Installation Guide
5.0
MORNINGSTAR CORPORATION 53
4.0 OPERATION
52
4.8 Data-logging
The SS-MPPT creates a thirty day internal data log of key
PV system information. The log can be accessed and
viewed by downloading and running MSView PC software,
available at no charge at:
www.morningstarcorp.com
Internal data logged:
• Daily min. and max. battery voltages
• Daily Ah charge to battery
• Daily Ah charge to load
• Daily array faults
• Daily load faults
• Max. daily array voltage
• Daily time in Absorption
• Daily time in Equalization
• Daily time in Float
Connect a PC to the SS-MPPT RJ-11 jack. The UMC-1, or
MSC, adaptor accessory, and an RJ-11 cable are needed to
connect the serial cable from the PC with the SS-MPPT.
Start the MSView program, and use the Help topics such as,
“Making a Connection” and “Displaying Data”, to proceed.
Variables can also be custom logged and graphed using
MSView Display windows. See the Help topics in MSView
for more information.
roperating p, t arameters.
Smaller Size
Mechanical dimensions are less than other
WARNING: RISK OF ELECTRICAL
SHOCK.
NO POWER OR ACCESSORY TERMINALS
ARE ELECTRICALLY ISOLATED FROM DC INPUT,
AND MAY BE ENERGIZED WITH HAZARDOUS SOLAR
VOLTAGE. UNDER CERTAIN FAULT CONDITIONS,
BATTERY COULD BECOME OVER-CHARGED. TEST
BETWEEN ALL TERMINALS AND GROUND BEFORE
TOUCHING.
AVERTISSEMENT: RISQUE DE CHOC
ÉLECTRIQUE.
NON ALIMENTATION OU AUX BORNES
D’ACCESSOIRES SONT ISOLÉS ÉLECTRIQUEMENT DE
L’ENTRÉE DE C.C ET DOIT ÊTRE ALIMENTÉS À UNE
TENSION DANGEREUSE SOLAIRE. SOUS CERTAINES
CONDITIONS DE DÉFAILLANCE, LA BATTERIE POUR-
RAIT DEVENIR TROP CHARGÉE. TEST ENTRE TOUTES
LES BORNES ET LA MASSE AVANT DE TOUCHER.
WARNING: Shock Hazard
A means of disconnecting all power supply
poles must be provided. These disconnects must be
incorporated in the xed wiring. Open all power source
disconnects before removing controller wiring cover, or
accessing wiring.
5.0 Troubleshooting