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IDENT-I • IVI-KHD2-4HB5, IVI-KHA6-4HB5
Commissioning an S5 135U with INTERBUS-S interface
Subject to reasonable modifications due to technical advances.
Copyright Fuchs, Printed in Germany
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
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Activation condition for the application
11.4.3 DB 10: Ident-Code list
The ID-Code address list includes the physical bus structure.
This is described by the ID-numbers of the modules and by their length codes.
The counting order of the modules begins with the interface module and continues
over the entire bus structure. The list is completed with the entry of the special ID co-
des.
In the example:
ID 16 = diagnosis-bit register
ID 17 = diagnosis-parameter register
List structure:
Legend:
ADDRESS block:
BUSY
= 0
Activation bit
RET
= 0
Return value is positive
Diagnosis-bit register:
RUN
= 1
INTERBUS-S in the cycle
DW y
KY=
000,PC
Number of parameters
DW y+1
KY=
LC,ID
1st module
DW y+2
KY=
LC,ID
2nd module
..
.
..
.
..
.
..
.
DW y+n-2 KY=
LC,ID
nth module
DW y+n-1 KY=
000,SID
Special ID-Code
DW y+n
KY=
000,SID
Special ID-Code
PC =
Number of following parameters
LC =
Length code of the module (data words to be transmitted)
ID =
Ident-Code of the module
SID =
Special Ident-Code
16 = diagnosis-bit register
17 = diagnosis-parameter register
18 = register for bit-controlled commands
19 = bit-manipulation register