Altus launches MasterTool IEC XE version 3.70

The new 3.70 update of MasterTool IEC XE is now available for download!

MasterTool IEC XE is a complete, integrated solution for programming, debugging, configuring, and simulating applications in automation systems. Offering flexibility and ease of use, this software allows users to program in six languages: Structured Text (ST), Sequential Function Chart (SFC), Function Block Diagram (FBD), Ladder Diagram (LD), and Continuous Function Chart (CFC) – all of which can be combined within the same project. This functionality provides an efficient way to organize applications and reuse code developed in previous solutions, optimizing both time and resources.

Another standout feature of this software is its simplified field network configuration. With MasterTool IEC XE, there is no need for additional tools to perform this task, as it integrates all necessary functionalities into a single platform. This approach makes configuring interfaces for field networks more intuitive, reduces development time, and simplifies application implementation.

Now, the primary programming tool for our Nexto and Nexto Xpress PLCs has received significant enhancements and new features that make your user experience even more efficient and practical. The new version of MasterTool expands configuration and programming possibilities while delivering more robust monitoring and communication capabilities.

Key improvements in version 3.70

The highlights of the new version include:

• Added support for Hadron Xtorm Series.
• Added support for the PROFINET Controller in HX3040 (non-redundant mode).
• Added support for “Codesys Control Win V3 x64” (demo mode only), enabling the simulation of communication drivers such as ModbusTCP. 
• Added support for MQTT SparkPlugB Library, simplifying integration with IoT systems and enabling real-time communication via the MQTT protocol.
• Added new screen which shows the memory consumption on projects with NX and XP CPUs (Device/MemoryConsumption).
• Added support for the OPC UA Server in HX3040 (non-redundant mode).
• Cybersecurity enhancements for the Hadron Xtorm Series;
• Various improvements that ensure greater scalability, precision, and reliability in project management.

Check out the improvements from previous software versions

Version 3.61

MasterTool IEC XE version 3.61 introduced significant enhancements focused on cybersecurity, improvements to the Webserver editor functionality, and Motion Control libraries specific to the XP350 PLC. Alongside the release of new firmware for CPUs, communication drivers for PROFINET, EtherNet/IP, EtherCAT, and OPC UA protocols were optimized to deliver even more robust and efficient performance. The MODBUS RTU driver, widely used in networks with multiple devices, also received adjustments to enhance communication performance in environments with a high number of connected devices.

A key highlight of this update was the return of multi-station login functionality on the same PLC, a feature that was previously available and reintroduced at the request of our customers. Additionally, the platform began offering direct access to release notes within the software itself, accessible via the help menu.

This version was also designed to align with Altus` commitment to internationalization and the delivery of global solutions. New language packages, including Mandarin, German, French, and Italian, among others, were added to improve accessibility and usability across different markets.

Another standout improvement was the inclusion of support for the installation of CODESYS PDE (Professional Developer Edition), an advanced tool suite provided by CODESYS for professional project development. With this functionality, users were able to acquire the PDE license directly from CODESYS and seamlessly integrate it with their existing MasterTool IEC XE license, ensuring a more complete and efficient development experience.

Version 3.52

Starting with version 3.52 of MasterTool IEC XE, features were implemented to enhance the functionality and security of Nexto Xpress PLCs. Among the key highlights was the inclusion of an embedded VPN, enabling the creation of a private and secure tunnel for direct remote access to the PLC. Additionally, the devices gained an integrated firewall, providing an extra layer of protection for control networks.

Another newly introduced feature was support for FTP connections, allowing data exchange with servers compatible with this protocol. This enabled remote access to data packages, such as logs collected via the datalogger function, facilitating easier analysis and remote monitoring.

The update also introduced compatibility with a USB/Ethernet converter on Nexto Xpress devices, representing a significant advancement. This functionality allowed EtherCAT communication through the native Ethernet interface while enabling other operations—such as programming with the MasterTool IEC XE software, connecting to supervisory systems via OPC UA, or integrating with cloud applications via MQTT—through the USB port using the media converter.

Finally, version 3.52 added support for XP201, XP600, and XP610 I/O expansions, further enhancing integration capabilities and scalability for the Nexto Xpress PLC line.

Version 3.40

In version 3.40, MasterTool IEC XE received updates focused on supporting new products and enhancing the user experience. By downloading the installer and updating the software, users could enable several features, including support for the NX3008 CPU. This advanced processing unit was designed as a global CPU, capable of integrating with various devices and systems available in the market.

Additionally, the update included support for Nexto Xpress I/O expansions, specifically highlighting the XP101 (16 digital inputs) and XP106 (8 digital inputs and 6 relay outputs) models. These devices are available in the software repository as CANopen slaves.

Another significant advancement was the addition of the EtherCAT Master protocol for Nexto Xpress models. Widely used in machine control applications, this feature became a native communication option within the software, offering greater flexibility and performance.

For projects requiring increased analog input capacity, this version introduced the LibIntegratedIoExt function library. This library enables simultaneous activation of analog input pins for both voltage and current, expanding the PLC’s capacity to up to 10 analog inputs. This allows users to connect five current sensors (0-20 mA or 4-20 mA) and five voltage devices (0-10 Vdc), delivering enhanced versatility for applications.