482 Verification and validation
Validation of the SSM functions
Follow these steps to validate the SSM1...4 functions. Repeat the test procedure to
all SSM functions that are in use. The SSM1 function is used later in this section as
an example.
1. Make sure that the input and output(s) for the SSM function are configured
according to the wiring diagram
2. Make sure that the SSM function is configured according to your design. For a
configuration example, see section Configuring SSM on page 387. Check these
settings:
Activation:
• SSMx.01 SSM1 activity and version
• SSMx.11 SSM1 input.
• Note: Activation can also come from the PROFIsafe.
Functionality:
• SSMx.13 SSM1 limit positive
• SSMx.12 SSM1 limit negative.
Indication:
• SSMx.14 SSM1 output.
3. Make sure that you can run and stop the motor freely.
4. Start the drive and accelerate the motor to a higher speed than the speed defined
by SSMx.13 SSM1 limit positive.
5. Activate the SSM1 monitoring.
6. Check that the status of the SSMx.14 SSM1 output is inactive until the motor
speed is within the SSM1 limits.
7. Give a speed reference that is lower than SSM1 limit.
8. Check that the status of the SSMx.14 SSM1 output is active when motor speed is
within SSM1 limits.
9. If the motor can be rotated in the reverse direction, repeat the test procedure in
the reverse direction.
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