Advanced Energy MDX II User Manual page 187

Table 8-2. Panel LEDs and Fault Messages (Continued)
Problem Indicators
Passive Control Panel Fault
Panel LED On
n/a "Incorrect Tap
Selected"
INTERLOCK "Interlock
Open AUX"
INTERLOCK "Interlock
Open H2O"
INTERLOCK "Interlock
Open MOD"
INTERLOCK "Interlock
Open VAC"
5700262-R
Message
The tap that was
selected when the
recipe you are trying
to run was
programmed is not
the same as the
currently selected
tap.
The auxiliary
interlock condition
has not been met
(User pin 11 is not
low).
The water interlock
condition has not
been met (User pin
13 is not low).
An inverter module
is not plugged in
completely.
The vacuum
interlock condition
has not been met
(User pin 12 is not
low).
Troubleshooting and Customer Support
Explanation Suggested Action
Press the STOP switch to
clear the fault message.
Change the tap setting
(see page 5-8).
Check the User port
connections and ensure
the User port cheater
plug is installed.
The fault message clears
itself when the interlock
string is complete.
Check the User port
connections and ensure
the User port cheater
plug is installed.
The fault message clears
itself when the interlock
string is complete.
Call AE Customer
Support.
The fault message clears
itself when the interlock
string is complete.
Check the User port
connections and ensure
the User port cheater
plug is installed.
The fault message clears
itself when the interlock
string is complete.
MDXII Power Supplies
8-7