Installation Manual

© 2014 Magnum Energy, Inc.Page 37
Setup
TECH: 03 Inv Model
Displays the model number of the connected Magnum inverter.
Info: When the 03 Inv Model menu item displays “Unknown”, the remote is unable to
determine the inverter model. This happens when the remote is connected to a later/
newer inverter model not recognized by an older remote. All remote menu selections
and features that are available in the inverter will function normally.
Info: When an inverter is stacked in parallel or series, a stacking indication follows the
model number. The indication will identify the following stacking conditions: “PM” –
Parallel Master; “PS” – Parallel Slave; “SM” – Series Master; “SS” – Series Slave.
TECH: 04 Fault History
These menus display a history of any inverter, AGS, and PT controller faults, and provide a way
to clear all recorded fault history.
Info: All recorded fault history displays will be retained (except for the day the fault
occurred), even if power is removed from the remote. If no fault history is recorded,
the display shows “No Fault History”.
• 04A Inv Faults – This menu displays a history of the last nine inverter/charger faults. Infor-
mation for each fault displays from the most recent fault (H1) to the earliest/past recorded
faults (H2 up to H9). Refer to Figure 3-16.
Fault mode
Fault history
number
Day(s) since
fault occurred
Time fault
occurred
Low Battery
H1 FETs: 75F
Low Battery
H1 11.4V – 0A
Inv/Chg
status when
fault occurred
Inv DC voltage
at time of fault
Inv DC amperage
at time of fault
BTS temp at
time of fault
Transformer
temp at time
of fault
FETs temp at
time of fault
Low Battery
H1 Charger Stand
Low Battery
H1 Tfmer: 77F
Low Battery
H1 BTS: 78F
Low Battery
H1 D- 0 12:23P
Figure 3-16, Inverter Fault History Screens
The top line of each inverter fault screen displays the inverter fault mode. The bottom line of the
fi rst inverter fault screen displays the fault history number, the number of days since this fault
occurred, and the time this fault occurred. Rotate the SELECT knob to display additional readings
for this particular fault history number (series of six screens for each fault). The following infor-
mation displays (in order) on the subsequent inverter fault history screens: status of the inverter
or charger as the fault occurred, DC voltage at the time of this fault, DC amperage at the time of
this fault, and temperatures of the BTS, transformer, and FETs at the time of this fault.
Continue to rotate the SELECT knob to display earlier faults (as applicable).
• 04B AGS Faults – Refer to Section 7.2.3.2 for detailed information on the AGS fault history
displays that are available using the ME-ARC remote’s TECH button.
• 04C PT Faults – Refer to Section 10.2.2.2 for detailed information on the PT fault history
displays that are available using the ME-ARC remote’s TECH button.
• 04D Clear Faults – This menu allows all recorded fault history information—includes fault his-
tory data for any inverter, AGS and PT controller that are network connected—to be cleared/
erased. Press and hold the SELECT knob until “HISTORY CLEARED” displays.
CAUTION: Before using the Clear Faults feature, be sure you do not want the fault
history data for any device (inverter, AGS, or PT controller). Once fault history data has
been cleared, it cannot be retrieved.