Emerson FIELDVUEDVC2000 Manuale delle Istruzioni Scaricare il pdf (Pagina 9)

Instruction Manual Supplement

D103783X012

DVC2000 Digital Valve Controller

August 2014

Command 0: Read Unique Identifiers

Byte Description Format Value

Request

Data Bytes

none

Response

Data Bytes

0 Data type expansion code Byte, hex $FE

1 Manufacturer identification code Byte, hex $13

2 Manufacturer’s Device Type code Byte, hex $03

3 Number of preambles Byte, hex $05

4 Universal command revision Byte, hex $05

5 Device revision Byte, hex $01

6 Software revision Byte, unsigned integer See table 1 below

7 Hardware revision Byte, unsigned integer See table 2 below

8 Device function flags Not Used $00

9 Device Identification number 3 Bytes, hex

Code Description

Command

Specific

Response

Codes

none

Table 1. Device and Software Revision

Device Revision Software Revision Description

$01

$01 Firmware Revision 1

$02 Firmware Revision 2

$03 Firmware Revision 3

$04 Firmware Revision 4

$05 Firmware Revision 5

$06 Firmware Revision 6

Table 2. Hardware Revision

Hardware Revision Description

$08 Hardware Revision 1

$11 Hardware Revision 2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 27 28

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Emerson FIELDVUEDVC2000 Manuale delle Istruzioni Pagina 9