WAGO -I/O-SYSTEM 750 Technical Description page 120

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Network Communication
4.3.4.3.15 Object 0x3400, 7 Byte Special Modules, Inputs
Idx S-Idx Name
0x3400 0 Special 7 byte input
1 1. special input
.... ....
73 73. special input
4.3.4.3.16 Object 0x3500, 7 Byte Special Modules, Outputs
Idx S-Idx Name
0x3500 0 Special 7 byte output
1 1. special output
.... ....
73 73. special output
4.3.4.3.17 Object 0x3600, 8 Byte Special Modules, Inputs
Idx S-Idx Name
0x3600 0 special 8 byte input
1 1. special input
.... ....
64 64. special input
4.3.4.3.18 Object 0x3700, 8 Byte Special Modules, Outputs
Idx S-Idx Name
0x3700 0 Special 8 byte output
1 1. special output
.... ....
64 64. special output
4.3.4.3.19 Object 0x4200-0x4202, Gateway Module Input
Idx S-Idx Name
0x4200- 0 Largest sub-index
0x4202 supported
1 Mailbox length
2 Mailbox
3-30 Gateway Process data
One Status Byte is mapped for each module. It is in the first place of the mail-
box, afterwards an empty byte and then the actual mailbox box data follow.
Example:
1 byte Status, 6 bytes mailbox, 4 bytes data
Data in the input process image
S
Entries in the Object directory
Sub0
Sub1
Sub2
Sub3
Sub4
Sub5
Sub6
Type
Unsigned8
Unsigned56
....
Unsigned56
Type
Unsigned8
Unsigned56
....
Unsigned56
Type
Unsigned8
Unsigned64
....
Unsigned64
Type
Unsigned8
Unsigned64
....
Unsigned64
Type
Unsigned8
Unsigned8
Octet String
Unsigned8
- MB1 MB2 MB3 MB4 MB5 MB6 D1 D2 D3 D4
6
8
S -
D1
D2
D3
D4
Attribute Default Value
RO -
RO -
.... ....
RO -
Attribute Default Value
RO -
RW 0
.... ....
RW 0
Attribute Default Value
RO -
RO -
.... ....
RO -
Attribute Default Value
RO -
RW 0
.... ....
RW 0
Attribute Default Value
RO -
RO -
RO -
RW -
MB1 MB2 MB3 MB4 MB5 MB6
Meaning
Number of the 7 byte special channels
1. Input channel
....
73. Input channel
Meaning
Number of the 7 byte special channels
1. Output channel
....
73. Output channel
Meaning
Number of the 8 byte special channels
1. Input channel
....
64. Input channel
Meaning
Number of the 8 byte special channels
1. Output channel
....
64. Output channel
Meaning
Max. supported Sub-Index
Size of Mailbox
Mailbox
Process data of the Gateway Module
WAGO-I/O-SYSTEM 750
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