Phase PHASEPERFECT PT007, Руководство по эксплуатации и установке

Страница: 26 / 36

20 | Page
V1.0
Faults: Manual Restart
These faults generally indicate damage to the converter and/or the load. They may also
indicate a potentially dangerous condition. When this type of fault occurs, the display will
indicate the fault message and the converter output will remain off.
CAUTION! Contact Phase Technologies for assistance before restarting or
troubleshoot the system thoroughly before power cycling the converter. See additional
descriptions of the faults in
Table 15 .
Fault Log
The Fault Log records faults with number of occurrences. To access the Fault Log, set
SW3 and SW4 per
Table 16 . There are two fault logs
– Master and User Fault Log.
Master Fault Log:
A non-resettable count of all faults over the life of the main circuit board
User Fault Log:
A resettable count of faults. Each fault type is limited to a count of 10. On the 11
th
fault, the unit will display the appropriate fault and the LCD screen will display
“RESET? PWR CYCLE”.
Power cycling the unit will reset the fault back to zero.
Figure 17
– Control Terminal Locations
SW3 & SW4
Factory-installed
jumper wire from
AUX1 to COM