Operating Manual: PSS 3075-3 Series
9-1
Operation and Maintenance
Commissioning
• Install the programmable safety system as described in Chapter 5, “In-
stallation”.
• Connect the inputs and outputs as described in Chapter 7, “Wiring the
Inputs and Outputs”.
• Supply voltage for the PSS - as described in Chapter 6 “Supply Voltage”
- connect and switch on.
Faults
PSS and SafetyBUS p functionality
If a fault occurs on the safety system or there is a wiring error, the PSS will
switch to a STOP condition and output a message to the display. All the
decentralised outputs in the I/O-Groups that are assigned to the LD on the
PSS will also be switched off.
The error stack display in the system software (e.g. PSS-WIN-PRO) can
be used to locate the error. The description for error evaluation can be
found in the “FS System Description” in the PSS-range manual package.
Standard bus functionality
Various options are available, should a standard bus interface not achieve
the correct operating status:
• Evaluation of the relevant LEDs for operating status (see operating
manual for the relevant standard bus system)
• The drivers (standard function blocks) of the standard bus systems will
provide some diagnostic options (see operating manual for the relevant
software package).
• Bus diagnostics via a corresponding network analyzer
Network analyzers from various companies are available for the different
bus systems. Further information can be found in the operating manual
for the relevant analyzer.
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