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2.1.1.9.4.2 Register Structure
2.1.1.9.4.2.1
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
coupler (write parameters) will write data to the register.
Bit
Parameter
Bit
Parameter
PRM0 ...
PRM15
2.1.1.9.4.2.2
Communication Control (Register 57)
Parameter channel control and diagnostics are done via register 57.
Bit
Request
parameter
Response
parameter
Bit
Request
parameter
Response
parameter
Request
parameter
Response
parameter
WAGO-I/O-SYSTEM 750
I/O Modules
750-563 [2 AO 0/4-20mA / 6-18V DC 16 Bit]
Register 56 parameter channel register 0
7
6
5
PRM7
PRM6
PRM5
15
14
13
PRM15 PRM14 PRM13 PRM12 PRM11 PRM10
Parameter data bit 0 to bit 15
Register 57 parameter channel register 1
7
6
5
A7
A6
A5
A7
A6
A5
15
14
13
TGL_
PRM_R
MORE_P
MS
W
RM
TGL_S
TIME
BUF_O
M
OUT
VF
Information is written by the application and read by the I/O module
Information is written by the I/O module and read by the application
Parameter Setting
4
3
2
PRM4
PRM3
PRM2
12
11
10
4
3
2
A4
A3
A2
A4
A3
A2
12
11
10
RES
RES
RES
PRM_E
RES
RES
RR
• 31
1
0
PRM1
PRM0
9
8
PRM9
PRM8
1
0
A1
A0
A1
A0
9
8
RES
RES
RES
RES
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