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XAIR Worker Controller

XAIR Worker supports all oil-lubricated screw compressors with a singlepressure sensor and power up to 22 kW, whether controlled by an inverteror using a traditional method. It is an extremely intuitive controller, wheremessages with comments are displayed as text in multiple languages,including Polish. Its great versatility enables the operation of a dryer andthe free configuration of 7 outputs and 11 inputs, including twotemperature inputs – selectable from PT-100, PT-1000, KTY-84, or PTC.Now, operating, servicing, and configuring the device is fast and convenient.

Basic functions and parameters of the controllerStatus / Value
Supported power range of screw compressor motor0 – 22 kW
Motor control: star-delta / inverter● / ●
Number of measured pressures: 1 (main) / 2 / 3(-2) – 50 bar ● / ○/ –
Motor control: thermic / asymmetry / current / on for 1h● / ● / ● / ●
Motor temperature control: KTY-84 / PTC / PT-100 / PT-1000● / ● / ● / ●
Oil temperature control: PT-100 / PT-1000 / KTY-84● / ● / ●
Air temperature control: PT-100 / PT-1000 / KTY-84– / – / –
Number of configurable inputs: digital / analog / (total)6 / 5 / (11)
Number of configurable outputs: digital / analog / (total)7 / – / (7)
Display: size / mono / color3,5” / – / ●
Touchscreen / chart data / Ethernet / USB–  / – / ● / ●
System update / remote diagnostics / built-in webserver● / ○ / ○
Network operation type: remote (REM) / slave / master (number of slaves)● / ● / ● (3)
Operation: condensate drain  / dryer● / ●
Operation: fan / oil heater● / ●
Inspection of oil / air / separator filters● / ● / ●
Menu for: user / service / manufacturer● / ● / ●
Valve tests: Y / safety valve● / ●
Autorestart / 24V short circuit detection / Energy consumption analysis● / ● / ○
Work scheduling: week / cyclical / number of days● / ● / 5
Language versions PL, EN, DE, RUS / (can be uploaded)● / ● / ● / ● / 50

More about the XAIR Worker Controller

XAIR Worker from the XAIR Line series is a modern and compact controller designed to manage oil-lubricated screw compressors with power up to 22 kW.

The device supports compressors in both traditional star-delta configuration and inverter- controlled setups using Modbus RTU communication. The controller offers ready-made presets for popular inverters such as Yaskawa, Danfoss, ABB, DELTA, and others.

XAIR Worker is an advanced solution that goes beyond the functions of a standard controller, offering full support in managing compressor operation, including:

  • System updates – ensuring long-term support and new features.
  • Advanced visualization and monitoring – complete control over compressor parameters.  
  • Network operation support – synchronization of multiple devices.
  • Work calendar – automatic scheduling of compressor operation.
  • Sensor configuration – support for many sensor types ensures compatibility with devices from various manufacturers.

Thanks to its intuitive operation and advanced configuration capabilities, XAIR Worker is the ideal solution for efficient control and monitoring of compressor performance.

Convenient Device Operation

The XAIR Worker controller is equipped with a 3.5-inch color screen, providing excellent readability of all messages. The system for displaying warnings and errors related to the compressor and inverter operates in three modes: textual, graphical, and via Webserver, enabling quick fault diagnosis.

The side keyboard ensures smooth and intuitive compressor operation. Combined with an optimized interface architecture, the XAIR Worker controller enables precise navigation through all device functions. Configuration is extremely simple and does not require extensive manual reading.

Navigation using the side keyboard is exceptionally comfortable because the intuitive controller architecture allows the user to move smoothly through all functions.

Inputs and Outputs

The XAIR Worker controller offers flexible configuration with 11 inputs and 7 outputs. It supports various types of sensors, eliminating the need to replace them in the compressor – simply select the appropriate sensor from the menu.

Its functionalities include:

  • Pressure measurement from -50 to 50 bar.
  • Support for temperature sensors, with individual configuration possible (PT-100, PT-1000, KTY-84, PTC).
  • Support for current transformers in the 5 A standard, with primary currentconfigurable from 0–100 A directly in the controller.
  • 6 digital inputs and 7 digital outputs with configurable logic (NO/NC) for each input/output independently.

The full specification of supported sensors and functions is available in the product data sheet.

System Update via USB Port

The XAIR Worker controller is equipped with a USB port, providing easy and convenientsystem updates. This allows the device to receive new functions and software enhancements,ensuring long-term support and adaptation to users’ changing needs.

The USB port also enables:

  • Downloading service statistics – users can export detailed data on compressorperformance, facilitating performance analysis and fault diagnostics.
  • Saving and restoring settings – creating a backup of all configuration parametersenables quick recovery in case of failure or when transferring settings to anotherdevice.

Thanks to these features, the XAIR Worker controller offers not only reliability but also high user comfort and full control over compressor operation.

Webserver – Remote Monitoring and Diagnostics

The XAIR Worker controller is equipped with an optional Webserver, activated with a code,enabling advanced monitoring and diagnostics of compressor operation. This solution ensuresfull control over the device, allowing remote access to all key parameters.

Thanks to the Webserver, users can:

  • Monitor compressor operation in real-time – full parameter analysis without physicalaccess to the device.
  • Check and adjust settings – fast configuration control and adaptation of functions tocurrent needs.
  • Receive notifications about device status – ongoing access to warnings, errors, and service reports.

The Webserver is a reliable tool for maintenance personnel, ensuring quick response to changes, downtime reduction, and optimization of compressor operation.

Network Operation in Master & Slave Mode

The XAIR Worker controller allows networked operation, enabling efficient management ofmultiple compressors within one system. In this setup, one controller serves as the Master,while others operate as Slave controllers.

Thanks to the use of the Modbus RTU protocol, communication between devices is fast and reliable. The system enables synchronization of compressor operation, optimizing performance and reducing energy consumption.

Main benefits of XAIR Line network operation:

  • Compressor coordination – automatic regulation of unit startup and shutdown based on compressed air demand.
  • Energy consumption optimization – elimination of unnecessary idle time and balanced compressor load.
  • Easy configuration – quick assignment of Master-Slave roles without hardwaremodifications.  
  • Stable communication – Modbus RTU ensures reliable data transmission and device monitoring.

The XAIR network operation system is the perfect solution for companies seeking intelligent compressor control, improved energy efficiency, and better overall control of the pneumatic system.

International Support in XAIR Worker Controllers

The XAIR Worker controller offers versatile functionality with language support for:

  • Polish
  • English
  • German
  • Russian
  • Dutch
  • French
  • Spanish

Thanks to this, users from various countries can operate the device in their preferred language. Additionally, the controller can be adapted to other language versions in consultation with the manufacturer. This flexible approach ensures ease of use and global- scale support.

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