Transmitter-specific commands, 1 command #128 read hardware information, 2 command #129 read device implementation code – KROHNE IFC 010 Converter HART User Manual

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HARTÆ Communications Protocol

IFC010 Command Specification Rev: 1.0

Release Date: 29 May 1997

Page

8. Transmitter-Specific Commands

8.1

Command #128

Read Hardware Information

Reads the identification code of every installed module/board.

REQUEST DATA BYTES

MODULE
NUMBER
CODE

RESPONSE DATA BYTES

...

#11

MODULE

NUMBER

INST

ID CODE

CODE

BYTE #0

BYTE #9

Data Byte #0

Module number code:
1 - Standard I/O module
2 - Enhanced I/O module
3 - Display/Counter module 1
4 - Display/Counter module 2
5 - Communication module
7 - ADC module

Data Byte #1

Module presence code:
0x00 - Module is installed
0xff - Module is not installed

Data Byte #2-#11

Moduleís identification data, ASCII. Data presentation is exactly the same as is used by the
instrument display for the same goal: identification code for each module is transferred in a
form ìX.XXXXX.XXî where ìXì corresponds to a decimal digit. An obtained value is
meaningful only for installed modules.

NOTE: Module identification data is requested by HART software only on initialization stage (after power-on or
hardware-driven reset).

COMMAND-SPECIFIC RESPONSE CODES

No Command-Specific Errors

Undefined

Invalid Selection

3-4

Undefined

Too Few Data Bytes Received

6-127

Undefined

8.2

Command #129

Read Device Implementation Code

Reads the implementation version of the instrument.

REQUEST DATA BYTES

NONE

RESPONSE DATA BYTES