apache/plc4x

Issues

• [Feature Request]: Support OPC UA options

  #1881 opened 8 days ago by tvwy
  0

• [Bug]: Error when connecting to OPCUA server with plc4go

  #1864 opened 10 days ago by telmobarrena98
  4

• [Bug]: Mitsubishi MXOPC UA Server not connecting with Plc4j.

  #1802 opened 10 days ago by codekundan
  24

• [Bug]: Unify the drivers regarding write values acceptance

  #1718 opened 10 days ago by mrwhy-orig
  5

• [Bug][OPC-UA]: org.apache.plc4x.java.spi.generation.SerializationException: Error writing signed byte

  #1682 opened 10 days ago by axelweinz
  15

• [Bug]: ADS driver option load-symbol-and-data-type-tables=false doesn't resolve the variable

  #1626 opened 6 months ago by mrwhy-orig
  11

• [Bug]: GO MODBUS invalid read request

  #1859 opened 18 days ago by telmobarrena98
  2

• [Bug]: PLC4PY, Write a variable integer value with python and modbus

  #1856 opened 18 days ago by telmobarrena98
  4

• [Feature Request]: Basic256Sha256 policy not implemented?

  #1844 opened 24 days ago by sciortid
  10

• [Feature Request]: Support certificate authenitcation in OPC-UA (X509IdentityToken)

  #1845 opened 24 days ago by splatch
  0

• [Bug]: modbus over serial port(com) could not closed successfully.

  #1610 opened 6 months ago by liudianwei
  5

• [Bug][OPC-UA]: org.apache.plc4x.java.api.exceptions.PlcProtocolException: Server returned error BadTooManySessions (0x80560000)

  #1589 opened 25 days ago by ShawnKion
  3

• [Flaky-Test]: A test in the java OPC-UA driver is continuously breaking builds.

  #1764 opened 2 months ago by chrisdutz
  4

• [modbus-tcp / s7] Reconnect after disconnection via ethernet

  #1781 opened 2 months ago by baraldi-l-proxaut
  7

• [Bug]: Cannot map tag if array notation is used in-between elements of an ADS tag address

  #1785 opened 2 months ago by vladbogun1
  1

• [Feature Request][MODBUS]: Build a QueryOptimizer for PLC4J Modbus

  #1671 opened a month ago by chrisdutz
  6

• [Bug]: OPCUA server and OPCUA failed to read data

  #1705 opened a month ago by kdxq
  13

• [Bug]: PLC4X does not wait for response when reading data from Beckhoff Twincat 3 PLC with Ethernet/IP

  #1780 opened 2 months ago by JoonasC
  4

• [Bug]: Do not throw PlcInvalidTagException exception during batched PlcReadRequest

  #1776 opened 2 months ago by vladbogun1
  8

• [Bug]: Writing into tag of type REAL gives java.nio.BufferOverflowException

  #1748 opened 2 months ago by fdupont-epsilia
  8

• [Bug]: ADS, reading array returns only 1st element

  #1754 opened 2 months ago by fdupont-epsilia
  4

• [Bug]: The onError calls are always ignored

  #1726 opened 3 months ago by splatch
  1

• [Bug]: Reading Datablock got a Error Class: 133, Error Code 0. on Siemens 1200 using S7

  #1734 opened 3 months ago by lzago
  16

• [Bug]: Improve error handling in S7 large arrays

  #1741 opened 3 months ago by chrisdutz
  0

• Is there any plan time for C

  #1711 opened 3 months ago by qljsky
  2

• [Feature Request]: Better support for Merkers area

  #1733 opened 3 months ago by lzago
  1

• [Bug]: S7 connection problem

  #1593 opened 3 months ago by korni128
  22

• [Bug]: Secure channel does not automatically reestablish after its lifetime expires.

  #1732 opened 3 months ago by gustavoschewinski
  14

• [Bug]: EIP only working with variables with an odd character count (in second path segment)

  #1602 opened 3 months ago by luedi128
  15

• [Bug]: [PLC4J] [EtherNet/IP] All values read are null for Allen-Bradley PLC with EtherNet/IP or Logix

  #1646 opened 3 months ago by meichf
  52

• [Bug][EIP/LOGIX]: CIP service is not supported When connect to Allen Bradley PLC

  #1675 opened 3 months ago by acfly
  6

• [Bug]: EtherNet/IP protocol throw exception when close the connection

  #1697 opened 3 months ago by meichf
  7

• [Bug]: Some point readings in EthernetIP data read are null. In EipProtocolLogic, the decodeSingleReadResponse method returns a result where CipService p is not a CipReadResponse.

  #1702 opened 3 months ago by zhang13
  17

• Are there any plans to start preparing for the development of Mitsubishi's MC protocol features

  #1728 opened 3 months ago by cptjackwu
  1

• [Bug]: Modbus Rtu/Ascii ping always fail

  #1724 opened 3 months ago by dasoops
  0

• [Bug]: modbus rtu maybe error by serial port.

  #1604 opened 3 months ago by liudianwei
  5

• [Feature Request]: support for IEC61850

  #1551 opened 7 months ago by lucamaf
  0

• [Feature Request]: Hello, how can I communicate with OMRON PLC?

  #1615 opened 6 months ago by rooterWzs
  3

• [Task]: Port back the advancements in the Go version of the KNX driver back to Java

  #1691 opened 4 months ago by chrisdutz
  0

• [Missing Feature]: Issue with PLC4J BACnet Driver - Active Connections Not Supported

  #1625 opened 6 months ago by zhucPPl
  3

• [Bug]: plc4x-opcua-server jar package doesn't work - No SLF4J providers were found.

  #1662 opened 4 months ago by stegal-bh
  7

• [Bug]: SlaveID

  #1614 opened 5 months ago by ZantsuRocks
  5

• [Feature Request]: Can customize ‘default-payload-byte-order’ order

  #1617 opened 5 months ago by StrawberryBlue
  4

• [Bug]: ModbusTag - IllegalArgumentException of "quantity may not be larger than"

  #1670 opened 5 months ago by yangshuyi
  6

• [Bug]: Building PLC4C on AARCH64 Linux machines seems to be broken

  #1582 opened 6 months ago by chrisdutz
  5

• [Bug]: Building PLC4Py on AARCH64 Windows machines seems to be broken

  #1583 opened 6 months ago by chrisdutz
  2

• [Bug]: PLC4Go build requires libpcap

  #1567 opened 6 months ago by chrisdutz
  0

• [Bug]: S7 connection always returns "false" on "isConnected()"

  #1603 opened 6 months ago by chrisdutz
  2

• [Feature Request]: Java 8 support

  #1600 opened 6 months ago by devaskim
  1

• When will you be able to implement plc4x-go s7/Reader parsePlcValue()?

  #1569 opened 7 months ago by songouku
  1