Control Techniques Epsilon EP-P, Справочное руководство

Страница: 168 / 248

154
Epsilon EP-P Drive Reference Manual

www.controltechniques.com Revision: A4
for user units scaling.
A/D Voltage
DriveAnalogInput.RawValue
This is the raw analog input value in Volts.
Set Max Voltage To Measured
DriveAnalogInput.SetMax
Activate to set the maximum voltage to the current reading of the Analog Input channel.
Set Min Voltage To Measured
DriveAnalogInput.SetMin
Activate to set the minimum voltage to the current reading of the Analog Input channel.
Enable Channel
DriveAnalogOutput.#.ChannelEnable
By default, the analog output channel is not enabled meaning that a value is not being sent to the analog circuit. When the channel is not
enabled (cleared), the configuration parameters for that analog output is unavailable and therefore has no effect. To enable the output, simply
select the Enable Channel check box, and the configuration parameters will become available to edit.
If the user wishes to control the Analog Output through other means, it is necessary to clear the Enable Channel check box.
Custom Variable
DriveAnalogOutput.#.CustomSourceVariable
The Custom Variable parameter is only available once the user has selected Custom Variable from the Source list box. The field is used to
define what parameter will control the Analog Output. This means that the selected variable parameter will directly determine the value of the
analog output based on the Max and Min scaling values entered on this view. When the Popup Variables... button is pressed a window will
open containing the list of variables that can be dragged into the Custom Variable text box.
Drive Analog Output Feedback
DriveAnalogOutput.#.Feedback
Displays the Output voltage from one of the two analog outputs found on the drive analog/sync connector.
Analog Output - Maximum Output
DriveAnalogOutput.#.MaxOutputValue
The analog output is a linear interpolation of the selected module variable between the minimum and maximum specified end points. Each end
point is specified as the user value and the corresponding output value at that point. The number of decimal places for both values is taken
from the selected source variable. MaxOutputValue is the maximum analog output value which corresponds to the maximum user value.
Analog Output - Maximum Value
DriveAnalogOutput.#.MaxUserValue
The analog output is a linear interpolation of the selected module variable between the minimum and maximum specified end points. Each end
point is specified as the user value and the corresponding output value at that point. The number of decimal places for both values is taken
from the selected module variable. MaxUserValue is the maximum user unit value which corresponds to the maximum analog output value.
Analog Output - Minimum Output
DriveAnalogOutput.#.MinOutputValue
The analog output is a linear interpolation of the selected module variable between the minimum and maximum specified end points. Each end
point is specified as the user value and the corresponding output value at that point. The number of decimal places for both values is taken
from the selected module variable. MinOutputValue is the minimum analog output value which corresponds to the minimum user value.
Analog Output - Minimum Value
DriveAnalogOutput.#.MinUserValue
The analog output is a linear interpolation of the selected module variable between the minimum and maximum specified end points. Each end
point is specified as the user value and the corresponding output value at that point. The number of decimal places for both values is taken
from the selected module variable. MinUserValue is the minimum user unit value which corresponds to the minimum analog output value.