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Name ID Label Description Type Access Class
device_id 00A1 Dev id Field Device Identification- Uniquely identifies the Field Device when combined with the Manufacturer Identification and Device Type. Therefore, this variable cannot be modified by the Host user. R Unsigned 128
polling_address 00A2 Poll addr Polling Address- Address used by the Host to identify a Field Device, and changeable by the User to control: the Multidrop Mode for Analog Output 1), and the Analog Output Fixed Mode of Analog Output 1) W Unsigned 128
tag 00A3 Tag Tag- Text that is associated with the Field Device installation. This text can be used by the user in any way. A recommended use is as a unique label to a plant that correlates to a Field Device label: a plant drawing, or on a Control System. This variable is also used as a type of data link layer address handle. R/W PackedAscii 2048
message 00A4 Message Message- Text that is associated with the Field Device. This text can be used by the user in any way. There is no recommended use. R/W PackedAscii 2048
descriptor 00A5 Descriptor Descriptor- Text that is associated with the Field Device. This text can be used by the user in any way. There is no specific recommended use. R/W PackedAscii 2048
date 00A6 Date Date- Gregorian calendar date that is stored in the Field Device. This date can be used by the user in any way. There is no specific recommended use. R/W HartDate 2048
write_protect 00A7 Write protect Write Protect Mode- Indicates whether variables can be written to the Field Device, or whether commands that cause actions, to be performed in the Field Device, can or cannot occur. Depending on the Field Device, this is a mode that is controllable by the user, either via the Field Device hardware or the HART Protocol. R Enum 2048
private_label_distributor 00A8 Distributor Private Label Distributor- References the company that is responsible for the distribution of this Field Device to customers R Enum 2048
final_assembly_number 00A9 Final asmbly num Final Assembly Number- Number that is used for identification purposes, and is associated with the overall Field Device. R/W Unsigned 2048
response_preambles 0FE2 Num resp preams Number of Response Preambles- Number of Preambles to be sent in the response message from the Field Device to the Host W Unsigned 128
Name ID Label Description Type Access Class