198 Appendix
WAGO I/O SYSTEM 750 XTR
750-333/040-000 FC PROFIBUS G2 12MBd XTR
Manual
Version 1.4.0
12.2.21 Supply Module with Diagnostics
The PI configurations of the supply module with diagnostics is divided into two
module types:
Table 148: Supply Modules with Diagnostics
– Module Types
PBDP module type
Description
Proxy I/O modules
2DIA
Supply Modules, diagnostics
750-606, 750-610, 750-611
2PI-DIA
(*2PI-DIA)
Supply Modules, 2-bit diagnostics in the input process
image
750-606, 750-610, 750-611
Supply modules with diagnostics pass available diagnostics information to the
DP master.
The following table lists the number of bytes or bits reserved for the individual
configuration module in the respective process image (PI).
Table 149: Supply Modules with Diagnostics
– Number of Bytes
I/O Modules
PBDP module type
PBDP module type
*
PBDP module type
Data length
[Byte]
Configuration
identifier
Data length
[Byte]
Configuration identifier
PI packed?
no
yes
hex
dec
I
O
hex
dec
I
O
I
O
2DIA
0
0
-
-
0x00
0
-
-
-
-
2PI-DIA
(*2PI-DIA)
1
0
2/8
0
0x10
16
2/8
0
0x00
0
The following table describes the process image information of the module type
for the supply modules.
Table 150: Supply Modules with Diagnostics
– Process Image Information
PBDP module type
PI
Offset
[Byte]
Bit/byte allocation
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
2PI-DIA
I
0
D1
D0
*2PI-DIA
I
0
D1
D0
D1
D0
D1
D0
Dx
Bit position reserved with the binary diagnostic information of a digital input or output channel.
Bit position that can be populated with information from corresponding module types with *.
Bit position reserved with information from corresponding module types with or without *.