Wago 750-333 PROFIBUS DP/V1 FIELD BUSCOUPLER 12 MBaud 750-333 Datenbogen
Produktcode
750-333
56 •
Fieldbus coupler / controller
Fieldbus coupler 750-333
Fieldbus coupler 750-333
D R A F T
WAGO-I/O-SYSTEM 750
2001-02-27
PROFIBUS
3.1.8.5 Serial
interfaces
All serial interface modules have 2 bytes of extended parameterisation infor-
mation used for the identification on internal bus and the creation of the map-
ping table. 2 additional bytes follow which are reserved for future options.
mation used for the identification on internal bus and the creation of the map-
ping table. 2 additional bytes follow which are reserved for future options.
Module
Identification
hex
hex
Identification
dec
dec
750-650, 750-651, 750-653, 750-654 (3 Byte)
0xB3
179
750-650, 750-651, 750-653, 750-654 (5 Byte)
0xB5
181
Parameter
Value
Meaning
I/O module is physically
The I/O module process data is:
plug fitted*)
- supplied by the I/O module or
supplied to the I/O module
supplied to the I/O module
not plug fitted
- set to zero by the coupler or
ignored by the coupler
ignored by the coupler
Diagnosis channel x
The diagnosis information of the corresponding
channel is
channel is
released
- transmitted to PROFIBUS-DP master
locked
*)
- not transmitted to PROFIBUS-DP master
*)
Default settings
Parameter
Offset
Information
0
7
6
5
4
3
2
1
0
0
0
Plug
0
0
Diag
En0
En0
0
0
1
7
6
5
4
3
2
1
0
reserved
2
15
14
13
12
11
10
9
8
reserved
3
7
6
5
4
3
2
1
0
reserved
Plug
5
0
1
1
Module is physically not present
Module is physically present (default)
Module is physically present (default)
DiagEn0
2
0
1
1
Diagnosis locked (default)
Diagnosis released
Diagnosis released
Italic
Cannot be changed