Incremental Encoder Interface - WAGO -I/O-SYSTEM 750 Technical Description, Installation And Configuration

208 • I/O Modules
Configuration and Parameter Setting of the Modules
5.3.5.4

Incremental Encoder Interface

PNIO
Module type
1ENC
PNIO
Module type
1INC
Parameter
Asynchronous diagnostic
message
2)
channel 0
Process data format channel 0
Module type member
75x-631, 75x-634, 75x-637
Length Bit allocation
[Bit]
7 6 5
2 2 2
PD
6
-
RA
Input data K. 0 Byte 14)
(Byte 05) )
Input data K. 0
Byte 04) (Byte 15) )
Input data channel 0
Byte 34) (Byte 25) )
Byte 24) (Byte 35) )
\ - - - - - - - - - - - - - - Input - - - - - - - - - - - - - - /
PD Control 0 / Register REQ
6
RW
RA
Output data K. 0 Byte 14)
(Byte 05) )
Output data K. 0 Byte 04)
(Byte 15) )
Output data channel 0
Byte 34) (Byte 25))
Output data channel 0
Byte 24) (Byte 35))
\ - - - - - - - - - - - - - - Output - - - - - - - - - - - - - - /
Value
locked*)
released
according to the device settings
INTEL (LSB-MSB)
MOTOROLA (MSB-LSB)
*) Default settings
2)
only with 75x-637
Inputs
4 3 2 1 0
2 2 2 2 2
Status 0 / Register RES
Channel 0 / Table 0
Register date RD
Tab. 0, HB4) (LB5))
Register date RD
Tab. 0, LB4) (HB5))
Status 1
Input data
Channel 0 / Table 0
Register date WR
Tab. 0, HB4) (LB5))
Register date WR
Tab. 0, LB4) (HB5))
Control 1
Significance
The following occurs per diagnostics data sets and
diagnostics alarm with external faults
•
not transferred to the I/O Controller
•
transferred to the I/O Controller
The process data will be transferred
•
transfer the settings of the I/O device.
•
Little Endian Format
•
Big Endian Format
Instances
PNIO-Data type
Input
Unsigned 8
2
Unsigned 16
Note
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.
WAGO-I/O-SYSTEM 750
PROFINET IO
Output
2