Verification and validation 465
Validation of safety I/O’s
The safety I/O configuration (SAFEIO.xx parameters) and functionality including the
test pulsing must be verified according to the application requirements. If safety relay
outputs and their feedbacks are used in the application, the related diagnostic
functions must also be verified.
Validation of the general settings
Make sure that the general settings of the safety functions are configured correctly
according to your design. For a configuration example, see section Configuring
general settings on page 312. Check the values of these parameters:
• FSOGEN.41 Power-up acknowledgement
• FSOGEN.42 Acknowledgement button input
• FSOGEN.22 Motor nominal frequency
• FSOGEN.21 Motor nominal speed
• FSOGEN.51 Zero speed without encoder
• FSOGEN.52 Zero speed with encoder
• FSOGEN.61 STO indication ext request
• FSOGEN.62 STO indication safety limit
• FSOGEN.11 Stop completed output.
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