Pilz PSSu E F BSW - Manual (Page 14)

Function description
Operating Manual PSSu E F BSW(-T)
21372-EN-05
14
Configuration
Functions for block switching can be defined in the PSSuniversal Configurator on the
PSS WIN-PRO system software. Block switching is addressed as an FS output in the sys-
tem software:
} Read access through the standard bus system:
“R” configuration
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.
Addressing with SafetyBUS p
The SafetyBUS p address of an output is composed of the device address and the consec-
utive number of the FS output (.)
The following SafetyBUS p addresses are possible:
SafetyBUS p network Address range
SafetyBUS p0 O32.00
D
... O95.31
D
SafetyBUS p 1 O132.00
D
... O195.31
D
Addresses in the process image
The module occupies one bit address in the process image. The process image in which
the outputs are shown depends on the configuration of the FS outputs.
Configuration SafetyBUS p Standard bus system
FS-PIO ST-PII ST-PIO
None 1 Bit
(e.g.: 32.00)
- - - - - -
Read ST
(“R”)
1 Bit - - -
FS error behaviour
In the case of a safety-related error on an FS output, all FS outputs in the affected I/O-
Group (SafetyBUS p) are shut down.
In the case of a safety-related error on an FS input, the process image of all FS inputs in
the affected I/O-Group (SafetyBUS p) is set to zero.
The I/O-Group switches to a STOP condition. An error telegram is then triggered on
SafetyBUS p and the error is entered in the PSSuniversal error stack.
4.2
4.2.1
4.2.2
4.2.3