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48 Open 228 Closed
48 Open 228 Closed
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Issues list

[Bug]: S7 driver, under heavy load sometimes dies unrecoverably CRITICAL S7 https://plc4x.apache.org/users/protocols/s7.html
#2043 opened Mar 21, 2025 by chrisdutz
2 of 18 tasks
@chrisdutz
[Bug]: s7-1500, read, xxx invalid java Pull requests that update Java code S7 https://plc4x.apache.org/users/protocols/s7.html
#2027 opened Mar 1, 2025 by anganing
2 of 18 tasks
2
[Bug]: It seems to be impossible to run the plc4py build with skip tests python Pull requests that update Python code
#2026 opened Feb 27, 2025 by chrisdutz
16 tasks
1
[DOCUMENTATION]: Inaccurate PLC Protocol Compatibility Matrix Webpage - Update Needed! beginner Good first issue, low hanging fruit, beginner friendly documentation Missing documentation , adding documentation
#2023 opened Feb 26, 2025 by dtober-softeon
16 tasks done
[DOCUMENTATION]: IoTDB documentation refers to missing example beginner Good first issue, low hanging fruit, beginner friendly documentation Missing documentation , adding documentation
#2019 opened Feb 21, 2025 by slawr
16 tasks
1
[Bug]: Issue with connection using 4096-bit certificates java Pull requests that update Java code OPC-UA https://plc4x.apache.org/users/protocols/opcua.html
#2013 opened Feb 17, 2025 by gustavoschewinski
2 of 16 tasks
@splatch
3
[Feature Request]: S7 - Symbolic Names Support java Pull requests that update Java code S7 https://plc4x.apache.org/users/protocols/s7.html
#2003 opened Feb 5, 2025 by qoomon
2 of 16 tasks
4
[Bug]: Modbus Over TCP Reading Float Value in Negative Issue java Pull requests that update Java code Modbus https://plc4x.apache.org/users/protocols/modbus.html
#1997 opened Feb 1, 2025 by Balaji-Sundar
2 of 16 tasks
7
[Bug]: 0.13.0-SNAPSHOT S7 closes TCP connection java Pull requests that update Java code S7 https://plc4x.apache.org/users/protocols/s7.html
#1994 opened Jan 30, 2025 by agrazio
2 of 16 tasks
[Feature Request]: Apache Nifi 2 support ( Java 21 version ) integration-nifi https://plc4x.apache.org/users/integrations/apache-nifi.html java Pull requests that update Java code
#1984 opened Jan 22, 2025 by ismaHenzel
1 of 16 tasks
13
[Bug]: Unable to connect to PLC java Pull requests that update Java code S7 https://plc4x.apache.org/users/protocols/s7.html
#1958 opened Jan 6, 2025 by pquiring
2 of 16 tasks
@glcj
4
[Bug]: unexpected data type for List fields in OPM java Pull requests that update Java code
#1947 opened Dec 20, 2024 by JoelGaechter
1 of 16 tasks
1
[Feature Request]: EtherNet/IP Implicit Messaging is supported ? Ethernet/IP https://plc4x.apache.org/users/protocols/eip.html java Pull requests that update Java code
#1940 opened Dec 17, 2024 by nqduy35
2 of 16 tasks
2
[Bug]: OPM memory leak java Pull requests that update Java code Modbus https://plc4x.apache.org/users/protocols/modbus.html
#1935 opened Dec 12, 2024 by botteonr
2 of 16 tasks
11
[Bug]: OPC-UA v0.13.0 struggles with servers without hostnames java Pull requests that update Java code OPC-UA https://plc4x.apache.org/users/protocols/opcua.html
#1897 opened Nov 16, 2024 by hyslopc
2 of 16 tasks
1
@splatch
1
[Bug]: OPC-UA returns multiple identical PlcSubscriptionHandles, one for every subscribed tag java Pull requests that update Java code OPC-UA https://plc4x.apache.org/users/protocols/opcua.html
#1896 opened Nov 16, 2024 by hyslopc
2 of 16 tasks
@splatch
16
[Feature Request]: Support certificate authenitcation in OPC-UA (X509IdentityToken) java Pull requests that update Java code OPC-UA https://plc4x.apache.org/users/protocols/opcua.html
#1845 opened Oct 24, 2024 by splatch
2 of 16 tasks
@splatch
[Bug]: Cannot map tag if array notation is used in-between elements of an ADS tag address ADS https://plc4x.apache.org/users/protocols/ads.html java Pull requests that update Java code
#1785 opened Sep 24, 2024 by vladbogun1
2 of 16 tasks
1
[modbus-tcp / s7] Reconnect after disconnection via ethernet awaiting-feedback This label is applied when an issue has been opened and we need more information from the issuer. Ethernet/IP https://plc4x.apache.org/users/protocols/eip.html java Pull requests that update Java code Modbus https://plc4x.apache.org/users/protocols/modbus.html S7 https://plc4x.apache.org/users/protocols/s7.html
#1781 opened Sep 23, 2024 by baraldi-l-proxaut
7
[Bug]: PLC4X does not wait for response when reading data from Beckhoff Twincat 3 PLC with Ethernet/IP Ethernet/IP https://plc4x.apache.org/users/protocols/eip.html java Pull requests that update Java code
#1780 opened Sep 23, 2024 by JoonasC
2 of 16 tasks
4
[Flaky-Test]: A test in the java OPC-UA driver is continuously breaking builds. flaky test Indicates this issue relates to disabled tests, that cause the build to fail at random java Pull requests that update Java code OPC-UA https://plc4x.apache.org/users/protocols/opcua.html
#1764 opened Sep 16, 2024 by chrisdutz
2 of 16 tasks
@splatch
4
[Bug]: Modbus Rtu/Ascii ping always fail java Pull requests that update Java code Modbus https://plc4x.apache.org/users/protocols/modbus.html
#1724 opened Aug 9, 2024 by dasoops
2 of 16 tasks
[Task]: Port back the advancements in the Go version of the KNX driver back to Java go Pull requests that update Go code java Pull requests that update Java code KNXnet https://plc4x.apache.org/users/protocols/knxnetip.html
#1691 opened Jul 5, 2024 by chrisdutz
3 of 16 tasks
[Bug]: ADS driver option load-symbol-and-data-type-tables=false doesn't resolve the variable ADS https://plc4x.apache.org/users/protocols/ads.html java Pull requests that update Java code
#1626 opened May 30, 2024 by mrwhy-orig
2 of 16 tasks
@chrisdutz
28
[Missing Feature]: Issue with PLC4J BACnet Driver - Active Connections Not Supported BACnet https://plc4x.apache.org/users/protocols/bacnet.html java Pull requests that update Java code
#1625 opened May 30, 2024 by zhucPPl
2 of 16 tasks
3
ProTip! What’s not been updated in a month: updated:<2025-02-21.