
72 • Fieldbus ECO-Coupler 750-343
Configuration of I/O Modules
WAGO-I/O-SYSTEM 750
PROFIBUS
3.1.8.1.6 1/2 DO I/O Modules with 1 Bit Diagnostics per Channel
Module Identification
hex
Identification
dec
750-507, 750-522 (1DO) 0x20 32
*750-507, *750-522 (1DO) 0x00 0
Process Image Input Image
in [bit]
Output Image
in [bit]
Internal bus 2 2
PROFIBUS DP 0 2
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
corresponding channel is
released
*)
- transmitted to PROFIBUS DP master
locked - not transmitted to PROFIBUS DP master
Substitute channel x
0
*)
1
If, in the case of a PROFIBUS DP fault, the
switching of substitute values is enabled by the
Coupler configuration, this data is transmitted to
the periphery in the case of a fault.
*)
Default settings
Parameter
Offset
Information
0
76543210
00Plug 0 Diag
En1
Diag
En0
00
1
76543210
00000011
2
76543210
000000SV1 SV0
Plug
5
0
1
Module is physically not present
Module is physically present (default)
DiagEn0
2
0
1
Diagnostics idle run, overload, short circuit on channel 1
locked
release
DiagEn1
3
0
1
Diagnostics idle run, overload, short circuit on channel 2
locked
released
SV0
0
Substitute value for channel 1
SV0
1
Substitute value for channel 2
Italic Cannot be changed
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