Pssu assignment in system environment a, Addresses in the process image, Pssu assignment in system environment b – Pilz PSSu E S 4AO U User Manual
Page 27: 4function description, 2 configuration, 5 pssu assignment in system environment a, 6 pssu assignment in system environment b
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4-11
4.2
Configuration
4
Function description
4.2.5
PSSu assignment in system environment A
PSSu assignment in system environment A
4-
4.2.5.1
Addresses in the process image
Addresses in the process image
4-
][Funktionsbeschreibung_BA_PA 4 x ST-Aus
Each output channel occupies 16 consecutive bit addresses for the out-
put data.
Bit sequence in the PIO:
4.2.6
PSSu assignment in system environment B
PSSu assignment in system environment B
4-
][Funktionsbeschreibung_Zusatz I/O-Daten Sys B
Data access is via pre-defined I/O data types:
][Funktionsbeschreibung PSSu E S 4AO U
Configuration
Standard bus system
ST-PII
ST-PIO
none
- - -
64 Bit
Input
PIO
Allocation
Output O0
1
LSB
...
...
16
MSB
Output O1
17
LSB
...
...
32
MSB
Output O2
33
LSB
...
...
48
MSB
Output O3
49
LSB
...
...
64
MSB
I/O data name
I/O data type
I/O data element
Meaning
O0(11), O1(21), O2(14), O3(24)
ST_O_AO
Data: WORD
Output data O0 ... O3