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Improvement information

The improvement information on X1 is published.

Improvement information Improvement information list


Date of Release 2025/4/21

◆HMI Program
No. Item Description X1 Version
2540L01 Ethernet communication When [Comm. Error Handling] is set to [Disconnect]. Fixed the defect: When the X1 series unit power is turned on while the LAN cable is disconnected, the X1 series unit starts up with a communication error, but the error persists even if the LAN cable is connected afterwards. 1.900
2540L02 Windows update Fixed the defect: When operating in an environment with connection to the Internet, the X1 series unit may freeze or reboot when a Windows update or Google Chrome update occurs. 1.900
2540L03 Trend graph parts Fixed the defect: When a trend graph is enlarged in the Y direction and is scrolled using the scroll bar (horizontal), the reference position in the Y direction is shifted. 1.900
2540L04 Serial communication Fixed the defect: When the time-out time is very short, timeout errors and format errors may occur during serial communication with a PLC. 1.900
2540L05 Ethernet TCP/IP communication Fixed the defect: When a disconnection request is received from a counterpart device in Ethernet TCP/IP connection, connection cannot be reestablished. 1.900
2540L06 Stand-alone MES function Fixed the defect: When the stand-alone MES function is used, the value written as a “2-word, DEC-” numerical value may not be reflected correctly in the database. 1.900
2540L07 Windows fonts Fixed the defect: Message display parts that use Windows fonts may not actually be displayed using Windows fonts. 1.900
2540L08 Ethernet TCP/IP communication Fixed the defect: When communicating with a PLC via Ethernet TCP/IP, the V10 series unit may freeze when reading PLC device memory according to an event timer macro. 1.900
2540L09 Storage removal Fixed the defect: Although the [General Settings] > [Switch/Lamp] > [Clear the status of Storage Removal when switching a screen (V8 compatible)] checkbox is selected, the storage removal status is not canceled even if the screen is changed over after pressing a switch with [Function] set to [Storage Removal] and a drive specified. 1.900
2540L10 Device memory map Fixed the defect: When the following settings are made on the device memory map, values are written shifted by one address.
- The transfer destination is a double-word device memory.
- The data type is double-word
1.900

◆Communication Driver
No. Item Description X1 Version
2540M01 BECKHOFF Tag ADS Protocol (Ethernet) Fixed the defect: When a tag of a PLC is used as the display device memory and a numerical data display with [Process cycle] set to low speed is placed on a screen, an error code may be displayed. 1.470
For details on the update procedure,
please refer to the instructions included in the downloaded update module.