Discussions

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  name 'serial' is not defined

  JimmyTang999 asked May 21, 2024 in Q&A · Unanswered

  

  

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  🙏

  Help setting up a basic server

  JimmyTang999 asked May 14, 2024 in Q&A · Unanswered

  

  

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  💬

  read lots values at once

  maccardo started May 13, 2024 in General

  

  

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  #️⃣

  cannot import name 'FramerType' from 'pymodbus'

  sterlingStu asked May 9, 2024 in Help · Answered

  

  

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  #️⃣

  io.UnsupportedOperation: fileno

  aleksyeyev1995 asked Apr 23, 2024 in Help · Unanswered

  

  

  

  

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  #️⃣

  client.read_holding_registers begins with "response" frame?

  volviq asked Apr 26, 2024 in Help · Answered

  

  

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• #️⃣

  Why were pymodbus.utilities 's checkCRC, computeCRC functions removed in pymodbus 3.6.6 when they were working in 3.6.5? Is there a better recommendation for what I should use for CRC?

  temataro asked Apr 24, 2024 in Help · Closed · Answered

  

  

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  #️⃣

  Retry timin clarification for client.connect, client.read_holding_register, etc (ModbusClient.AsyncModbusTcpClient pymodbus v3.68)

  Ducati748ss asked Apr 19, 2024 in Help · Unanswered

  

  

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• #️⃣

  Client - Server application, simultaneous communications results in read_holding_registers not returning

  Ducati748ss asked Apr 15, 2024 in Help · Closed · Answered

  

  

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  Version 3.6.8 is available

  janiversen announced Apr 14, 2024 in Announcements

  

  

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• 💡

  Add simulator actions for WriteMultipleRegistersRequest and WriteMultipleCoilsRequest

  krogozinski started Apr 10, 2024 in Ideas · Closed

  

  

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  📣

  Version 3.6.7 is available.

  janiversen announced Apr 9, 2024 in Announcements

  

  

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  💬

  Heads up for v3.7.0

  janiversen started Mar 27, 2024 in General

  

  

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  #️⃣

  How does my application figure out if connecting to server failed?

  oyvindlr asked Mar 22, 2024 in Help · Answered

  

  

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  Networking 24 Siemens PLCs and controlling them remotely

  assenzostefano started Mar 21, 2024 in General

  

  

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  #️⃣

  How to Catch ModbusIOException

  nicholas-a-guerra asked Mar 15, 2024 in Help · Unanswered

  

  

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• 🙏

  Idiomatic way to invert server <-> client workflow

  mbait asked Mar 18, 2024 in Q&A · Closed · Unanswered

  

  

  3
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  🙏

  Async code in ModbusBaseSlaveContext

  ilkka-ollakka asked Mar 12, 2024 in Q&A · Answered

  

  

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  📣

  Version v3.6.6 available.

  janiversen announced Mar 8, 2024 in Announcements

  

  

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  #️⃣

  Testing with pymodbus Simulator

  DostalJ asked Mar 5, 2024 in Help · Answered

  

  

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  #️⃣

  How to restrict the client's access to the modbus TCP server

  Jan5566 asked Mar 1, 2024 in Help · Unanswered

  

  

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  📣

  Version 3.6.5 is available.

  janiversen announced Mar 3, 2024 in Announcements

  

  

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  #️⃣

  How to use function code 0x06 to read from register?

  ruteclrp asked Feb 28, 2024 in Help · Answered

  

  

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  #️⃣

  How to set a slave ID for ModbusSimulator context?

  schwarzkunstlerin asked Feb 21, 2024 in Help · Answered

  

  

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  Help required to connect with Kepware using pymodbus

  coder-maddy asked Jan 3, 2024 in Help · Answered

  

  

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