Schneider Electric Owner's Guide

Viewing Active Faults, Errors, and Warnings
975-0560-01-01 G 3–7
Errors
Table 3-5 lists all possible errors. Errors are situations where the charge controller
has stopped itself from operating because of a problem.
FanOCFlt
(Fan over current
fault)
F79 More than two Fan Errors have occurred within 30 seconds. The fan
will cease operating, but the charge controller will continue
operating though it will probably experience power derating. The
fault will clear itself when the operator toggles power to the charge
controller.
FanUVFlt
(Fan under voltage
fault)
F80 Fan voltage has fallen below 3.5 V. The fan will cease operating,
but the charge controller will continue operating though it will
probably experience power derating. The fault will not clear until an
operator clears it manually using the SCP.
FanUCFlt
(Fan under current
fault)
F81 Fan current has fallen below 0.5 A for 100 milliseconds. The fan will
cease operating, but the charge controller will continue operating
though it will probably experience power derating. The fault will not
clear until an operator clears it manually using the SCP.
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.
Table 3-4 Fault messages
Display Text
(Description) Fault ID Definition
Table 3-5 Error messages
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.
975-0560-01-01(XW-MPPT80-600_Ops).book Page 7 Wednesday, November 22, 2017 5:52 PM