Owner's Guide

NetPSFlt
(Network power
supply fault)
F82
A short circuit or an overload condition has been detected on the Xanbus network power supply.
An over voltage event has been detected on the Xanbus network power supply.
The network power supply will be turned off, and loss of network communication is possible. The
fault will not clear until an operator clears it manually. The operator might have to power cycle the
charge controller if no other devices are present on the Xanbus network to provide network power to
run the SCP.
GroundFlt2
(Ground fault,
type 2)
F84
A problem exists with the hardware circuitry used to detect ground faults. Contact customer service
for assistance.
Errors
The table below lists all possible errors. Errors are situations where the charge controller
has stopped itself from operating because of a problem.
Display Text
(Description)
Error
ID
Definition
CapOTErr
(Capacitor over
temperature error)
F2
Output capacitor temperature has risen above 100°C (212°F) for 5 seconds. The error clears
itself when the capacitor temperature falls below 90°C (194°F) for 30 seconds. This error
should not normally occur. If it is triggered multiple times, the charge controller must be
serviced.
BattOTErr
(Battery over
temperature error)
F4
Battery temperature has risen above 60°C (140°F) for 30 seconds. The error clears itself when
the battery temperature falls below 55°C (131°F) for 30 seconds.
AmbOTErr
(Ambient over
temperature error)
F5
Ambient temperature inside the charge controller has risen above 80°C (176°F) for 5
seconds. The error clears itself when the ambient temperature falls below 65°C (149° F) for 30
seconds.
InputOVErr
(Input over voltage
error)
F9
Input voltage has exceeded the input over voltage shut off value, 550 V. The error clears itself
when the input voltage falls below the input over voltage restart value, 540 V.
OutputUVImmErr
(Output under voltage
immediate error)
F10
Output voltage has fallen below 15.8 VDC. The error clears itself when the voltage rises
above 19.0 VDC for 1 second.
OutputUVErr
(Output under voltage
error)
F11
24 V System: Output voltage has fallen below 18.0 VDC. The error clears itself when the
voltage rises above 19.0 VDC for 1 second.
48 V System: Output voltage has fallen below 36.0 VDC. The error clears itself when the
voltage rises above 38.0 VDC for 1 second.
Table 15Error messages
Conext MPPT 80 and Conext MPPT 100 Owner’s Guide Operation
50 This document is for use by qualified personnel 990-6214