202 •
I/O Modules
Configuration and Parameter Setting of the Modules
WAGO-I/O-SYSTEM
750
PROFINET IO
5.3.5 Specialty
Modules
5.3.5.1 Counter
Modules
Instances
PNIO
Module type
Module type member
PNIO-Data type
Input
Output
1CNT
75x-404
Unsigned 8 [2]
Integer 32
1 1
2CNT
75x-638
Unsigned 8
Integer 16
2 2
Inputs
Bit allocation
PNIO
Module type
Length
[Bit]
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
Note
PD
RA
-
Status / Register RES
Channel 0 / Table 0
Counter reading K. 0 Byte
34) (Byte 05))
Register date RD
Table 0, LB5)
Counter reading K. 0
Byte 24) (Byte 15))
Register date RD
Table 0, HB5)
Counter reading K. 0 Byte
14) (Byte 25))
Register date RD
Table 0, HB4)
Counter reading K. 0 Byte
04) (Byte 35))
Register date RD
Table 0, LB4)
6
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
PD
RA
RW
Control / Register REQ
Channel 0 / Table 0
Set counter reading. K. 0
Byte 34) (Byte 05))
Register date RD
Table 0, LB5)
Set counter reading K. 0
Byte 24) (Byte 15))
Register date RD
Table 0, HB5)
Set counter reading K. 0
Byte 14) (Byte 25))
Register date RD
Table 0, HB4)
Set counter reading K. 0
Byte 04) (Byte 35))
Register date RD
Table 0, LB4)
1CNT
6
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
3 words (6 byte) are applied in the output
process image of the station proxy (fieldbus
coupler) and 2 byte and 1 double word (4
byte) are assigned to the signal channel of
the module by fitting the slot with this
module. The quality rating of the bytes
within the double word are a result of the
selected data format that can be set channel
for channel. Two byte process data qualifiers
(IOPS, IOCS) are managed in the direction
of the I/O controller in the cyclic PROFINET
IO telegram for these modules.
