Variable Name: last_ref_date

Variable ID: 0x4027

Variable Label: Last ref

Variable Help: Last ref -The date on which the last reference was taken on the device.

Variable Handling: R

Variable Class:

Variable Size: 3

Variable DataType: HartDate

Variable Display Format:

Variable Edit Format:

Variable Unit:

Variable Max: N/A

Variable Min: N/A

Variable Read Command List

Command Number	Command ID	Command Name
150	402B	read_reference_information

Variable Write Command List

None