Commissioning, Operation, and Maintenance
‑85‑
Once complete configuration and cabling are completed for the safety functions
and the startup safety check is completed, execute the following functional testing
program for each safety function:
■ Set the system to the operational state when a safety function is requested.
■ Ensure that the confirmation method is set to a proper program (such as
manual or automatic confirmation).
■ Request to activate a safety function using the specified triggering device.
■ Verify that all the required functions are implemented.
■ Record the test results in the acceptance test report.
■ Sign and archive the acceptance test report.
● Acceptance test checklist
Table 8–1 Acceptance test checklist
Step
Action
Result
1
Ensure that the AC drive runs and stops freely during
commissioning.
2
Stop the AC drive (if under operation), switch the input
power supply off, and isolate the drive from the power cable
through a disconnector.
3
Check the STO circuit connections (inputs of STO1 and STO2
and 24 V terminals) based on the circuit diagram.
4
Check whether the shield of the STO input cable is grounded
to the drive frame.
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