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I/O Modules
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Configuration and Parameterization of the I/O Modules
WAGO-I/O-SYSTEM 750
Bus System
5.4.4 Distance and Angle Measurement Modules
All interface modules for path and angle measurement have 2 bytes of
extended parameterization information, which serves for the identification on
internal bus and the structure of the mapping table. Two further bytes follow
which are reserved for future options.
5.4.4.1
SSI Encoder Interface
Module
Register Communication
possible
Identification
hex
Identification
dec
Yes 0xF2
242
750-630
No 0x93
147
Process Image
Input Image
in [Byte]
Output Image
in [Byte]
Internal bus
6
6
Register communication
possible
Yes 6
6
PROFIBUS DP
No 4
-
PFC (CPU)
4
0
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
not plug fitted
- set to zero by the coupler or
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
*)
Default settings
Parameter
Offset
Information
0
7 6 5 4 3 2 1 0
0
PFC
Plug
0 0
Diag
En0
0 0
1
7 6 5 4 3 2 1 0
1 1 0 0 0 0 0 0
2
15 14 13 12 11 9 8 7
reserved
3
7 6 5 4 3 2 1 0
reserved
PFC
6
0
1
Module is mapped in the field bus and PFC-PA
Module is exclusively mapped in the PFC-PA
Plug
5
0
1
Module is physically not present
Module is physically present (default)
DiagEn0
2
0
1
Diagnostics locked (default)
Diagnostics released
Italic
Cannot be changed