84
Commissioning
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
Table 34: Identifier bytes
– configuration identifier in the general identifier format
Byte
Information
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0
\ - - / \ - - / \ - - - - - - / \ - - - - - - - - - - - - - - - /
Data length
0000
B
: 1 Byte/Word
0001
B
: 2 Bytes/Words
...
1111
B
: 16 Bytes/Words
In-/output
00
B
:
Reserved for special identifier format
01
B
:
Input
10
B
:
Output
11
B
:
In-/Output
Organization
0
B
:
Byte
1
B
:
Word
Consistency
0
B
:
By byte/word
1
B
:
Over the total length
For process data lengths of 17 to max. 64 words, the special identifier format has
to be used for the configuration. It includes min. 2 and max. 17 bytes in the
configuration telegram.
Table 35: Identifier bytes
– configuration identifier in the general identifier format (Header byte)
Byte
Information
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
0
0
0
(Header byte)
\ - - - - - - / \ - - - - - - / \ - - - - - - - - - - - - - - - /
Length of the manufacturer-specific data
0000
B
: No manufacturer-specific data
0001
B
...
Length of the manufacturer-specific data in bytes
1110
B
1111
B
: No manufacturer-specific data follows
00
B
:
Special identifier format
Input and output
00
B
:
Empty location (no input or output available)
01
B
:
A length byte follows for inputs
10
B
:
A length byte follows for outputs
11
B
:
A length byte follows for inputs and outputs