Function description
Operating Manual PSSu E F 2DOR 8(-T)(-R)
21334-EN-13
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INFORMATION
The PSSuniversal Configurator on the PSS WIN-PRO system software
must be used to define the I/O-Groups to which FS inputs and outputs be-
long (SafetyBUS p). The PSSu can be divided into sections A and B for this
purpose. All the FS outputs on a PSSu always belong to section A.
Section A and section B on a PSSu may belong to different I/O-Groups.
Further information on configuration is available in the PSSuniversal Configurator's online
help.
4.3.1.1
Addresses in the process image
The module occupies 2 consecutive bit addresses in the process image. The process im-
age in which the outputs are shown depends on the configuration.
With write access ("&"), the Bits in the ST-PIO are used to switch the FS outputs with the
local enable principle.
Configuration
SafetyBUS p
Standard bus system
FS-PIO
ST-PII
ST-PIO
None
2 Bit
(e. g.: 32.00 … 32.01)
- - -
- - -
Read ST (“R”)
2 Bit
- - -
ST read and write (“&”)
2 Bit
2 Bit
4.3.2
PSSu assignment in system environment B
Data access is via pre-defined I/O data types:
I/O data name
I/O data type
I/O data element
Meaning
O0(11,21)
FS_O_DO
Data: SAFEBOOL
Output data O0
O1(31,32)
FS_O_DO
Data: SAFEBOOL
Output data O1
