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0120028-J0 Rev F
4�2 CXCI+ Controller
The CXCI+ controller is mounted in the converter system shelf and brings advanced monitoring technology to the
Cordex series of converters. This compact system controller is equipped with the complete range of software fea-
tures, including the following:
• Ethernet port for local and remote communications
• User definable alarms
• Daily logging of power system events and system statistics
4� 2 �1 LEDs
Each Controller has three LEDs to display the alarm status of the power system, Controller progress, file transfers
and status during startup.
Alarm Conditions
The Controller illuminates the LED that corresponds to the system alarm status. During alarm conditions, only one
LED is illuminated at a time. The following shows the corresponding alarm status.
Green: OK, no alarms
Yellow: Minor alarm
Red: Major alarm
Progress and Status Indication
The LEDs are also used in the following situations:
• Base unit validation – all three LEDs are on at the same time.
• File transfer – when recovering from invalid firmware application – the red LED is illuminated.
4�2�2 Reset
For reset options, refer to Section "6.12.2 Controller Reset" on page 41.
Ethernet port
Soft reset: push once
Reset IP address: hold for 3 seconds
LCD screen (displays
Voltage or Current)
Display pushbutton toggle
switch for Voltage or Current
Hard reset: push once
System status LEDs
Figure 2 — Cordex CXCI+ controller front panel
Locking screw
• Output short circuit ≤1V
• Input voltage out of range
• Heatsink / ambient temperature out of range (Over Temperature Protection)
NOTE:
Use controller software version V2.20 or higher to take advantage of the full remote
functions and diagnostic features specic to the eLimiter+.
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