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Latest FAQ
- Previous numeric data or characters remain in a numerical data display or character display part.
- The lamp lights up even though the bit in the lamp device memory is not ON.
- Switches cannot be placed in arbitrary positions.
- Pressing a switch does not activate anything.
- When a screen with an overlap display is switched to another and is switched back, the overlap part disappears.
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FAQ within [ Operation Troubles ]
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A screen in multiple languages is created; however, the displayed language does not change.
<Causes> A wrong language number is specified for the switch [Function: Language changeover]. (V8/TS series only) The screen is not refreshed after t... Show Detail
- No：4752
- Displayed Date：2025/12/01 13:51
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Messages are not displayed in the alarm tracking display.
<Causes> [Start Bit] for sampling control device memory is checked, but the bit is not ON. The reset bit for sampling control device memory is ON. T... Show Detail
- No：4745
- Displayed Date：2025/12/01 13:51
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The PLC memory address for a part is garbled as "??" or is "blank".
<Causes> When the PLC model setting is changed, it is replaced with device "??". PLC2 - 8 (Temperature Control/PLC2Way with the V7 series) are set as... Show Detail
- No：4754
- Displayed Date：2025/12/01 13:51
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The time and date is not displayed correctly.
The solutions vary depending on the screen data settings. Check the following settings. Setting location: V-SFT editor [System Setting]→[Unit Setting]→[SR... Show Detail
- No：4751
- Displayed Date：2025/12/01 13:51
- Updated DTM：2025/12/08 12:17
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Characters are not displayed in character display parts as intended.
The action to take varies depending on the symptom. [No text is displayed or a part of text is not displayed] <Causes> Windows fonts are used but ... Show Detail
- No：4737
- Displayed Date：2025/12/01 13:51
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Ladder transfer cannot be performed properly.
The solution varies depending on the connection method between the PC and the V8/TS series. There are three connection methods: USB, Ethernet, serial (V-CP ... Show Detail
- No：4753
- Displayed Date：2025/12/01 13:51
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MONITOUCH does not recognize the storage dvice.
<Causes> The file system of the storage device is not supported. The CF card cover is open (V8 series only). The error status is set in $s497 (or $s... Show Detail
- No：4750
- Displayed Date：2025/12/01 13:51
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In the alarm tracking display, alarm data is not tracked for the specified number of times.
<Cause> [Buffering Area Setting] → [Number of Data to Save] is small. <Solution> Increase the number set for [Number of Data to Save]. For ... Show Detail
- No：4748
- Displayed Date：2025/12/01 13:51
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Communication between the PLC and the V/TS series is slow.
To speed up communications, try the following method. [When creating screens] When creating screens, consider the following points to improve the communi... Show Detail
- No：4878
- Displayed Date：2025/12/01 13:49
- Updated DTM：2025/12/08 16:05
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Switches cannot be placed in arbitrary positions.
There are two touch switch types available with the V series. This can be recognized from the model name. (For more information, click here.) The placement ... Show Detail
- No：4734
- Displayed Date：2025/12/01 13:51
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