Variable Name: option_a12

Variable ID: 0x4001

Variable Label: Flow unit table

Variable Help: Displays the factory setting of the PV Unit Set

Variable Handling: R

Variable Class: Device

Variable Size: 1

Variable DataType: Enum

Variable Enum Value	Variable Enum Text
0x0000	EU
0x0001	US

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
129	404E	read_one_byte_variables

Variable Write Command List

None