WAGO I/O-SYSTEM 750, Technical Description, Installation And Configuration, Page: 216 / 236

208 • I/O Modules
Configuration and Parameter Setting of the Modules
WAGO-I/O-SYSTEM 750
PROFINET IO
5.3.5.4 Incremental Encoder Interface
Instances
PNIO
Module type
Module type member PNIO-Data type
Input Output
1ENC 75x-631, 75x-634, 75x-637
Unsigned 8
Unsigned 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 0 / Register RES
Channel 0 / Table 0
Input data K. 0 Byte 14)
(Byte 05) )
Register date RD
Tab. 0, HB4) (LB5))
Input data K. 0
Byte 04) (Byte 15) )
Register date RD
Tab. 0, LB4) (HB5))
Status 1
Input data channel 0
Byte 34) (Byte 25) )
Input data
Byte 24) (Byte 35) )
6
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
PD
RA
RW
Control 0 / Register REQ
Channel 0 / Table 0
Output data K. 0 Byte 14)
(Byte 05) )
Register date WR
Tab. 0, HB4) (LB5))
Output data K. 0 Byte 04)
(Byte 15) )
Register date WR
Tab. 0, LB4) (HB5))
Control 1
Output data channel 0
Byte 34) (Byte 25))
Output data channel 0
Byte 24) (Byte 35))
1INC
6
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
3 words (6 byte) are applied in the output
process image of the station proxy (field bus
coupler) by fitting the slot with this module
and are allocated to the physical module. The
quality rating of the bytes within the word is
a result of the selected data format. This
module enables access to the register
structure of the I/O module for configuration
purposes. 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.
Parameter Value Significance
Asynchronous diagnostic
message
channel 0
2)
The following occurs per diagnostics data sets and
diagnostics alarm with external faults
locked*) •
not transferred to the I/O Controller
released
•
transferred to the I/O Controller
Process data format channel 0 The process data will be transferred
according to the device settings •
transfer the settings of the I/O device.
INTEL (LSB-MSB)
•
Little Endian Format
MOTOROLA (MSB-LSB)
•
Big Endian Format
*) Default settings
2)
only with 75x-637