Table 160: Register Address 0X2030; Table 161: Register Address 0X2031; Table 162: Register Address 0X2032 - WAGO -I/O-SYSTEM 750 Manual

258 Fieldbus Communication

Table 160: Register Address 0x2030

Register address 0x2030 (8240
Value
Access
Description

Table 161: Register Address 0x2031

Register address 0x2031 (8241
Value
Access
Description

Table 162: Register Address 0x2032

Register address 0x2032 (8242
Value
Access
Description
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
) with a word count of up to 65
dec
Description of the connected I/O modules
Read module 0...64
Length 1...65 words
The node configuration can be specified in the 0x2030 register. The item number
of the I/O modules or fieldbus coupler/controller (without leading 750) is listed in
order. Each module is represented in a word. Because order numbers cannot be
read out of digital modules, a code is displayed for them, as defined below:
Bit position 0
Bit position 1
Bit position 2...7
Bit position 8...14 
Bit position 15
Examples:
4 Channel Digital Input Module = 0x8401
Bit 15 14 13 12 11 10
Code 1 0 0 0
Hex 8
2 Channel Digital Output Module = 0x8202
Bit 15 14 13 12 11 10
Code 1 0 0 0
Hex 8
) with a word count of up to 65
dec
Description of the connected I/O modules
Read modules 65...128
Length 1...64 words
The node configuration can be specified in the 0x2031 register. The item number
of the I/O modules or fieldbus coupler/controller (without leading 750) is listed in
order. Because order numbers cannot be read out of digital modules, a code is
displayed for them, as defined below:
Bit position 0
Bit position 1
Bit position 2...7
Bit position 8...14 
Bit position 15
) with a word count of up to 65
dec
Description of the connected I/O modules
Read modules 129...192
Length 1...64 words
The node configuration can be specified in the 0x2032 register. The item number
of the I/O modules or fieldbus coupler/controller (without leading 750) is listed in
order. Because order numbers cannot be read out of digital modules, a code is
displayed for them, as defined below:
Bit position 0
Bit position 1
Bit position 2...7
Bit position 8...14 
Bit position 15
WAGO-I/O-SYSTEM 750
Input module

Output module

Not used

Module size in bits
Designation digital module

9 8 7 6
0 1 0 0 0 0
4
9 8 7 6
0 0 1 0 0 0
2
Input module

Output module

Not used

Module size in bits
Designation digital module

Input module

Output module

Not used

Module size in bits
Designation digital module

5 4 3 2 1
0 0 0 0 0
0 1
5 4 3 2 1
0 0 0 0 1
0 2
0
1
0
0