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5.4.2.2
4 AI I/O Modules
Modules
750-453, 750-455, 750-457,
750-459, 750-460, 750-463,
750-468, 750-4aa 4 AI
Process Image
Internal bus
PROFIBUS DP
PFC (CPU)
Parameter
I/O module is physically
Diagnostics channel x
Parameter
Offset
0
1
2
3
PFC
Plug
DiagEn0
DiagEn1
DiagEn0
DiagEn1
ID5 .. ID0
Italic
WAGO-I/O-SYSTEM 750
Bus System
Configuration and Parameterization of the I/O Modules
Register communication possible
Yes
No
Information
7
6
5
4
0
PFC
Plug
0
7
6
5
4
0
1
ID5
ID4
15
14
13
12
reserved
7
6
5
4
reserved
0
Module is mapped in the field bus and PFC-PA
6
1
Module is exclusively mapped in the PFC-PA
0
Module is physically not present
5
1
Module is physically present (default)
0
Diagnostics channel 3 locked
0
1
Diagnostics channel 3 released
0
Diagnostics channel 4 locked
1
1
Diagnostics channel 4 released
0
Diagnostics channel 1 locked
2
1
Diagnostics channel 1 released
0
Diagnostics channel 2 locked
3
1
Diagnostics channel 2 released
Order number less 450 (e. g. 750-461 would be coded as (468-450) = 18)
Cannot be changed
Register Communication
possible
Yes
No
Value
*)
plug fitted
not plug fitted
released
*)
locked
*)
Default settings
3
2
1
0
Diag
Diag
Diag
Diag
En1
En0
En3
En2
3
2
1
0
ID3
ID2
ID1
ID0
11
10
9
8
3
2
1
0
I/O Modules
Identification
Identification
hex
0xF5
0x53
Input Image
Output Image
in [Byte]
12
12
8
8
Meaning
The I/O module process data is:
- supplied by the I/O module
- set to zero by the coupler
The diagnostics information of the correspond-
ing channel is
- transmitted to PROFIBUS DP master
- not transmitted to PROFIBUS DP master
• 187
dec
245
83
in [Byte]
12
12
0
0
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