1. 主页 >
  2. 支持 >
  3. TELLUS and V-Server Improvement information

TELLUS and V-Server Improvement information

TELLUS Ver. 5

Ver.5.0.4.0 → Ver.5.0.5.0 Date of Release 2026/5/11

No. Item Description Altered
Ver.		 Correction
Ver.
2650X01 Trend sampling Fixed defect: The deviation between the scale lines and the graph lines grows larger when scaling in the Y direction. － 5.0.5.0
2650X02 Vulnerability Resolved a privilege escalation issue that allowed a standard user to gain administrator privileges during the installation of TELLUS and V-Server. (Reported Vulnerability: ICS-VU-652302) － 5.0.5.0
2650X03 Ethernet
UDP communication		 Fixed the defect: In Ethernet UDP communication with a PLC, if the PLC starts slowly compared to the TELLUS, a screen change using the read area “N+2” may result in the screen before switching and after switching being displayed repeatedly. － 5.0.5.0
2650X04 Transition “SYS(SET_SCRN)” macro command Fixed the defect: The screen may not changeover when no transition (F1+1=FFFF) is specified. － 5.0.5.0
2650X05 Recipes Fixed the defect: When a record number or name that does not exist is specified for a global recipe (transfer conditions in recipe settings) or a recipe operator (switch function), the information output device memory “n+1” may not output error information as per the specifications. － 5.0.5.0
2650X06 Modbus TCP/IP (Ethernet) EXT Format Fixed the defect: Values of a different address may be read depending on the settings of the screen program. － 5.0.5.0
2650X07 S7-1200/1500 Fixed the defect: When using V-SFT-6 (version 6.2.3.0 or later) or Smart Editor (version 1.1.2.0) and a screen program that has imported tags for S7-1200/1500 Optimized Tag (Ethernet ISO TCP) is transferred, an error occurs upon attempts to communicate with the PLC and communication cannot be established. － 5.0.5.0
2650Y01 All drivers Fixed the defect: When [Comm. Error Handling] is set to [Disconnect] and the TELLUS is used for a long time with the status bar displayed, a reboot may occur. － 5.0.5.0


TELLUS Ver. 4 / Ver. 3

Ver.4.0.25.0 → Ver.4.0.26.0 Date of Release 2026/5/11

No. Item Description Altered
Ver.		 Correction
Ver.
2650Q01 Trend sampling Fixed defect: The deviation between the scale lines and the graph lines grows larger when scaling in the Y direction. － 4.0.26.0
2650Q02 Vulnerability Resolved a privilege escalation issue that allowed a standard user to gain administrator privileges during the installation of TELLUS and V-Server. (Reported Vulnerability: ICS-VU-652302) － 4.0.26.0
2650Q03 Ethernet
UDP communication		 Fixed the defect: In Ethernet UDP communication with a PLC, if the PLC starts slowly compared to the V10 series unit, a screen change using the read area “N+2” may result in the screen before switching and after switching being displayed repeatedly. － 4.0.26.0
2650Q04 Transition “SYS(SET_SCRN)” macro command Fixed the defect: The screen may not changeover when no transition (F1+1=FFFF) is specified. － 4.0.26.0
2650Q05 Recipes Fixed the defect: When a record number or name that does not exist is specified for a global recipe (transfer conditions in recipe settings) or a recipe operator (switch function), the information output device memory “n+1” may not output error information as per the specifications. － 4.0.26.0
2650Q06 Modbus TCP/IP (Ethernet) EXT Format Fixed the defect: Values of a different address may be read depending on the settings of the screen program. － 4.0.26.0
2650R01 All drivers Fixed the defect: When [Comm. Error Handling] is set to [Disconnect] and the TELLUS is used for a long time with the status bar displayed, a reboot may occur. － 4.0.26.0


V-Server

Ver.5.0.2.0 → Ver.5.0.3.0 Date of Release 2025/11/4

No. Item Description Altered
Ver.		 Correction
Ver.
25B0S01 Loading recipes Fixed the defect: V-Server may be forcibly terminated if loading of a recipe is executed using an Excel file containing an error in a cell. 5.0.3.0