Technical data

190 • I/O Modules
Configuration and Parameterization of the I/O Modules
WAGO-I/O-SYSTEM 750
Bus System
5.4.2.4 4 AO I/O Modules
Module
Register Communication
possible
Identification
hex
Identification
dec
Yes 0xF5 245 750-551, 750-553, 750-557,
750-559, 750-5aa 4 AO
No 0x63 99
Process Image
Input Image
in [Byte]
Output Image
in [Byte]
Internal bus 12 12
Register communication possible
Yes 12 12
PROFIBUS DP
No 0 8
PFC (CPU) 0 8
Parameter Value Meaning
I/O module is physically The I/O module process data is
plug fitted
*)
- supplied to the I/O module
not plug fitted - ignored by the coupler
Diagnostics channel x The diagnostics information of the correspond-
ing channel is
released - transmitted to PROFIBUS DP master
locked
*)
- not transmitted to PROFIBUS DP master
Substitute channel x
0x0000 or 0x8000
0 or -32767
...
0x7FFF
...
32767
If, in the case of a PROFIBUS DP fault, the
switching of substitute values is enabled by the
coupler parameterization, this data is transmitted
to the periphery in the case of a fault.
*)
Default settings
Parameter
Offset
Information
0
7 6 5 4 3 2 1 0
0 PFC Plug 0 Diag
En1
Diag
En0
Diag
En3
Diag
En2
1
7 6 5 4 3 2 1 0
1 0 ID5 ID4 ID3 ID2 ID1 ID0
2
15 14 13 12 11 9 8 7
SubVal_Ch1_HB
3
7 6 5 4 3 2 1 0
SubVal_Ch1_LB
4
15 14 13 12 11 10 9 8
SubVal_Ch2_HB
5
7 6 5 4 3 2 1 0
SubVal_Ch2_LB
6
15 14 13 12 11 9 8 7
SubVal_Ch3_HB
7
7 6 5 4 3 2 1 0
SubVal_Ch3_LB
8
15 14 13 12 11 10 9 8
SubVal_Ch4_HB
9
7 6 5 4 3 2 1 0
SubVal_Ch4_LB