Emerson FM-3 Guia do Utilizador descarregar pdf (Página 154)

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Tuning Procedures

This unique feature offers an extra level of safety because the drive can override the position

controller and bring the axis to a safe stop if the controller loses the ability to control the axis.

Tuning steps

If your Inertia Ratio is greater than 10 times the motor inertia go directly to the Intermediate

Level tuning.

No Tuning

No tuning will be required in most applications where the load inertia is 10 times the motor

inertia or less.

Basic Level

Adjust Response to obtain the best performance.

Intermediate Level

1. Calculate or estimate the load inertia. It is always better to estimate low.

2. Disable the drive.

3. Enter the inertia value calculated into the Inertia Ratio parameter.

EN Only

Set the Line Voltage to the applied voltage (default is 230 VAC).

4. Leave all other tuning parameters at the initial values.

5. Enable the drive and run the system.

6. Adjust Response to obtain the best performance.

Fully Optimized Level

1. Determine the actual system parameters.

2. Disable the drive.

3. Enter the parameters.

EN Only

Line Voltage set to the applied voltage (default is 230 VAC).

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Emerson FM-3 Guia do Utilizador Página 154