Emerson FM-3 Manuel d'installation télécharger pdf (Page 47)

Setting Up Parameters

Acceleration Group

Time Scale List Box

From this list box, select the acceleration timescale to be used for all real-time profiles. The time

scale selected will be used for both acceleration and deceleration parameters. You can select from

milliseconds or seconds.

Decimal Places

The number of decimal places set in this parameter determines the number of digits after the

decimal point used in all real-time accel/decel parameters throughout the software. Using a high

number of decimal places will improve accel/decel resolution, but will also limit the maximum

accel/decel rate. You can select from zero to six decimal places of accuracy.

Torque Group

Units Name

10-character name for the torque user units.

Decimal Places

The number of decimal places set in this parameter determines the number of digits after the

decimal point used in all torque parameters throughout the software. Using a high number of

decimal places will improve torque resolution, but will also limit the maximum torque. You

can select from zero to six decimal places of accuracy.

Scaling

The amount of torque in user torque units will be set equal to the Percent Continuous Current.

This parameter is used to scale the actual torque back into the user defined units. The units

of this parameter are % ContinuousCurrent. This scaling factor is used along with the user

torque to establish a relationship between torque user units and actual torque.

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Emerson FM-3 Manuel d'installation Page 47