WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration page 211

PNIO
Module type
2CNT
Parameter
Process data format channel x
(x = 0.1)
WAGO-I/O-SYSTEM 750
PROFINET IO
Configuration and Parameter Setting of the Modules
Length Bit allocation
[Bit]
7 6 5
2 2 2 2
PD
6
-
RA
Counter reading K. 0
HB4) (LB5))
Counter reading K. 0
LB4) (HB5))
PD
-
RA
Counter reading K. 1
HB4) (LB5))
Counter reading K. 1
HB4) (LB5))
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
PD
6
RW
RA
Set counter reading K. 0
HB4) (LB5))
Set counter reading K. 0
LB4) (HB5))
PD
RW
RA
Set counter reading K. 1
HB4) (LB5))
Set counter reading K. 1
LB4) (HB5))
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
Value
according to the device settings*)
INTEL (LSB-MSB)
MOTOROLA (MSB-LSB)
*) Default settings
Inputs
4 3 2 1 0
2 2 2 2
3 words (6 byte) are applied in the output
Status / Register RES
process image of the station proxy (fieldbus
Channel 0 / Table 0
coupler) and 1 byte and 1 word (2 byte) are
Register date RD
assigned to both signal channels of the
Tab. 0, HB4) (LB5))
module by fitting the slot with this module.
The quality rating of the bytes within the
Register date RD
word are a result of the selected data format
Tab. 0, LB4) (HB5))
that can be set channel for channel. Two byte
Status / Register RES
process data qualifiers (IOPS, IOCS) are
Channel 1 / Table 1
managed in the direction of the I/O controller
in the cyclic PROFINET IO telegram for
Register date RD
these modules.
Tab. 1, HB4) (LB5))
Register date RD
Tab. 1, LB4) (HB5))
Control / Register REQ
Channel 0 / Table 0
Register date WR
Tab. 0, HB4) (LB5))
Register date WR
Tab. 0, LB4) (HB5))
Control / Register REQ
Channel 1 / Table 1
Register date WR
Tab. 1, HB4) (LB5))
Register date WR
Tab. 1, LB4) (HB5))
Significance
The process data will be transferred
•
using the format settings of the I/O device.
•
Little Endian Format
•
Big Endian Format
I/O Modules • 203
Note