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Operating control interface units using the 3964R protocol
8.2.7 Additional read/write commands for IMC-40 - ... data carriers
Write/read commands
Command
Auto Write Page
Single Write Page
Structure of a write page command
Byte 1
Command
Bild 8.26:
Structure of a write page command
Example:
Structure of the response message after data has been written
Byte 1
Command
Bild 8.27:
Structure of the response message after data has been written
Example:
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
IDENT-I • IVI-KHA6-4HRX, IVI-KHD2-4HRX
Byte 2
Head-no.
Auto write page 3 at all connected read heads: 4D 05 00 03 ... (32
bytes of data) ...
High nibble
Byte 2
0
Response to the above command after a write operation at Head 4:
4D 0F 00
Hex identifier
4Dh
6Dh
Byte 3+4
Page-no.
Low nibble
Byte 2
Status/Head
Copyright Pepperl+Fuchs, Printed in Germany
Byte 5 ... Byte 37
Write datan
Byte 3
Status/Error
47
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