NOTICE
If any errors occur while changing the password or after
the approval step, the
Safe
plug-in shows a notification
with the error description
NOTICE
If STO is inactive (the frequency converter is operational)
when a user starts the customisation process, the
Safe
plug-in shows the
Confirmation Required
dialog box. This
dialog box prompts the user to confirm that STO is
activated during the commissioning.
5.4 Commissioning Test
EN IEC 61508, EN IEC 62061 and EN ISO 13849 require that
the final assembler of the machine validates the operation
of the safety function with a commissioning test. The tests
for the configured safety functions are described in the
commissioning report generated by the MCT 10 Safe Plug-
in. The commissioning test must be performed in the
following cases:
•
At initial start-up of the safety option.
•
After any changes related to the safety function
(wiring, components, parameter settings, etc.)
•
After any maintenance work related to the safety
function.
The commissioning test for systems with safety functions is
focused on:
•
Validating the functionality of safety monitoring
and stop functions configured in the frequency
converter system.
•
Correct selection of the safety option parameter
values.
•
Examining the response of specific monitoring
functions to the explicit input of values outside
tolerance limits.
Perform the commissioning test on the basis of the risk
analysis. Adhere all applicable standards and regulations.
5.4.1 Preconditions for Performing the
Commissioning Test
Ensure that the following preconditions are met:
•
The frequency converter is wired properly. For
information about wiring, see
•
All safety equipment such as protective
monitoring devices, light barriers or emergency
stop switches are connected and ready for
operation.
•
All motor parameters and command parameters
are set correctly in the frequency converter.
Performing the commissioning test:
1.
Use MCT 10 Set-up Software to generate the
commissioning test report.
2.
Follow the test sequence in the report to ensure
proper functioning of the safety option.
3.
Document each individual step of the test.
4.
Note the checksum of the safety option
parameters in the records.
5.
Do not release the system unless it has
successfully passed all individual steps of the test.
6.
Restart the frequency converter and check that
the motor runs normally.
5.5 Operation
5.5.1 Safety Instructions
WARNING
UNINTENDED BEHAVIOUR
Numerous stored data or settings determine the
behaviour of the frequency converter system. Unsuitable
settings or data may trigger unexpected movements or
responses to signals and disable monitoring functions.
•
Do NOT operate the frequency converter system
with unknown settings or data.
•
Verify that the stored data and settings are
correct.
•
When commissioning, carefully run tests for all
operating states and potential error situations.
•
Verify the functions after replacing the product
and also after changing the settings or data.
•
Only start the system if there are no persons or
obstructions in the hazardous area.
Failure to follow these instructions can result in death,
serious injury or equipment damage.
Prerequisites for normal operation:
•
Commissioning is complete.
•
The safety option contains the configuration data.
•
The safety functions have been tested.
•
LED1, LED2, LED3 and LED4 are lit up according
to the configuration.
Commissioning
Safety Option MCB 152
18
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MG37F102
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