User manual

MVI56-HART ♦ ControlLogix Platform Reference
HART Multi-drop Master Communication Module User Manual
ProSoft Technology, Inc. Page 129 of 171
October 13, 2011
COMMAND 18 - Write Tag, Descriptor and Date
Description
This command writes an ASCII Tag which identifies the device, an ASCII descriptor of
the device and the last Date it has been configured.
Write Parameters
Word High Byte Low Byte
0 Packed ASCII TAG Byte 0 Packed ASCII TAG Byte 1
1 Packed ASCII TAG Byte 2 Packed ASCII TAG Byte 3
2 Packed ASCII TAG Byte 4 Packed ASCII TAG Byte 5
3 Packed ASCII Descriptor Byte 0 Packed ASCII Descriptor Byte 1
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8 Packed ASCII Descriptor Byte 10 Packed ASCII Descriptor Byte 11
9 Date Date
10 Date 0
Floating Point Data Returned
NONE
Integer Data Returned
Word High Byte Low Byte
0 STATUS WORD
1 TAG ASCII Character 0 TAG ASCII Character 1
2 TAG ASCII Character 2 TAG ASCII Character 3
3 TAG ASCII Character 4 TAG ASCII Character 5
4 TAG ASCII Character 6 TAG ASCII Character 7
5 Descriptor ASCII Character 0 Message ASCII Character 1
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12 Descriptor ASCII Character 14 Message ASCII Character 15
13 Date Date
14 Date 0