Technical data

INTERBUS S / Configuration
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5.2 ID Code for WAGO I/O System
Due to the combined use of dig ital, analog and special functions on one fieldbus station
and with the given structure of the I nterbus ID codes, it is impossible to manag e with
one ID code.
The WAGO Interbus S buscoupler is identified as a digital slave with variable length!
ID-Code
dec, hex
Digital
Outputs
Digital
Inputs
Analog
Outputs
Analog
Inputs
1, 0x1 x
2, 0x2 x
3, 0x3 x x
49, 0x31 - x
50, 0x32 - x
51, 0x33 - - x x
[x]: ID code given []: is not possible [-]: when mixed with digital
Table 3: ID codes for the WAGO Interbus S buscoupler
For the master, it is important to know how many data registers each user assigns in the
Interbus S system. If a user has, for example, 16 bits of input and 32 bits of output, he
assigns 2 words in the bus because there are 2 words of output. I n this case the hig her
value of data width is decisive. The data width is coded by the bits I D 8 to I D 12 as
shown in section 5.1.
The following table shows the reg ister widths depending on the function modules
connected to a WAGO Interbus S buscoupler.
Possible values for data length are::
Data length Buscoupler Remarks
0 Words x
1 Nibble Busmaster supports only Generation 4.
1 Byte Starting with SPS-Firmware 3.20 or PC-driver 2.0
3 Nibble Busmaster supports only Generation 4
1 Word x
3 Nibble Busmaster supports only Generation 4
3 Byte Starting with SPS-Firmware 3.20 or PC-driver 2.0
2 Words x
5 Nibble Busmaster supports only Generation 4
5 Byte Starting with SPS-Firmware 3.20 or PC-driver 2.0
3 Words x
4 Words x
5 Words x
6 Words x, ab WF Starting with SPS-Firmware 3.20 or PC-driver 2.0
7 Words x, ab WF Starting with SPS-Firmware 3.20 or PC-driver 2.0
8 Words x
9 Words x
10 Words xx Starting with SPS-Firmware 3.20 or PC-driver 2.0
12 Words xx Starting with SPS-Firmware 3.20 or PC-driver 2.0
14 Words xx Starting with SPS-Firmware 3.20 or PC-driver 2.0
16 Words xx Starting with SPS-Firmware 3.20 or PC-driver 2.0
24 Words xx Starting with SPS-Firmware 3.20 or PC-driver 2.0
32 Words xx Starting with SPS-Firmware 3.20 or PC-driver 2.0
[x]: is used [xx]: is used and firmware 3.20 or PC driver 2.0 or later is combined