Enercon

The Teleport can connect to Enercon windturbines where one of the following servers is installed:

• ENERCON SCADA PDI-OPC (using OPC XML-DA)
• ENERCON SCADA Farm Control Unit E2 (FCU E2) (using Modbus TCP)

Supported properties using PDI-OPC using OPC XML-DA

Supported properties

• activePower
• windSpeed
• availableActivePower
• constrainedAvailableActivePower.currentWind
• constrainedAvailableActivePower.technical
• constrainedAvailableActivePower.forceMajeure
• constrainedAvailableActivePower.externalSetpoints
• generatedEnergy
• converters[].activePower
• converters[].windSpeed
• converters[].generatedEnergy

Unsupported properties

• reactivePower
• powerFactor
• converters[].reactivePower
• converters[].powerFactor
• converters[].status
• converters[].alarms
• alarms

Supported properties Farm Control Unit E2 using Modbus TCP

Supported properties

• activePower
• reactivePower
• windSpeed
• availableActivePower
• availableReactivePower

Unsupported properties

• powerFactor
• constrainedAvailableActivePower.currentWind
• constrainedAvailableActivePower.technical
• constrainedAvailableActivePower.forceMajeure
• constrainedAvailableActivePower.externalSetpoints
• converters

FCU E2 also supports reactive power control, however the relevant registers need to be set up by Enercon.

Warning

• The ENERCON SCADA PDI-OPC will not accept a command to change the power production limit if such a command has been issued in the past 150 seconds. The Teleport accepts such commands and will delay execution until they are accepted by Enercon. With a firmware update of the Enercon Scada system to version 2.53 they can reduce this limit to 5 seconds.
• The ENERCON SCADA Farm Control Unit E2 does not provide metrics per converter, only the aggregate over the whole farm. Also it does not split out the available active power into wind, technical and force majeure.