Edit PID Presets

This section details the facility for editing the 'PID Presets'. The 'PID Presets' window is shown below:

The window contains 'Filters' to allow users to identify the 'PID Preset' to be edited quickly. Once the required 'PID Preset' has been identified and selected, the two right-hand panels display a settings summary. The fields are user-editable. The changes can be confirmed or cancelled using the 'Tick' and 'Cross' buttons. The toolbar also contains an option to delete all Mode 0x22 PID presets from the library.

PID Settings:

• PID {Hex}—Hexadecimal address for the PID.

• Label—Designates the name of the 'PID Preset'.

• Units—Specify the units.

• Mode—Designates the Diagnostic Service utilised to read the PID.

• Formula—Allows a conversion formula to be specified to be automatically applied.

• Min Value—Allows determining a minimum permitted value for the PID.

• Max Value—Allows determining a maximum permitted value for the PID.

Memory Layout:

• Data Type—Drop-down menu selects the data type for the PID.

• Size—Designates the number of bytes for each data item.

• Byte Position—Location of first data byte in returned CAN message.

• Start Bit—Designates the occurrence of the start bit.

• Bit Count

• Precision—Displayed decimal places.

• Byte Order—Selects the order in which the data bytes for the PID are transmitted.