This error occurs when a TCP connection cannot be established when connecting to a network device using TCP/IP. <Ca

This error may be displayed on the configuration software V-SFT when data is transferred. When the PC port cannot be ope

This error is displayed on the V series when an error is detected in the transferred screen data. <Solutions> Re

The "error code" in this message indicates errors occurring on the connected device side. Frequently occurring errors ar

This error is displayed when the V series does not receive an answer from a connected device (PLC, temperature controlle

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A TCP connection cannot be established.

This error occurs when a TCP connection cannot be established when connecting to a network device using TCP/IP. <Cause> The LAN cable is not connec... Show Detail
- No：4569
- Displayed Date：2025/12/01 13:46
- Updated DTM：2025/12/08 11:49
"The port cannot be opened."

This error may be displayed on the configuration software V-SFT when data is transferred. When the PC port cannot be opened, this error occurs. [When "U... Show Detail
- No：4555
- Displayed Date：2025/12/01 13:47
- Updated DTM：2025/12/15 10:32
Screen Program Error "Error : XX (XX : XXX)"

This error is displayed on the V series when an error is detected in the transferred screen data. <Solutions> Read the error code as shown below. F... Show Detail
- No：4550
- Displayed Date：2025/12/01 13:46
- Updated DTM：2025/12/08 11:25
Communication Error "Error code received"

The "error code" in this message indicates errors occurring on the connected device side. Frequently occurring errors are: the PLC device memory address spec... Show Detail
- No：4548
- Displayed Date：2025/12/01 13:46
Communication Error "Timeout"

This error is displayed when the V series does not receive an answer from a connected device (PLC, temperature controller, etc.) within the predetermined tim... Show Detail
- No：4547
- Displayed Date：2025/12/01 13:47