IBASE Technology MPT-1000V, User Manual

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100 MPT-1000V User’s Manual
 Getting Current CB & PB Value
Parameter: GET_CURRENT_CB_PB_VOLTAGE
Gets current voltage form car battery and UPS battery.
Request:
Header Size Command CRC
0xFF
0xEE 0x00 GET_CURRENT_CB_PB_VOLTAGE
Reply
Header Size Command Data0 Data1 Data2 Data3 CRC
0xFF
0xEE 0x04 GET_CURRENT_
CB_PB_VOLTAGE
CB
(High
Byte) CB
(Ligh
Byte) PB
(High
Byte) PB
(Ligh
Byte)
Round off to the 1
st
decimal place.
Ex. Setting 11.2V mapping to 11200 (11.2 x 1000) = 2BC0 (hex)
Data0 = 2B (hex)
Data1 = C0 (hex)
Setting PB 13.2V mapping to 13200 (13.2 x 1000) = 3390 (hex)
Data2 = 33 (hex)
Data3 = 90 (hex)
 Setting CHG STV
Parameter: SET_CHG_STV
Sets voltage value for start charging UPS battery.
Request:
Header Size Command Data0 Data1 CRC
0xFF
0xEE 0x02 SET_CHG_STV High
Byte Low
Byte
Reply
Header Size Command Data CRC
0xFF
0xEE 0x00 SET_CHG_STV None
Round off to the 1
st
decimal place.
Ex. Setting 13.2V mapping to 13200 (13.2 x 1000) = 3390 (hex)
Data0 = 33 (hex)
Data1 = 90 (hex)