Schneider Electric Owner's Guide

Operation
3–10 975-0560-01-01 G
BattUTWrn
(Battery under
temperature
warning)
W9 Battery temperature has fallen below -20°C (-4°F) for 10 seconds.
The warning clears itself when the battery temperature rises above
-10°C (14°F) for 10 seconds.
InputOVWrn
Input over
voltage warning
W11 This warning follows the same curve as the Input over voltage
error, but it triggers 10 V lower. The warning clears itself when the
voltage falls to the input over voltage restart value – 15 V for 1
second. The input over voltage restart value is Vin Restart
Threshold in Figure 3-2 on page 3–11.
OutputUVWrn
(Output under
voltage warning)
W12 24 V System: Output voltage has fallen below 20.0 VDC for
10 seconds. The warning clears itself when the voltage rises
above 21.0 VDC for 10 seconds.
48 V System: Output voltage has fallen below 40.0 VDC for
10 seconds. The warning clears itself when the voltage rises
above 42.0 VDC for 10 seconds.
OutputOVWrn
(Output over
voltage warning)
W34 24 V System: Output voltage has risen above 31.5 VDC for
10 seconds. The warning clears itself when the voltage falls below
30.5 VDC for 10 seconds.
48 V System: Output voltage has risen above 63.0 VDC for
10 seconds. The warning clears itself when the voltage falls below
61.0 VDC for 10 seconds.
HsOTWrn
(Heat sink over
temperature
warning)
W35 Heat sink temperature has risen above 85°C (185°F) for
10 seconds. The warning clears itself when the heat sink
temperature falls below 80°C (176°F) for 10 seconds.
HtSnkSnsErr
(Heat sink
temperature sensor
error)
W36 The warning clears itself when the heat sink sensor temperature
falls within normal range. If the error persists, contact your installer
for a possible replacement.
BrdSnrErr
(Board temperature
sensor error)
W37 The warning clears itself when the board sensor temperature falls
within normal range. If the error persists, contact your installer for a
possible replacement.
CapSnrErr
(Capacitor
temperature sensor
error)
W38 The warning clears itself when the capacitor sensor temperature
falls within normal range. If the error persists, contact your installer
for a possible replacement.
Table 3-6 Warning messages
Display Text
(Description) Warning ID Definition
975-0560-01-01(XW-MPPT80-600_Ops).book Page 10 Wednesday, November 22, 2017 5:52 PM