Tripp Lite SV20KM1P1B Owners Manual for SmartOnline 208V SV-Series 3-Phase Mod - Page 29

9. Control Panel 9.3.8.2 Historic Events More detailed information is displayed in the 'History Events' screen. In addition to the Power Module ID number and the text summary, the time the event occurred and two data line codes are shown. Up to 500 events are stored in the 'History Events' screen. Refer to tables 9.6 - 9.8 for a complete list of text summaries and explanations. 9.3.8.3 Reset All Events WARNING Tripp Lite does not recommend this action. Upon reset, diagnostic information will be lost and any warranty claims may be affected. The maintenance password (default 9999) is required to enter the "Reset All Events" screen. Select "Yes" to reset the events log. The data will not be preserved once reset is selected. 9.4 Text Summaries and Explanations FAULTS LCD Display Text Fault ! Bus Over Voltage Fault ! Bus Under Voltage Fault ! Bus Voltage Unbalance Fault ! Bus Short Fault ! Bus Soft Start Time Out Fault ! Inverter Soft Start Time Out Fault ! Inverter Voltage Over Fault ! Inverter Voltage High Fault ! Inverter Voltage Low Fault ! R Inverter Voltage Short Fault ! S Inverter Voltage Short Fault ! T Inverter Voltage Short Fault ! RS Inverter Voltage Short Fault ! ST Inverter Voltage Short Fault ! TR Inverter Voltage Short Fault ! Inverter R Negative Power Fault ! Inverter S Negative Power Fault ! Inverter T Negative Power Fault ! Overload Fault Fault ! Battery Fault Fault ! Over Temperature Fault ! CAN Fail Fault ! TRIGO Fault Fault ! Relay Fault Fault ! Line SCR Fail Fault ! EEPROM Fault Fault ! Parallel Cable Loosen Fault Fault ! DSP MCU Stop Communicate Fault ! Bypass Temperature Fault Fault ! Bypass SCR Fault Line Fail Line Restore Explanation DC bus voltage is too high DC bus voltage is too low DC bus voltage is imbalanced DC bus has a short Low DC bus voltage within specified duration - rectifier unable to start Inverter bus voltage cannot reach desired voltage within specified duration Inverter voltage over (peak value): 240V for 120V/127V Inverter voltage is too high Inverter voltage is too low R phase inverter output is shorted S phase inverter output is shorted T phase inverter output is shorted R-S inverter output is shorted S-T phase inverter output is shorted T-R phase inverter output is shorted R phase inverter output negative power over range S phase inverter output negative power over range T phase inverter output negative power over range UPS is heavily overloaded Battery is reversed The UPS operating temperature is outside acceptable limits CAN communication failure Synchronized trigger signal fault Inverter relay fault Line SCR short circuit EEPROM operation error Parallel cable between Power Modules is loose DSP communication loss Bypass operating temperature is outside acceptable limits No bypass voltage measured Utility lost or outside acceptable limits Utility present within acceptable limits Table 9.6 29