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easYgen-3000XT - Configuration example for frequency setpoint through analog input - Knowledgebase / Power Management / easYgen-3000XT - Woodward Technical Support

easYgen-3000XT - Configuration example for frequency setpoint through analog input

Authors list
  • Justin Schneider

easYgen-3000 XT; Analog Input Frequency setpoint -Example


Step 1) Prepare the analog input parameters

In below example we can provide a setpoint between ...

0 Ohms            = 40 Hz

250 Ohms       = 50 Hz (Rated frequency)

500 Ohms         = 60 Hz


ToolKit parameter screen: Analog Input 1

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Step 2) Assign the analog input as source for the "AM frequency SP2 [Hz]"

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Step 3) Prepare the Frequency Controller\Setpoint parameters

Not mandatory, but mostly done this way: Leave the 1st f-setpoint as it  is, and activate the 2nd f-setpoint whenever the analog setpoint shall count.

Assign the condition when the Setpoint 2 frequency shall get active. e.g. here by Discrete input 10 the easYgen shall change to the analog input setpoint

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Whenever the analog input signal shall rule the frequency setpoint, just activate Discrete Input 10


Check resulting setpoint in STATUS MENU / Setpoints / Setpoints Generator

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Similarly the configuration can be done as well for the Voltage-, Active Power- and Reactive Power setpoints.