234 I/O Modules
WAGO-I/O-SYSTEM 750 XTR
750-352/040-000 FC ETHERNET G3 XTR
Manual
Version 1.3.0
and Output Process Image, which has a total of 3 words mapped into each
image. Word alignment is applied.
Table 273: Counter Modules
Input Process Image
Offset
Byte Designation
Description
High Byte
Low Byte
0
-
S
Status byte
1
D1
D0
Counter value
2
D3
D2
Output Process Image
Offset
Byte Designation
Description
High Byte
Low Byte
0
-
C
Control byte
1
D1
D0
Counter setting value
2
D3
D2
Special case: Operating mode “2 Up Counter / 16 Bit / 5 kHz”
The above Counter Modules have a total of 5 bytes of user data in both the Input
and Output Process Image (4 bytes of counter data and 1 byte of control/ status).
The two counter values are supplied as 32 bits. The following tables illustrate the
Input and Output Process Image, which has a total of 3 words mapped into each
image. Word alignment is applied.
Table 274: Counter Module, Operating mode “2 Up Counter/16 Bit / 5 kHz”
Input Process Image
Offset
Byte Designation
Description
High Byte
Low Byte
0
-
S
Status byte
1
D1
D0
Counter Value of Counter 1
2
D3
D2
Counter Value of Counter 2
Output Process Image
Offset
Byte Designation
Description
High Byte
Low Byte
0
-
C
Control byte
1
D1
D0
Counter Setting Value of Counter 1
2
D3
D2
Counter Setting Value of Counter 2