18/09/2003
HESC-UPS Manual
Tri-M Engineering
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4
20.
BattTempMinDef - EEprom Locations 0x8A: ...................................................................................................... 27
21.
BattTempMaxDef - EEprom Locations 8C:......................................................................................................... 28
22.
BattVminDef - EEprom Locations 0x8E: ............................................................................................................. 28
23.
PWRSDdebDef (0xD0), PWRSUdebDef (0xD2), IGNSDdebDef (0xD8), IGNSUdebDef (0xDA)...................... 28
24.
PWRSDDef (0xD4), IGNSDDef (0xDC), PBSDDef (0xE0), BATTSDDef (0xE4), Cmd98SDDef (0xE6) ........... 28
25.
PWRSUDef (0xD6), IGNSUDef (0xDE), PBSUDef (0xE2), Cmd98SUDef (0xE8)............................................. 28
Section 8 : Temperature Sensor, TS-IC and Controller, TC-IC ............................................................................................ 29
Section 9 : Battery Charging Algorithms and Strategies....................................................................................................... 30
A. Sealed Lead Acid, SLA ................................................................................................................................................. 30
1.
Single Stage Charging ........................................................................................................................................ 30
2.
Dual Stage Charging........................................................................................................................................... 30
Section 10 HESC-UPS FIRMWARE UPDATE PROCEDURE ............................................................................................. 32
Section 11 : Implementing a smart “Watchdog Timer” on the Host CPU ............................................................................. 33
Table 1, List of HESC Command Functions ......................................................................................................................... 10
Table 2, ChargerSpecInfoCmd bit map ................................................................................................................................ 12
Table 3, ChargerModeCmd bit map...................................................................................................................................... 13
Table 4, ChargerStatusCmd bit map .................................................................................................................................... 14
Table 5, ChTermLastCmd bit map ........................................................................................................................................ 19
Table 6, PowerSupplyStatusCmd bit map ............................................................................................................................ 20
Table 7, SDSUCauseCmd bit map ....................................................................................................................................... 21
Table 8, HESC Setpoints and Configuration Variables ........................................................................................................ 23
Table 9, ChTerm bit map ...................................................................................................................................................... 25
Table 10, ChFlags bit map .................................................................................................................................................... 27
Table 11, Temperature Sensor and Temperature Controller bit map................................................................................... 29
Table 12, SLA Single Stage Charging Set-up....................................................................................................................... 30
Table 13, SLA Two Stage Charging Set-up.......................................................................................................................... 31
