Advanced Energy MDX II User Manual page 41

User Port ON/OFF
Priority
Contactor Closure
Style
1600 V In Tap 6
Unit Ready for Turn
On
LGA
18k Test Option
5700262-R
Tap Full Power
Maximum
Average
Output
Voltage
5 1000 V
6 1250 V
If this option has not been activated, the MDXII unit operates
with the User port on/off signals taking priority in any control
mode.
If this option has been activated, then you can send on and off
signals only from the controlling interface, and the User port
cannot override your selection.
If this option has been activated, the MDXII contactor wiring
scheme is for the MDXII 18P unit CE-style hardware, not the
original MDXII style. See Appendix A of this manual for more
information about the MDXII 18P power supply
If this option has been activated, the MDXII unit lets you select
1600 V in voltage regulation as the maximum setpoint rather
than the typical 1250 V in tap 6. Peak voltage limits are not
affected.
If this option has been activated and the MDXII unit is in analog
control mode and is experiencing no faults, then the OUTPUT.D
line is asserted to indicate the MDXII unit is ready to be turned
on.
You cannot order this option if you have ordered the Varc/Iarc
Counters Enabled in User Port option. Also, this option is not
available in Fast User port software versions (see Appendix .
This option is available only on MDXII units with an active front
panel.
If this option has been activated, the MDXII unit's main
contactor opens when you press the STOP switch. This safety
feature is standard on MDXII units that feature the universal
logic card.
If this option has been activated, the MDXII 18P unit's output
can stay on continuously at 18 kW. Note that this option is used
only as a test feature for laboratory use and is not intended as an
option for field MDXII units.
Product Overview
MDXII Power Supplies
Maximum Peak Output Voltage
Limit
Tap Select
Voltage Limits Voltage Limits
Enabled Not Enabled
1050 V
1313 V
Tap Select
1600 V
1600 V
2-21