Specifications

ProLinx Communication Gateways, Inc. 33
HART Master Protocol Drive Manual
August 17, 2004
COMMAND 00: Read Unique Identifier
Description:
This command gets the long address of the HART device plus other
manufacturer information like Manufacturer Id, Device Type Code, Software
Revision, Hardware Revision, etc.
Write Parameters:
NONE
Floating Point Data Returned:
NONE
Integer Data Returned:
WORD HIGH BYTE LOW BYTE
0 STATUS WORD
1 Constant “254” Manufacturer Identification Code
2 Manufacturer Device Type Code Number of Preambles
3 Universal Command Revision Transmitter Specific Command Revision
4 Software Revision Hardware Revision
5 Device Function Flags Device ID Number 1
6 Device ID Number 2 Device ID Number 3