Non-edt module teaching entry – Rockwell Automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual User Manual
Page 120
Publication 1794-UM064B-EN-P - May 2014
108 Device Data Base (GSD) File
modules, such as 1794-IE8H, 1794-IF8IH and other FLEX HART I/O
modules, support HART data via the EDT protocol.
EDT and non-EDT modules have different teaching GSD entries. See the next
sections for details.
For more information about the EDT protocol, see the User Manual for your
FLEX I/O HART module available in the Literature Library:
Non-EDT Module Teaching Entry
The following shows a teaching entry for non-EDT modules in a standard GSD
file, where 1794-OV16 is the sample I/O module being "taught".
The following table provides byte descriptions for the
Ext_User_Prm_Data_Const(0) parameter.
;Flex I/O module 1794-OV16, (default config= 0 word in, 1 word out)
Module = "1794-OV16 / teaching" 0x00, 0x60
2240
Ext_Module_Prm_Data_Len = 17
Ext_User_Prm_Data_Const(0) = 0x41, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00,0x20, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20
EndModule
Non-EDT Teaching File Entry
Number of bytes in decimal in
Ext_User_Prm_data_Const(0). For
non-EDT modules, this is 17.
Comment
Information inside quotation marks is
shown in configuration tool.
Unique assigned integer
Bits 0...12 of the first two bytes are used
for Module ID and bits 13...15 must be set
to "010" to put the adapter into the
Teaching mode.
Hex
Number of
Input Words
00
0 Input words
50
1 Input words
51
2 Input words
52
3 Input words
53
4 Input words
...
...
Hex
Number of
Output Words
00
0 Output words
60
1 Output words
61
2 Output words
62
3 Output words
63
4 Output words
...
...
See
Ext_User_Prm_Data_Const(0)
Parameter Byte Information for Non-EDT
Modules on page 108
.
Ext_User_Prm_Data_Const(0) Parameter Byte Information
(1)
for Non-EDT Modules
Byte
Definition
1
Teaching Key / Module
2
Module ID
3
Module Data Size (0)
4
Start address of digital input in bits
5
Length of digital input in bits
6
Start address of analog input in bits
7
Length of analog input in bits
8
Start address of status information in bits