This error may be displayed on the configuration software V-SFT when data is transferred.
Possible causes and solutions are given below.
[When the transfer cable "USB" is used]
<Causes>
The USB ladder transfer function is being used but the following action is not taken (TS/V8 series only).
- The Main Menu screen is not displayed.
- "Ladder Transfer Setting" is not offline.
<Solutions>
- Display the Main Menu screen.
(Ladder communication is enabled on the RUN screen only.) - Open "Ladder Transfer Setting" and press [OFFLINE].
The screen changes as follows when [OFFLINE] is pressed.
[When the transfer cable "Ethernet" is used]
<Causes>
- The LAN cable is not connected.
- "Disconnect" is displayed at the bottom left of the Main Menu → Ethernet screen.
- The IP address set on the [Transfer]→[Communication Setting] dialog is not consistent with the IP address of the TSi/V series.
- The PC and the TSi/V series are not on the same network.
<Solutions>
- Check if the LAN cable is connected to the LAN connector correctly.
- "Disconnect" displayed at the bottom left of the Main Menu → Ethernet screen must be changed to "Connect".
- Depending on whether the hub is used or not, the cable type to use varies.
Check the cable in use.
- With hub: Straight cable
- Without hub: Cross cable - When a hub is used, check the LED that indicates the hub link condition.
If not lit, check the cable, and insert it into another empty port on the hub. - Turn on the hub again.
- Check for errors in setting, such as exchanged data between the subnet mask and default gateway of the TSi/V series.
- Depending on whether the hub is used or not, the cable type to use varies.
- Check the IP address of the TSi/V series on the Main Menu → Ethernet screen, and set it on the [Transfer]→[Communication Setting] dialog.
- Check a ping from the PC to the TSi/V series.
If not pinged, check the IP addresses of the PC and the TSi/V series.
Example: When checking or changing the IP address of the PC