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5708009-C 6-7
Apex 1 to 5.5 kW Generator
If you answered yes to any one of the previous questions and the Apex passed the
Internal Diagnostics test, the Apex is probably working properly and it may be
reacting to an external load condition. You may want to consult your Process Engineer
or system manufacturer to troubleshoot chamber related issues.
ERROR CODES
Error codes indicate a fault condition and report the most recent active error or alarm
condition from the Apex unit. You can able to view error codes through a serial
communication port such as RS-232. Another way to view error codes is through the
Virtual Front Panel which provides an easy way to control an Apex generator through
a personal computer. Call AE Global Support for information. The following table
explains the specific error code meanings and solutions.
Table 6-1. Error Code Table
Error Code Error Code Description Solution
E000 No Error
E001
Out of setpoint
timer expired
If the unit is unable to reach or maintain the
programmed output level within a specified amount
of time, the output shuts off and this error code is
reported. This timer is enabled and set through the
serial communications port.
To avoid this error,
you can disable the
timer, increase the
amount of allowable
time, or try to
determine why the
unit is not reaching
setpoint. See “Power
Limit LED is Lit” on
page 6-5.
To clear this error
code, you must send
an RF OFF command
to reset the Apex
unit.
E004
Over
Temperature
Shutdown
This error is the same as when the Overtemp LED
is on solid,
See “Overtemp LED
on Solid” on
page 6-4.