MoTeC PLM “Read Me”
This file contains the following sections:
•	versions specific software release notes
•	General PLM Software Details
MoTeC PLM Software Release Notes
Version 1.12
Including
	PLMSetup 1.1.2.0
	Requires HEX 1.10
New Features
The tolerance on stability for free air calibration has been relaxed. This prevents an issue where some NTK sensors would take a long time to perform the free air calibration.
Version 1.11
Including
	PLMSetup 1.1.1.2
	Requires HEX 1.10
New Features
PLM Firmware version is now checked before sending/receiving configs from a PLM. This prevents incorrect config versions being sent or retrieved from a PLM.
Version 1.10
Including
	PLMSetup 1.1.0.6
	Requires HEX 1.10
New Features
Automatic conversion of V1.0 configurations
V1.0 configs that are loaded from file or retrieved from a PLM are automatically upgraded to the new version. If a loaded configuration has a sensor type of 'Auto' then the sensor type must be specified before the config can be sent to a PLM (Auto mode is no longer supported by the PLM).
O2 Calibration Changes
The O2 Calibration screen now displays the calibration as both a gain factor and an equivalent calibration resistance, and also displays the existing calibration values.
The O2 Calibration now allows the user to determine when PLM readings are taken after the readings have stabilised
Entered Calibration Changes
Calibration values can now be entered as either a gain factor or an equivalent calibration resistance. It is recommended that gain factors be used for storing calibrations in all new applications, but previously recorded calibration values can still be entered as an equivalent resistance.
Sensor Timeout Disable feature added
The timeout that occurs when the PLM loses control of a sensor can now be disabled in the Sensor setup screen.
"Display other output table" feature added to Digital Input 2 setup
Digital input 2 can now be configured to display the other output table on the PLM as follows:
   If Output to Display = table 1, table 2 is displayed while digital input 2 is active. 
   If Output to Display = table 2, table 1 is displayed while digital input 2 is active. 
This functionality only affects the PLM display and does affect transmitted values.
Display decimal points can now be specified for both output tables
This feature allows both tables to display the correct number of decimals if the "Display other output table" feature is used.
Collect Master setup added to the CAN setup
A PLM can now be configured as a CAN master device that will collect readings on CAN from up to 15 other CAN devices and retransmit the information on a single CAN address.
Version 1.05a Release
Contents identical to 1.05. Only change is an installer update to correct a rare "Unable to set registry permissions" error during installation.
Version 1.05 Release
Including
	PLMSetup 1.0.5
	Requires HEX 1.05
Version 1.04 Release
First Release of PLM Setup software
Including
	PLMSetup 1.0.0.9
	Requires HEX 1.04
New Features
Heater voltage definable for NTK sensor
The allows the heater to be deliberately over driven to help operation in certain extreme conditions. This should not normally be used
Shorter time to recover from state C-6
The PLM will now attempt to regain control the sensor 10 seconds after an abnormal condition was detected
New config template
A new config is included in which the lambda table is calibrated to 1.70 to speed display recovery from extremely lean conditions
MoTeC PLM Notes
The MoTeC Professional Lambda Meter (PLM) is a self-contained device for monitoring Lambda (Air/Fuel ratio) with a Bosch LSU or NTK sensor. The PLM can also monitor RPM and a status input for internal use and communications with other devices.
The PLM can:
1.	Display Lambda with programmable scaling (ie. Lambda, Air/Fuel ratio, % Oxygen, etc.)
2.	Send Lambda and diagnostic data via CAN
3.	Generate an analog output voltage