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x-gauge settings for ...

Discussion in 'Gen 2 Prius Technical Discussion' started by mark010101, Sep 1, 2008.

  1. mark010101

    mark010101 Mark 04, 05, 08 Prius Owner

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    Does anyone know the x-gauge parameters for:

    -MG1 temp
    -MG2 temp
    -Inverter temp
    -Hybrid battery temp
    -Regen brake current

    I have found (on this forum) the parameters for:

    -SOC of the HV battery
    -HV battery voltage
    -charge/discharge current of the HV battery

    Thanks,

    Mark
     
  2. jdenenberg

    jdenenberg EE Professor

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    Mark,

    The charge current for the HV battery is the Regen Current when the ICE is not running.

    Here is something to try for the HV battery temp. from:
    The SGII Xgauge Database - CleanMPG Forums

    GAUGE: BATTERY TEMP (UPPER READ)
    CONF?: YES, BUT FAILS OF "UPGRADED" SCANGAUGES (3.15*)
    UNITS: DEG C
    ->TXD: 03 C3
    ->RXF: 01 03 02 CB 00 00
    ->RXD: 30 08
    ->MTH: 00 01 00 01 00 00
    ->NAM: buc
    NOTES: (PRIUS) °C MAX FOR THE 5 MS CYCLE


    GAUGE: BATTERY TEMP (LOWER READ)
    CONF?: YES, BUT FAILS OF "UPGRADED" SCANGAUGES (3.15*)
    UNITS: DEG C
    ->TXD: 03 C3
    ->RXF: 01 03 02 CB 00 00
    ->RXD: 38 08
    ->MTH: 00 01 00 01 00 00
    ->NAM: blc
    NOTES: (PRIUS) °C MIN FOR THE 5 MS CYCLE

    JeffD
     
  3. mark010101

    mark010101 Mark 04, 05, 08 Prius Owner

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    Thanks Jeff.

    Here's what I found for:
    -SOC of the HV battery
    -HV battery voltage
    -charge/discharge current of the HV battery

    SOC of the HV battery
    TXD 07E321CE
    RXF 056186CE0000
    RXD 3008
    MTH 000A00020000
    NAM SOC

    HV battery voltage
    TXD 0033
    RXF 0100023B0000
    RXD 2010
    MTH 000100010000
    NAM UHV

    charge/discharge current of the HV battery
    TXD 07E321CE
    RXF 056186CE0000
    RXD 3810
    MTH 0001000AF333
    NAM IHV

    Mark
     
  4. archae86

    archae86 Member

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    conflicts

    Some of the custom Xgauge settings can't be active simultaneously.

    I ran into one yesterday I don't recall having been posted.

    The codes I'm using for traction battery state of charge (SOC) conflict with the codes for traction battery temperature (blf, buf, or buc). Can't view both at the same time.

    Presumably this is the same issue previously reported in which display of some codings for other traction battery parameters conflict with each other.

    I think some people have reported the battery temperature codes not to work for them--these people may have had a conflicting parameter enabled for display.

    One other point: the Fahrenheit temperatures display nn.n when the temperature is below 100F. This lets you see that they change in integer multiples of 1.8--obviously the actual value on the bus is a Celsius integer value.
     
  5. adrianblack

    adrianblack Member

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    I have my Sangauge II mounted in my Gen 3 -- but none of the Xgauges seem to work. They just read blank. I've tried both the passive and active ones for SoC, Battery Current, and Battery Voltage. Anyone know what I might be doing wrong?
     
  6. ggood

    ggood Senior Member

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    It was my understanding several codes available on gen II cars have not yet been decoded and programmed for the gen III cars.
     
    1 person likes this.
  7. adrianblack

    adrianblack Member

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    I did some more digging last night and that appears to be the case. I have the latest excel sheet with all the codes -- I will give them a try and mark them down as to which work and which don't.

    SoC, Battery Amps and Battery Volts (both passive and active) all don't work.

    But I put in mph (xx.xx) and that one seems to work. I haven't driven the car yet but at least it shows a 0.00 on the screen when stopped....
     
  8. adrianblack

    adrianblack Member

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    I tried some more Xgauges today and none worked. So far only the mph xx.xx works... (and of course kph since it's just different math.)

    It is fun to watch it updated so incredibly fast since it's passive.... but I would love to have more gauges available.