Lenze EPL1020 Series - User Manual

Questions and Answers

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David PearsonAug 18, 2025
What to do if Lenze EPL1020 DC Drives report a system fault?
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  Kathy HallAug 18, 2025
  If the Lenze DC Drives system experiences a fault, it might be due to heavy interference injections on the control cables. To resolve this, install shielded control cables.
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Eric BerryAug 20, 2025
What to do if Lenze EPL1020 show Bus?off error?
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  Melissa KempAug 20, 2025
  If the Lenze DC Drives Drive PLC received too many faulty messages via the system bus and decoupled itself from the bus, check whether bus termination is present.
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njeffersonAug 23, 2025
How to fix error when configuring the extension board in Lenze EPL1020?
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  Melissa BondAug 23, 2025
  If you encounter an error when configuring the extension board for Lenze DC Drives, the extension board might not have been plugged in correctly or is not supported by the program. Check the plug connection.
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Donald BridgesAug 26, 2025
What to do if Lenze EPL1020 DC Drives show error in program flow?
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  Anita MccartyAug 26, 2025
  If there is an error in the program flow of your Lenze DC Drives, it means an error has been detected in the program flow. Send Drive PLC with data set (to floppy disk) to Lenze.
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Courtney CollinsAug 28, 2025
Why am I getting a communication error at AIF on my Lenze EPL1020?
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  emilyjonesAug 28, 2025
  If you are experiencing a communication error at AIF with your Lenze DC Drives, it could be due to faulty transmission of control commands via AIF. Ensure that you firmly insert the communication module in the diagnosis terminal.
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jeremyblackAug 31, 2025
What causes a communication error at CAN?IN1 with sync control in Lenze DC Drives?
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  Paige ThompsonAug 31, 2025
  If you are experiencing a communication error at CAN?IN1 with sync control on your Lenze DC Drives, it could be because the CAN?IN1 object is receiving faulty data or communication is interrupted. Check the plug connection of the bus module.
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Kathryn JohnsonSep 2, 2025
What to do if Lenze EPL1020 show communication error at CAN?IN2?
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  david11Sep 2, 2025
  If you are experiencing a communication error at CAN?IN2 on your Lenze DC Drives, it could be due to the CAN?IN2 object receiving faulty data or communication being interrupted. Check the plug connection of the bus module.
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John HesterSep 4, 2025
What causes a communication error at CAN?IN3 with event or time control in Lenze DC Drives?
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  chad53Sep 5, 2025
  If you are experiencing a communication error at CAN?IN3 with event or time control on your Lenze DC Drives, it might be because the CAN?IN3 object is receiving faulty data or communication is interrupted. Check the plug connection of the bus module.
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Nicole DrakeSep 7, 2025
What to do if PC does not respond anymore using Lenze EPL1020 DC Drives?
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  Nathan ShepherdSep 7, 2025
  If the PC stops responding when using Lenze DC Drives, it might be because the system bus module was removed from the parallel port (LPT) of the PC during operation, or a print job was sent to the interface used by the system bus module. Restart your PC. If the issue persists, use another parallel port (LPT) for printing.
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dlopezSep 9, 2025
What to do if Lenze DC Drives have no control signal at digital outputs (X2)?
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  Bobby FloresSep 10, 2025
  If the Lenze DC Drives digital outputs (X2) have no control signal, it could be due to a missing connection between X1/+24 and X1/O24. Establish this connection.