LS Industrial Systems XGB Series

Questions and Answers

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Adam JonesAug 8, 2025
What to do if data read/write is unavailable during dedicated service on LS Industrial Systems Control Unit?
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  taylorgrantAug 8, 2025
  If data read/write is unavailable, there are several things you can check: * Verify the communication speed (Auto/10/100M-TX) to ensure it matches that of the destination device. * Check the IP address setting to resolve any overlaps or invalid IP issues on the network. * Examine the driver settings (Dedicated, Modbus TCP/IP). * If the host table is enabled, confirm that the IP address of the destination device is registered.
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Dr. Olivia Miller DDSAug 12, 2025
Why is the RUN LED ‘Off’ after powering on the LS Industrial Systems Control Unit module?
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  Sharon YoungAug 12, 2025
  The RUN LED might be off due to several reasons: * Incorrect connection with the CPU unit. Ensure the CPU unit is correctly connected with the FEnet module. * The upper and lower fixing levers may not be in the correct position. Make sure they are closed after connecting the module. * There may be an issue with the power supply. Check the voltage (DC 24V) and capacity of the power. * The communication module may not be correctly recognized. Verify recognition through XG-PD.
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Dawn FordAug 16, 2025
What should I do if send/receive is unavailable during P2P service on LS Industrial Systems Control Unit?
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  Christopher RamirezAug 16, 2025
  If send/receive functions are unavailable during P2P service, consider the following: * Verify the communication speed (Auto/10/100M-TX). * Check the IP address setting to ensure there are no overlaps or invalid IP addresses on the network. * Verify the driver setting to ensure the communication protocol is the same as the destination device on the right channel. * Check the destination IP address in the P2P channel setting to ensure it is valid. * Confirm the P2P parameter setting. * Ensure the link enable setting is activated. * Check the operation condition. * Verify the operation mode of the CPU.
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sara33Aug 21, 2025
How to fix TX/RX LED ‘No-Flicker’ or ‘Off’ after network connection on LS Industrial Systems Control Unit?
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  Sarah HarrisAug 21, 2025
  If the TX/RX LED is not flickering or is off after the network connection, you should: * Check the communication cable and network status to ensure they are properly connected. * Verify that the RJ45 connector is correctly connected. * Check if the LINK LED is flickering.
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susandavisAug 26, 2025
How to troubleshoot Send/Receive unavailable during HS link service on LS Industrial Systems Control Unit?
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  Nicole ScottAug 26, 2025
  To troubleshoot send/receive issues during HS link service: * Check the communication speed (Auto/10/100M-TX) to ensure it matches the destination device's speed. * Verify the IP address setting to avoid any overlaps or invalid IP addresses on the network.
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Louis GriffithAug 29, 2025
What does it mean if all LEDs are ‘On’ after powering on LS Industrial Systems Control Unit module?
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  victoria78Aug 29, 2025
  If all LEDs are on after powering on the module, this indicates a module malfunction. Repairs should be followed.
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Samantha HallSep 3, 2025
Why is the I/F LED ‘No-Flicker’ or ‘Off’ after module powered on LS Industrial Systems Control Unit?
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  Robin JohnsonSep 3, 2025
  If the I/F LED is not flickering or is off after powering on the module, it could be due to: * Incorrect connection with the CPU unit. Ensure the CPU unit is correctly connected with the FEnet module. * The communication module may not be correctly recognized. Verify recognition through XG-PD.