Variable Name: var_alarm_selection

Variable ID: 0x402A

Variable Label: HART Alarm mode

Variable Help: Defines the behaviour of the analog output when the transmitter has entered an unrecoverable error state. The following alarm modes are available: Hi: Sets and locks the analog output signal to approximately 22.5 mA, Lo: Sets and locks the analog output signal to approximately 3.3 mA, Hold last out valu: Locks the analog output signal to its present level, None: No action

Variable Handling: R/W

Variable Class: Device

Variable Size: 1

Variable DataType: Enum

Variable Enum Value	Variable Enum Text
0x0000	Hi
0x0001	Lo
0x00EF	Hold last out valu
0x00FB	None

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
130	408E	read_process_vars

Variable Write Command List

Command Number	Command ID	Command Name
131	408F	write_process_vars