
source to ensure that it is properly connected
and that the specified voltage is being applied to
the Pinnacle unit. (See the "Specifications"
chapter for AC input power specifications.)
X Normal
X The Pinnacle unit is not producing output. See
"Checks if the Output Does Not Turn On" on
page 7-3.
X Normal
X The Pinnacle unit is not operating within
setpoint. Note the error code on the display and
see "Error Code Troubleshooting Table" on
page 7-8.
X Normal
X An interlock fault condition exists. Note the
error code on the display and see "Error Code
Troubleshooting Table" on page 7-8.
X A bus fault condition exists. Note the error code
on the display and see "Error Code
Troubleshooting Table" on page 7-8.
X Normal
X An over-temperature fault condition exists. Note
the error code on the display and see "Error
Code Troubleshooting Table" on page 7-8.
X Normal
X After the output shuts off, this LED lights
momentarily to indicate that the hard arc count
limit was reached during the previous run.
X During an on cycle, this LED normally remains
unlit. After the output shuts off, if this LED
remains unlit, the hard arc limit was not reached
during the previous run.
Troubleshooting and Customer Support
Status
5702156-E