Host Application Objects 197 (258)
Example
Initial Module Block
(API #0)
API no.
No. of Modules
Slot no.
No. of Submodules
Module ID
Subslot no.
Submodule ID
Input Data Length
Output Data Length
00 00 00 00h
0002h
0001h
0003h
4A 6F 48 62h
Slot no.
No. of Submodules
Module ID
0002h
0001h
74 61 43 6Ch
0001h
65 6C 69 65h
0004h
0010h
Subslot no.
Submodule ID
Input Data Length
Output Data Length
0002h
76 65 73 69h
0008h
0002h
Subslot no.
Submodule ID
Input Data Length
Output Data Length
0001h
61 75 73 21h
0010h
0001h
Module Block
(Module #2)
Module Block
(Module #1)
Submodule Block
(Module #1)
Submodule Block
(Module #1)
Subslot no.
Submodule ID
Input Data Length
Output Data Length
0003h
6E 53 61 6Eh
0008h
0002h
Submodule Block
(Module #1)
Submodule Block
(Module #2)
Initial API Block
No. of APIs 0002h
Initial Module Block
(API #1)
Module Block
(Module #1)
Submodule Block
(Module #1)
Submodule Block
(Module #1)
Initial Module Block
(API #2)
API no.
No. of Modules
Slot no.
No. of Submodules
Module ID
Subslot no.
Submodule ID
Input Data Length
Output Data Length
00 00 00 02h
0001h
0001h
0002h
4A 6F 48 82h
0001h
65 6C 67 65h
0004h
0010h
Subslot no.
Submodule ID
Input Data Length
Output Data Length
0002h
76 65 74 69h
0008h
0002h
Fig. 15
In this example, the configuration contains two APIs with the following properties:
• API #0 contains two modules, the first with three submodules, the second with one submodule
• API #2 contains one module with two submodules
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40 PROFINET IRT Network Guide SCM-1202-023 EN 1.8