Emerson Epsilon EP Drive 400518-01 Manual de instalación descargar pdf (Pagina 166)

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Epsilon EP-P Drive and FM-3/4 Module Reference Manual

Queue Overflow

Queue.#.QueueOverflow

This source activates when there is no more room in the queue to store data. The maximum number of pieces of data is

determined by the Queue Size parameter.

Queue Remove

Queue.#.Remove

The Queue Remove instruction is used in the program to remove data from the queue. When processed, the oldest piece of

data will be deleted out of the queue. The Queue Remove instruction also deactivates the Queue Exit function.

Source

Queue.#.Source

The Queue Source determines which parameter the sum of the Queue Data and Queue Offset are compared to in order to

activate the Queue Exit function. If set to Position Feedback, the sum of the data and offset are compared to the Position

Feedback parameter. If set to Master Position, then the sum is compared to the Master Feedback Position parameter, and if

set to Command Position, then the sum is compared to the Motor Commanded Position.

Response

The Response parameter adjusts the velocity loop bandwidth with a range of 1 to 500 Hz. In general, it affects how quickly

the drive will respond to commands, load disturbances and velocity corrections. A good value to start with (the default) is 50

Hz.

Rotary Rollover Enable

RotaryRolloverEnable

This parameter is used in applications with a predefined repeat length. One example would be a rotary table with a rotary

rollover position of 360 degrees. The position will rollover to zero when the axis position gets to 360 degrees. (358, 359,

359.999, 0.0000, 1, 2, and so on.) The rollover point is defined to be exactly the same position as 0.

Selector Input Destinations

Selector.SelectLinesUsed

The selector is a binary to decimal decoder. This parameter selects the number of destinations (input lines) to be used by the

selector. The number of lines used determines the number of sources (selections) that can be made by the selector; that is 2

input lines can select 4 destinations (selections), 5 input lines can select 32 destinations. Range is 1 to 8.

Select

Selector.#.Select

This source selects Binary inputs to the selector, usually assigned to input lines. This is level sensitive.

Selection

Selector.#.Selection

This source selects Decimal outputs from the selector, assigned to indexes, homes or programs.

Initiate

Selector.SelectorInitiate

When this destination is activated, the selector checks the status of all Selector.Select destinations to determine which

Selector.Selection to activate.

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Emerson Epsilon EP Drive 400518-01 Manual de instalación Pagina 166