Specifications

ProLinx Communication Gateways, Inc. 28
HART Master Protocol Drive Manual
August 17, 2004
7.1 HART Command List Error Data
Each command in the command list for each HART channel has a word value for a
status/error code. This error data list can be read using the Configuration/Debug Port
and can be placed in the module’s internal database. Accessing the Debug capabilities of
the module is accomplished easily by connecting a PC to the Debug port and loading a
terminal program. If using a module with hardware version 1, download PSTerm (see
‘ProLinx Communication Gateways, Inc. Startup Guide’). If using hardware version 2
(indicated with a ‘V2’ sticker on the back of the module) any terminal program can be
used. This status/error code is the first word of the Integer Data Block returned from
every HART command executed. This word has information about the execution of the
command by the HART device.
Refer to later sections containing Error Codes to interpret the status/error codes present
in the integer data area.
7.1.1 Port 0 Command List Errors
Status Register Description
10800
…
…
10899
Command List Errors
7.1.2 Port 1 Command List Errors
Port 1 Command List errors are found in registers 11000 through 11099.
7.2 Slave List Status
The configuration parameter "DB Address Status" is used to define the register address
in the virtual database where the status data for each HART channel will be placed. This
word has one bit for each HART device and if this bit is in “1” it means that the
corresponding HART device is not answering to the poll.
BIT 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
HART
DEVICE
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Res
The bit 0 of the “Slave List Status” is reserved for future use and is always 0.