10. Update hardware and firmware versions of the new drive to the logbook of the driven
machine.
Drive firmware update
If you have to update the firmware of the drive where the FSPS-21 module is installed, follow
the procedure below.
￭ Updating the firmware of the drive where the FSPS-21 module is
installed
1. Stop the driven machinery and prevent an unexpected start-up.
2. Make a back-up of the drive parameters.
You can make a backup of the drive configuration using the control panel or the Drive
composer PC tool. See applicable drive FW manual, Control panel manual, or Drive
composer manual.
3. Update the firmware of the drive.
4.
Make the necessary parameter settings according to chapter Configuration, or restore
the parameters from the backup file. See applicable drive FW manual, Control panel
manual, or Drive composer manual.
5. Boot the FSPS-21 module with parameter 51.27 FBA A par refresh.
6.
Perform the start-up procedure according to chapter Start-up.
7.
Perform the validation procedure for each safety function according to chapter Verification
and validation.
Note:
The STO function is the basic safety function and it has to be validated first.
8. Update hardware and firmware versions of the new drive to the logbook of the driven
machine.
Note:
You can restore default fieldbus configuration to the drive and module with parameter 96.06
Parameter restore using the selection Reset all fieldbus settings. This clears also other
parameters from the drive, see the drive FW manual for additional information.
Updates
After any changes in the safety application or the safety system configuration, you must
perform the acceptance tests to verify that the safety functionality is maintained. See chapter
Verification and validation (page 173).
Proof tests
If periodic proof testing is necessary based on the safety calculations, you must include
proof tests in the maintenance plan and perform them periodically.
After the operation of the circuits is validated at start-up, safety functions shall be maintained
by periodic proof testing. In high demand mode of operation, proof testing is not needed.
The module must be replaced after 20 years. In low demand mode of operation, the maximum
proof test interval is 5 or 2 years - see section Safety data (page 196). The proof test is done
by rebooting the module.
190 Maintenance
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