V-SFT Ver. 6 Improvement information

V-SFT Ver. 6.2.10.0 → Ver. 6.2.11.0

Date of Release

2026/4/1

◆Configuration Software
No.	Item	Description	TS/V8	V9	V10	X1	Correction Ver.
2640H01	Tag usage status	Fixed the defect: When tags are specified using a real number or double-word, device memory is displayed in units of words when searching the status of use of tags.	●	●	●	●	6.2.11.0
2640H02	Data sheets	Fixed the defect: When a data display part is placed on a data sheet and the screen program is saved, closed, and reloaded, the device memory address of the data display part is not displayed even if the right-click menu -> [Customize] -> [Device Display] option is selected.	●	●	●	●	6.2.11.0
2640H03	Azbil temperature controller	Fixed the defect: When an Azbil DMC10 is replaced with an Azbil NX, the function for automatically converting addresses of parameters partially does not function correctly.	●	●	●	●	6.2.11.0
2640H04	Windows fonts	Fixed the defect: Messages using Windows fonts may be garbled on the multi-language sheet.	●	●	●	●	6.2.11.0
2640H05	Multi-language editing	Fixed the defect: When a pop-up is displayed during multi-language editing, text changes are not saved.	●	●	●	●	6.2.11.0
2640H06	Macro blocks	Fixed the defect: When the macro editing sheet is displayed right after opening a screen program, device memory addresses in the macro block may change.	●	●	●	●	6.2.11.0
2640H07	Macro blocks	Fixed the defect: When the macro editing sheet is displayed right after opening a screen program, device memory addresses in the macro block may change.	●	●	●	●	6.2.11.0
2640H08	SRAM	Fixed the defect: When SRAM data is exported from a V9 series unit using V-SFT-6 and transferred to a V10 series unit, $L data may not be reflected correctly.			●		6.2.11.0
2640H09	Passwords	Fixed the defect: When a screen program is password-protected using editor version 1.1.1.0 or later, the program cannot be opened on an earlier version even if the password is input.	●	●	●	●	6.2.11.0
2640H10	TELLUS screen programs	Fixed the defect: TELLUS screen programs (extension: V9Z, V8Z) can be opened and edited.					6.2.11.0
2640H11	Zero suppression	Fixed the defect: A numerical data display with [FLOAT] selected should be displayed with zero suppression; however, the display is the same as when [DEC] is selected.	●	●	●	●	6.2.11.0
2640H12	Language changeover	Fixed the defect: The coordinates of the graphic library or the data display of a datasheet may be changed and saved if the language is changed over without editing the screen.	●	●	●	●	6.2.11.0
2640H13	Traditional Chinese menu	Fixed the defect: The string for “input relay” in the Modbus format settings was incorrect in the Traditional Chinese menu.	●	●	●	●	6.2.11.0
2640H14	Traditional Chinese menu	Fixed the defect: The display font option for “Cyrillic languages” was “Slavic languages” (斯拉夫語) in the Traditional Chinese menu.	●	●	●	●	6.2.11.0
2640H15	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.		●	●	●	6.2.11.0
2640H16	Improvement of vulnerability	Fixed the defect: When a corrupted V7 file is opened, V-SFT is terminated due to an error. VN: JVNVU#90448293 / TN: JPCERT#98280376					6.2.11.0

◆V10 series: System Program
No.	Item	Description	Altered Ver.	OS Ver.	Correction Ver.
2640T01	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.	1.700		6.2.11.0
2640T02	SRAM	Fixed the defect: When a screen program with the [SRAM Auto Format] and [Format the SRAM forcefully] checkboxes selected is transferred to a brand new V10 series unit, error 161 may occur.	1.700		6.2.11.0
2640T03	Transition	“SYS(SET_SCRN)” macro command Fixed the defect: The screen may not changeover when no transition (F1+1=FFFF) is specified.	1.700		6.2.11.0
2640T04	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.	1.700		6.2.11.0
2640T05	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.	1.700		6.2.11.0
2640T06	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.	1.700		6.2.11.0

◆V10 series: Communication Driver
No.	Item	Description	Altered Ver.	Correction Ver.
2640U01	All drivers	Fixed the defect: When [Comm. Error Handling] is set to [Disconnect] and the V10 series unit is used for a long time with the status bar displayed, a reboot may occur.	-	6.2.11.0

◆V9 series: System Program
No.	Item	Description	Altered Ver.	OS Ver.	Correction Ver.
2640J01	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.	3.600		6.2.11.0
2640J02	Transition	“SYS(SET_SCRN)” macro command Fixed the defect: The screen may not changeover when no transition (F1+1=FFFF) is specified.	3.600		6.2.11.0
2640J03	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.	3.600		6.2.11.0
2640J04	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.	3.600		6.2.11.0
2640J05	Message dialog box	Fixed the defect: A message with text up to the 32nd character and then a single-byte space as the 33rd character is not displayed at all on the dialog box.	3.600		6.2.11.0

◆V9 series: Communication Driver
No.	Item	Description	Altered Ver.	Correction Ver.
2640K01	All drivers	Fixed the defect: When [Comm. Error Handling] is set to [Disconnect] and the V10 series unit is used for a long time with the status bar displayed, a reboot may occur.	-	6.2.11.0

◆TS/V8 series: System Program
No.	Item	Description	Altered Ver.	Correction Ver.
2640F01	Memo pad	Fixed the defect: Memo pad data is saved in storage, but saved data may not be displayed immediately after turning the power on.	TS 2.470	6.2.11.0