WAGO I/O-SYSTEM 750 Manual page 53

2.1.1.8.3.3 Register Structure
2.1.1.8.3.3.1 Parameter Data (register 56)
Register 56 contains the parameter data to be read or written. Depending on
the access type, either the I/O module (read parameters) or the fieldbus cou-
pler (write parameters) will write data to the register.
Table 22: Register 56
Bit
Parameter
Bit
Parameter
PRM0...PRM15
2.1.1.8.3.3.2 Communication Control (register 57)
Parameter channel control and diagnostics are performed via register 57.
Table 23: Register 57
Bit
Query parameter
Response parameter
Bit
Query parameter
Response parameter
Query parameter
Response parameter
WAGO-I/O-SYSTEM 750
I/O Modules
Register 56
7 6 5
2 2 2
PRM7 PRM6 PRM5
15 14 13
2 2 2
PRM15 PRM14 PRM13 PRM12 PRM11 PRM10 PRM9
Parameter data bit 2
Register 57
7 6
2 2
A7 A6
A7 A6
15 14
2 2
TGL_ PRM_
MS RW
TGL_ TIME
SM OUT
Information is written by the application and read by the module
Information is written by the application and read by the module
Special Modules
4 3
2 2
PRM4 PRM3 PRM2
12 11
2 2
0 15
to Bit 2
5 4
2 2 2
A5 A4 A3
A5 A4 A3
13 12 11
2 2 2
MORE_
RES RES
PRM
BUF_O PRM_
RES
VF ERR
I/O Modules • 53
2 1 0
2 2 2
PRM1 PRM0
10 9 8
2 2 2
PRM8
3 2 1 0
2 2 2
A2 A1 A0
A2 A1 A0
10 9 8
2 2 2
RES RES RES
RES RES RES