Alpha Technologies AlphaNet IDH4 for XM3-HP Series - Technical Manual - Manual (Page 53)

53 746-257-B5-001, Rev. A1 (11/2013)
6.2.3 General Power Supply Alarms, continued
Active Alarm Alarm type Alarm Category Probable Cause of Alarm Corrective action Standby Disabled
INPUT OVER CURR /
INPUT CURRENT LIMIT
Minor PWR AC Input current exceeds threshold setting.
1. Reduce Output Load
2. Check Input Current Limit Setting
NO
SURGE MOV FAIL Minor PWR
The MOV board surge protection has failed and needs
to be replaced.
1. Replace MOV board NO
ALPHADOC OPTION Minor PWR I2C has failed between XM3-HP and DOC.
1. Check ribbon cable
2. Replace DOC
NO
INVERTER ENABLE Minor PWR System controller has disabled the Inverter. 1. Check inverter YES
CHARGER ENABLE Minor PWR System controller has disabled the charger. 1. Check charger NO
APP OPTION Minor PWR I2C has failed between XM3-HP and APP.
1. Check ribbon cable
2. Replace APP
NO
INV EEPROM ERROR Minor PWR
There has been an error reading the EEProm on the
inverter board.
1. Replace inverter NO
HW COMPATIBILITY Minor PWR
There is a hardware incompatiblity between the Main
micro board and the inverter board.
1. Check Micro Board
2. Check Inverter Brd
NO
PDB EEPROM ERROR Minor PWR
There has been an error reading the EEProm on the
PDB.
1. Replace power supply NO
Table 6-6, Power Alarms: Classifications, Causes and Corrections, continued
6.0 Data Management, continued