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I'd like to give feedback on the software ODBIIC&C_LTO_V01_2680_060520_US

When in the normal viewing screen the readability / resolution of the values were not what I was used to.
My main issues are with the display values: readings seem to be missing decimal points, or the resolution is poor. My examples are:
  • Afr - I am used to the reading 14.3 or 19.5, not 0143 or 0195.
  • Fin - reads 2259 instead of 2.59 (I think two decimals).
  • Bam - values have very low resolution and didn't want to show values between 0-9. It would only show those values if the display got caught on its way to zero. I currently have no current hack and the Amps Hack Val is set to 100.
  • Ect - has an old bug as confirmed by Willie when the temperature is either 203 or 204 F there is an occasional reading of 0032.
  • Position 3, far right column has an "a".
I'm enclosing the OBD2C&C programming parameters list with both decimal and hex parameters. The current LTO-CANBUS software which uses decimal.
 

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Discussion Starter #103
I'd like to give feedback on the software ODBIIC&C_LTO_V01_2680_060520_US

When in the normal viewing screen the readability / resolution of the values were not what I was used to. I'm sure you were aware of the change but just in case I wanted to bring it to your attention.
My main issues are with the display values: readings seem to be missing decimal points. My examples are:
  • Afr - I am used to the reading 14.3 or 19.5, not 0143 or 0195.
  • Fin - reads 2259 instead of 2.59 (I think two decimals).
  • Bam - values have very low resolution and didn't want to show values between 0-9. It would only show those values if the display got caught on its way to zero. I currently have no current hack and the Amps Hack Val is set to 100.
  • Ect - has an old bug as confirmed by Willie when the temperature is either 203 or 204 F there is an occasional reading of 0032.
  • Position 3, far right column has an "a".
No problem. Thanks for the Parameter list.

I did mention earlier data would be missing decimals for now due to space restrictions in the software.
They may return in future updates.

Bam is currently limited to whole amp resolution. Works all right on mine.

Ect bug yep it's still there.

The "a" is telling you the Alf (Assist Limit Flag) is being set because your LTO voltage is below minimum, as presumably you haven't got it connected to your LTO Block yet, so it thinks your LTO pack is at zero volts.

An "r" is the (regen limit flag) Rlf

You need to turn off the LTO checks stuff in the menu if you aren't using it. "LtoChks on/off " set to zero

With regard to your contrast adjustment difficulty that is hardware related.
I suggest you replace the adjustable contrast pot with new 10K one. Get a decent quality one..

The ambient light sensor auto LCD dimming is not currently supported or implemented in the LTO software.
 

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The ambient light sensor auto LCD dimming is not currently supported or implemented in the LTO software.
Thanks for the rundown on the different, lower level of aspects of the software.
Wouldn't it easy to include the code for the light sensor in all software even if the particular OBD2 does not have that mod?
 

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So after taking a break I'm trying to get the CANBUS board inside my OBD2C&C to read my LTO id's and voltage. There are two things that I did : 1) set the Menu List, Lto Checks Flag to ON and 2) go down to the Lto BMS ID info (which is a command) and go left to enter. The next screen says hook up the cells one of the time to get the address. I then got an error message saying "Waiting for BMS". Error message stayed. So I started over with everything disconnected and when that Waiting for the BMS error showed up I connected everything. Nothing happened. So I reverse the wires going to the CANBUS and still nothing happened. I even changed LTO Check Flag to Off but nothing. My Fooler light was LIT, the BCM Interceptor light was blinking and my car started w/the IMA. I was using software LTO_V01_2680_060520_US. Suggestions please. Just occurred to me that I have no additional caps or resistors in the CAN circuit. Are these components THAT critical? Also does the BCM Interceptor connected to 5V or 12V?
When everything was connected and waiting to turn on, I got CEL light and car started using 12V. I found out by disconnecting the CANBUS wires one at a time then its 12v, the problem was the power supply feeding the LTO BMS boards.
 

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Discussion Starter #108
1) The LTO Checks Flag is not relevant to getting the ID's.
2) The BCM Interceptor is powered by 5V
3) The LTO BMS boards are powered by 12V
4) You must only connect one LTO BMS board at a time when collecting the ID's

I asked you to show pictures of your LTO BMS connections and harness etc as I suspect that may not be correct.
 
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