2. Make sure that the module is configured correctly in drive parameter group 51 or 54
(depends on which FBA channel of the module [FBA A or FBA B] is used). Most
importantly,
• parameter 51.02/54.02 Protocol/Profile must be set to configure one of the
PROFINET profiles
• parameter 51.21 or 54.21 must be set to Enabled (0) to enable sending of the
PROFIsafe diagnosis messages.
3. Make sure that the PROFIsafe watchdog time for the module that is configured in the
controller station is calculated as specified in section Calculating the watchdog
time (page 123).
4. Make sure that the PROFIsafe address (F_Dest_Add) of the F-device (FSPS-21 module)
is unique in the network and the same value is set in parameter 51.24 and in the safety
PLC.
5. Make sure that the PROFIsafe address (F_Source_Add) of the F-host (safety PLC) is
unique in the network.
6. Make sure that the safety controller station is commissioned according to its instructions.
See, for example, AC500-S Safety User Manual (3ADR025091M0202 [English]) for
details.
7. Make sure that the functionality used in the project works correctly via PROFIsafe.
8. Make sure that the drive event log does not contain any unexpected entries. See chapter
Fault tracing for details.
9. If possible, make sure that the LEDs do not indicate any unexpected conditions. See
chapter Fault tracing for details.
10. Make sure that the diagnostic messages at the safety controller station do not contain
any unexpected entries.
ï¿ Validation of the STO function
Follow these steps to validate the STO function:
1. Make sure that the STO function is configured correctly.
2. Make sure that you can run and stop the motor freely.
3. Start the drive and set it to a typical motor speed for the application.
4. Activate the STO function from the safety PLC.
5. Make sure that the motor speed starts to decelerate.
6. Make sure that the drive STO is activated.
7. Make sure that the drive cannot be restarted as long as STO function request is on.
8. Remove STO function request/activation from the safety PLC.
9. If safety function acknowledgement is configured to be manual in safety PLC, make
sure that the drive cannot be restarted.
10. Acknowledge safety function from the PLC.
11. If drive parameter 31.22 is set to fault/fault, make sure that the drive cannot be restarted.
12. If drive parameter 31.22 is set to fault/fault, reset the drive fault.
13. Check that there are no unwanted errors in the drive.
14. Restart the drive and make sure that the motor runs normally.
ï¿ Validation of the SS1-t time limit hit
Follow these steps to validate the SS1-t function:
1. Make sure that the SS1-t function is configured correctly.
Verification and validation 175
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