Figure 10-4, Pt Fault History Screens; Table 10-1, Pt Default Settings On Me-Arc - Magnum Energy ME-ARC Series Owner's Manual

Using a PT Controller: Operation/Monitoring
First screen – The top line displays the PT fault condition. The bottom line displays the fault his-
tory number (ex. H1), day(s) since this fault occurred, and the time that this fault occurred.
Continue to rotate the SELECT knob to display subsequent screens (bottom lines) for this fault.
Second screen – Displays the PT's operational status at the time of this fault.
Third screen – Displays the PT's power status at the time of this fault.
Fourth screen – Displays the PT's relay status at the time of this fault.
Fifth screen – Displays the battery's voltage and the battery's amperage at the time of this fault.
Sixth screen – Displays the voltage of the PV array at the time of this fault.
Seventh screen – Displays the temperature of the PT's BTS at the time of this fault.
Eighth screen – Displays the temperature of the PT's FETs at the time of this fault.
Ninth screen – Displays the temperature of the PT's internal inductors at the time of this fault.
Continue to rotate the SELECT knob to display earlier faults (as applicable).
HiBatt Temp -PT
PT fault
H1 D–
Day(s) since
fault occurred
HiBatt Temp -PT
H1 Bulk Charging
Fault history
number
HiBatt Temp -PT
H1 No Power Out
HiBatt Temp -PT
H1 Engage
Battery voltage HiBatt Temp -PT
at time of fault
H1 11.2V
Menu Items
Battery Type
Absorb Done
Max Charge Rate
Max Charge Time
Bulk Start
PT Aux Relay
PT Alarm
PowerSave PT Display
Page 117
1 12:23A
Time fault
occurred
PT Charge Status
at time of fault
Power Status at
time of fault
Relay Status at
time of fault
Battery amperage
at time of fault
11.6A

Figure 10-4, PT Fault History Screens

Table 10-1, PT Default Settings on ME-ARC

Volts = 12.0 (12V), 24.0 (24V), 48.0 (48V)
Engage Volts = 10.0 (12V), 20.0 (24V), 40.0 (48V)
Disengage Volts = 14.0 (12V), 28.0 (24V), 56.0 (48V)
Alarm ON Volts = 10.0 (12V), 20.0 (24V), 40.0 (48V)
Alarm OFF Volts = 14.0 (12V), 28.0 (24V), 56.0 (48V)
HiBatt Temp -PT
H1 Ind: 83F
HiBatt Temp -PT
H1 FETs: 78F
HiBatt Temp -PT
H1 BTS: 130F
HiBatt Temp -PT
H1 142 VDC
Default Settings
Flooded
Time = 2.0 Hrs
100%
12.0 Hrs
Daily/SunUp = YES
SOC = 80%
Engage Delay = 10 Sec
Disengage Delay = 10 Sec
Alarm ON Delay = 10 Sec
Alarm OFF Delay = 10 Sec
15 Min
© 2021 Magnum Energy, Inc.
Inductor temp
at time of fault
FETs temp at
time of fault
BTS temp at
time of fault
PV array voltage
at time of fault