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328 I/O Modules
WAGO-I/O-SYSTEM 750
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
The above SSI Transmitter Interface modules have a total of 4 bytes of user data
in the Input Process Image, which has 2 words mapped into the image.
Word alignment is applied.
Table 348: SSI Transmitter Interface Modules
Input Process Image
Byte Destination
Offset
High Byte
Low Byte
Description
0 D1
D0
1 D3
D2
Data bytes
13.2.5.7 Incremental Encoder Interface Modules
750-631/000-004, -010, -011
The above Incremental Encoder Interface modules have 5 bytes of input data and
3 bytes of output data. The following tables illustrate the Input and Output Process
Image, which have 4 words into each image. Word alignment is applied.
Table 349: Incremental Encoder Interface Modules 750-631/000-004, --010, -011
Input Process Image
Byte Destination
Offset
High Byte
Low Byte
Description
0
-
S
not used
Status byte
1 D1
D0
Counter
word
2 -
-
not
used
3 D4
D3
Latch
word
Output Process Image
Byte Destination
Offset
High Byte
Low Byte
Description
0
-
C
not used
Control byte
1 D1
D0
Counter
setting
word
2 -
-
not
used
3 -
-
not
used
750-634
The above Incremental Encoder Interface module has 5 bytes of input data (6
bytes in cycle duration measurement mode) and 3 bytes of output data. The
following tables illustrate the Input and Output Process Image, which has 4 words
mapped into each image. Word alignment is applied.