Post by mrtt on Error while using Codesys SP19 Patch 4 on Windows 11 ^{CODESYS Forge talk (Post)}
Hello, same issue after a fresh install with CODESYS 64 3.5.21.30, on two different PCs Win10 and Win11. But with different Plug-In errors. CODESYS 64 3.5.19.70 runs after a lot of Package deinstallation/installation handling. But every think looks not really stable. Deinstallation of MS C++ and MS Runtime stuff -> CS installation. Than deinstallation of CodemMaster for anti freezing CS.
Last updated: 2025-11-27

Post by zeljko2212 on Seeking a Code-Based Solution for EtherCAT Slave Dropout or Master Errors in Production (Beyond Software Hot Reset) ^{CODESYS Forge talk (Post)}
PROGRAM RES_ECAT VAR xMP1: INT; xRESTART: BOOL; xFinish: BOOL; xStop: BOOL; pSlave: POINTER TO ETCSlave; TP1 : TP; STS11: WORD; pSlave6: POINTER TO IoDrvEthercatDriverLib.ETCSlave; MP1: INT; TON1 : TON; xSTAT: BOOL; TP_1 :standard.TP; END_VAR TON1(IN:= NOT TON1.Q, PT:= T#300mS ); TP_1(IN:= ton1.Q, PT:= t#2s ); EtherCAT_Master.xRestart := xRESTART; EtherCAT_Master(); EtherCAT_Master(); xFinish := EtherCAT_Master.xConfigFinished; EtherCAT_Master.xStopBus := xSTOP; EtherCAT_Master(); pSlave := EtherCAT_Master.FirstSlave; WHILE pSlave <> 0 DO pSlave^(); IF pSlave^.wState = ETC_SLAVE_STATE.ETC_SLAVE_OPERATIONAL THEN xRESTART := FALSE; ELSE xRESTART := TP_1.Q; END_IF pSlave := pSlave^.NextInstance; END_WHILE
Last updated: 2026-02-14

Post by wallandreas008 on OPC-Server V3 - keine Items zu sehen... ^{CODESYS Forge talk (Post)}
Hallo ich habe ebenfalls Probleme mit dem Verbindungsaufbau zu 3 ABB SPSen nach einem Windows Update. hier meine OPCServer.ini [Server] updaterate=200 publicgroups=0 logevents=1 syncinit=1 PLCs=3 PLC0=PLC1 PLC1=PLC2 PLC2=PLC3 [PLC:PLC1] interfacetype=GATEWAY motorola=1 nologin=0 timeout=10000 tries=3 buffersize=4800 project=ZE_PC01 reconnecttime=10 waittime=12 active=1 logevents=1 logfilter=0 gateway=Tcp/Ip gatewayaddress=localhost gatewayport=1210 parameters=3 device=Tcp/Ip instance=TCPIP_0_101 parameter0=Address value0=192.168.0.101 parameter1=Port value1=1201 parameter2=Motorola byteorder value2=Yes [PLC:PLC2] interfacetype=GATEWAY motorola=1 nologin=0 timeout=10000 tries=3 buffersize=4800 project=ZE_PC02 reconnecttime=15 waittime=10 active=1 logevents=1 logfilter=10 gateway=Tcp/Ip gatewayaddress=localhost gatewayport=1210 parameters=3 device=Tcp/Ip instance=TCPIP_0_102_ parameter0=Address value0=192.168.0.102 parameter1=Port value1=1201 parameter2=Motorola byteorder value2=Yes [PLC:PLC3] interfacetype=GATEWAY motorola=1 nologin=0 timeout=10000 tries=3 buffersize=4800 project=ZE_PC03 reconnecttime=15 waittime=10 active=1 logevents=1 logfilter=10 gateway=Tcp/Ip gatewayaddress=localhost gatewayport=1210 parameters=3 device=Tcp/Ip instance=TCPIP_0_103_ parameter0=Address value0=192.168.0.103 parameter1=Port value1=1201 parameter2=Motorola byteorder value2=Yes [Redundancy] NumOfGroups=0 Im Logfile habe ich immer diese Meldungen: ;********* ;<loggername>OPCServer.log</loggername> ;<logoptions> ; <maxfiles>0</maxfiles> ; <maxfilesize>1048576</maxfilesize> ;</logoptions> ;********* 2026-09-29T12:01:40.598+0200, OPC-Server V3.5.20.0 by CODESYS Development GmbH. 2026-09-29T12:01:40.598+0200, Path for ini-File: C:\ProgramData\CODESYSOPC\OPCServer.ini 2026-09-29T12:01:40.598+0200, Path for AE-Config: C:\Program Files (x86)\CODESYS 3.5.20.0\CODESYS OPC Server 3\OPCServerA.ini 2026-09-29T12:01:40.598+0200, AE-Configuration unused. 2026-09-29T12:01:40.598+0200, 3 PLCs configured 2026-09-29T12:01:40.598+0200, [PLC1]: Try to open connection... 2026-09-29T12:01:40.599+0200, [PLC2]: Try to open connection... 2026-09-29T12:01:40.599+0200, [PLC3]: Try to open connection... 2026-09-29T12:01:40.599+0200, [PLC1]: Open communication successful 2026-09-29T12:01:40.600+0200, [__CommState] : Initially added implicit variable. 2026-09-29T12:01:40.601+0200, [__CommStateOK] : Initially added implicit variable. 2026-09-29T12:01:40.601+0200, [PLC1]: ---------- Configuration ---------- 2026-09-29T12:01:40.601+0200, [PLC2]: Open communication successful 2026-09-29T12:01:40.601+0200, [__CommState] : Initially added implicit variable. 2026-09-29T12:01:40.601+0200, [PLC1]: PLCHandler Version: 3.5.20.0 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->ulId = 0, m_pPlcConfig->pszName = PLC1 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->it = IT_GATEWAY, m_pPlcConfig->bActive = 1 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->bLogToFile = 1, m_pPlcConfig->ulLogFilter = 0xF 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->bMotorola = 1, m_pPlcConfig->bLogin = 1 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->ulBufferSize = 4800, m_pPlcConfig->bPreCheckIdentity = 0 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->ulHwVersion = 0 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->ulTimeout = 10000, m_pPlcConfig->ulNumTries = 3 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->ulWaitTime = 12000, m_pPlcConfig->ulReconnectTime = 10000 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->pszProjectName = ZE_PC01 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->gwc->pszDeviceName = Tcp/Ip 2026-09-29T12:01:40.601+0200, [PLC1]: m_pPlcConfig->gwc->pszAddress = localhost, m_pPlcConfig->gwc->ulPort = 1210 2026-09-29T12:01:40.601+0200, [__CommStateOK] : Initially added implicit variable. 2026-09-29T12:01:40.601+0200, [PLC2]: ---------- Configuration ---------- 2026-09-29T12:01:40.601+0200, [PLC3]: Open communication successful 2026-09-29T12:01:40.601+0200, [PLC2]: PLCHandler Version: 3.5.20.0 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->ulId = 1, m_pPlcConfig->pszName = PLC2 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->it = IT_GATEWAY, m_pPlcConfig->bActive = 1 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->bLogToFile = 1, m_pPlcConfig->ulLogFilter = 0xF 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->bMotorola = 1, m_pPlcConfig->bLogin = 1 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->ulBufferSize = 4800, m_pPlcConfig->bPreCheckIdentity = 0 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->ulHwVersion = 0 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->ulTimeout = 10000, m_pPlcConfig->ulNumTries = 3 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->ulWaitTime = 10000, m_pPlcConfig->ulReconnectTime = 15000 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->pszProjectName = ZE_PC02 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->gwc->pszDeviceName = Tcp/Ip 2026-09-29T12:01:40.601+0200, [PLC2]: m_pPlcConfig->gwc->pszAddress = localhost, m_pPlcConfig->gwc->ulPort = 1210 2026-09-29T12:01:40.601+0200, [PLC2]: m_pDeviceDesc->pszName = Tcp/Ip 2026-09-29T12:01:40.601+0200, [__CommState] : Initially added implicit variable. 2026-09-29T12:01:40.601+0200, [PLC2]: m_pDeviceDesc->pszInstance = TCPIP_0_102_ 2026-09-29T12:01:40.601+0200, [PLC2]: m_pDeviceDesc->ulNumParams = 5 2026-09-29T12:01:40.601+0200, [PLC2]: parameter0 = Address, value0 = 192.168.0.102 2026-09-29T12:01:40.601+0200, [PLC2]: parameter1 = Port, value1 = 1201 2026-09-29T12:01:40.601+0200, [PLC2]: parameter2 = Motorola byteorder, value2 = Yes 2026-09-29T12:01:40.601+0200, [PLC2]: parameter3 = SymbolFilePath, value3 = C:\Windows\system32\ 2026-09-29T12:01:40.601+0200, [PLC2]: parameter4 = WriteThroughReadCache, value4 = 1 2026-09-29T12:01:40.601+0200, [PLC2]: ----------------------------------- 2026-09-29T12:01:40.601+0200, [PLC2]: CPLCHandler: Interface: IT_GATEWAY used 2026-09-29T12:01:40.602+0200, [PLC1]: m_pDeviceDesc->pszName = Tcp/Ip 2026-09-29T12:01:40.602+0200, [PLC1]: m_pDeviceDesc->pszInstance = TCPIP_0_101 2026-09-29T12:01:40.602+0200, [__CommStateOK] : Initially added implicit variable. 2026-09-29T12:01:40.602+0200, [PLC3]: ---------- Configuration ---------- 2026-09-29T12:01:40.602+0200, [PLC3]: PLCHandler Version: 3.5.20.0 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->ulId = 2, m_pPlcConfig->pszName = PLC3 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->it = IT_GATEWAY, m_pPlcConfig->bActive = 1 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->bLogToFile = 1, m_pPlcConfig->ulLogFilter = 0xF 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->bMotorola = 1, m_pPlcConfig->bLogin = 1 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->ulBufferSize = 4800, m_pPlcConfig->bPreCheckIdentity = 0 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->ulHwVersion = 0 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->ulTimeout = 10000, m_pPlcConfig->ulNumTries = 3 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->ulWaitTime = 10000, m_pPlcConfig->ulReconnectTime = 15000 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->pszProjectName = ZE_PC03 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->gwc->pszDeviceName = Tcp/Ip 2026-09-29T12:01:40.602+0200, [PLC3]: m_pPlcConfig->gwc->pszAddress = localhost, m_pPlcConfig->gwc->ulPort = 1210 2026-09-29T12:01:40.602+0200, [PLC3]: m_pDeviceDesc->pszName = Tcp/Ip 2026-09-29T12:01:40.602+0200, [PLC3]: m_pDeviceDesc->pszInstance = TCPIP_0_103_ 2026-09-29T12:01:40.602+0200, [PLC3]: m_pDeviceDesc->ulNumParams = 5 2026-09-29T12:01:40.602+0200, [PLC3]: parameter0 = Address, value0 = 192.168.0.103 2026-09-29T12:01:40.602+0200, [PLC3]: parameter1 = Port, value1 = 1201 2026-09-29T12:01:40.602+0200, [PLC3]: parameter2 = Motorola byteorder, value2 = Yes 2026-09-29T12:01:40.602+0200, [PLC3]: parameter3 = SymbolFilePath, value3 = C:\Windows\system32\ 2026-09-29T12:01:40.602+0200, [PLC3]: parameter4 = WriteThroughReadCache, value4 = 1 2026-09-29T12:01:40.602+0200, [PLC3]: ----------------------------------- 2026-09-29T12:01:40.602+0200, [PLC3]: CPLCHandler: Interface: IT_GATEWAY used 2026-09-29T12:01:40.603+0200, [PLC1]: m_pDeviceDesc->ulNumParams = 5 2026-09-29T12:01:40.603+0200, [PLC1]: parameter0 = Address, value0 = 192.168.0.101 2026-09-29T12:01:40.603+0200, [PLC1]: parameter1 = Port, value1 = 1201 2026-09-29T12:01:40.603+0200, [PLC1]: parameter2 = Motorola byteorder, value2 = Yes 2026-09-29T12:01:40.603+0200, [PLC1]: parameter3 = SymbolFilePath, value3 = C:\Windows\system32\ 2026-09-29T12:01:40.603+0200, [PLC1]: parameter4 = WriteThroughReadCache, value4 = 1 2026-09-29T12:01:40.603+0200, [PLC1]: ----------------------------------- 2026-09-29T12:01:40.603+0200, [PLC1]: CPLCHandler: Interface: IT_GATEWAY used 2026-09-29T12:01:40.623+0200, [PLC2]: CPLCHandler: Reconnect[1]: Reconnect cycle begin... 2026-09-29T12:01:40.623+0200, [PLC3]: CPLCHandler: Reconnect[1]: Reconnect cycle begin... 2026-09-29T12:01:40.623+0200, [PLC1]: CPLCHandler: Reconnect[1]: Reconnect cycle begin... 2026-09-29T12:01:40.623+0200, [PLC1]: CPLCHandler: Reconnect[1]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:01:40.623+0200, [PLC3]: CPLCHandler: Reconnect[1]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:01:40.625+0200, [PLC2]: CPLCHandler: Reconnect[1]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:01:40.850+0200, * ERROR: [PLC2]: CPLCHandler: Reconnect[1]: FAILED! Symbols were loaded offline 2026-09-29T12:01:40.850+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[1]: FAILED! Symbols were loaded offline 2026-09-29T12:01:40.851+0200, [PLC2]: Open communication successful 2026-09-29T12:01:40.851+0200, [PLC2]: Starting adding new symbols 746... 2026-09-29T12:01:40.852+0200, [PLC3]: Open communication successful 2026-09-29T12:01:40.852+0200, [PLC3]: Starting adding new symbols 1168... 2026-09-29T12:01:40.875+0200, [PLC2]: Adding symbols finished 2026-09-29T12:01:40.875+0200, [PLC2]: CPLCHandler: Reconnect[1]: Reconnect cycle end 2026-09-29T12:01:40.881+0200, [PLC3]: Adding symbols finished 2026-09-29T12:01:40.881+0200, [PLC3]: CPLCHandler: Reconnect[1]: Reconnect cycle end 2026-09-29T12:01:45.928+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[1]: FAILED! Symbols were loaded offline 2026-09-29T12:01:45.928+0200, [PLC1]: Open communication successful 2026-09-29T12:01:45.929+0200, [PLC1]: Starting adding new symbols 499... 2026-09-29T12:01:45.933+0200, [PLC1]: Adding symbols finished 2026-09-29T12:01:45.933+0200, [PLC1]: CPLCHandler: Reconnect[1]: Reconnect cycle end 2026-09-29T12:01:46.110+0200, OPC-Server started successful. 2026-09-29T12:01:50.625+0200, [PLC1]: CPLCHandler: Reconnect[2]: Reconnect cycle begin... 2026-09-29T12:01:50.625+0200, [PLC1]: CPLCHandler: Reconnect[2]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:01:55.625+0200, [PLC3]: CPLCHandler: Reconnect[2]: Reconnect cycle begin... 2026-09-29T12:01:55.625+0200, [PLC2]: CPLCHandler: Reconnect[2]: Reconnect cycle begin... 2026-09-29T12:01:55.625+0200, [PLC2]: CPLCHandler: Reconnect[2]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:01:55.625+0200, [PLC3]: CPLCHandler: Reconnect[2]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:01:55.625+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[2]: FAILED! 2026-09-29T12:01:55.625+0200, [PLC3]: CPLCHandler: Reconnect[2]: Reconnect cycle end 2026-09-29T12:01:55.699+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[2]: FAILED! 2026-09-29T12:01:55.699+0200, [PLC1]: CPLCHandler: Reconnect[2]: Reconnect cycle end 2026-09-29T12:01:59.341+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[2]: FAILED! 2026-09-29T12:01:59.341+0200, [PLC2]: CPLCHandler: Reconnect[2]: Reconnect cycle end 2026-09-29T12:02:00.626+0200, [PLC1]: CPLCHandler: Reconnect[3]: Reconnect cycle begin... 2026-09-29T12:02:00.626+0200, [PLC1]: CPLCHandler: Reconnect[3]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:05.700+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[3]: FAILED! 2026-09-29T12:02:05.700+0200, [PLC1]: CPLCHandler: Reconnect[3]: Reconnect cycle end 2026-09-29T12:02:10.626+0200, [PLC3]: CPLCHandler: Reconnect[3]: Reconnect cycle begin... 2026-09-29T12:02:10.626+0200, [PLC2]: CPLCHandler: Reconnect[3]: Reconnect cycle begin... 2026-09-29T12:02:10.626+0200, [PLC3]: CPLCHandler: Reconnect[3]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:10.626+0200, [PLC2]: CPLCHandler: Reconnect[3]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:10.626+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[3]: FAILED! 2026-09-29T12:02:10.626+0200, [PLC2]: CPLCHandler: Reconnect[3]: Reconnect cycle end 2026-09-29T12:02:10.627+0200, [PLC1]: CPLCHandler: Reconnect[4]: Reconnect cycle begin... 2026-09-29T12:02:10.627+0200, [PLC1]: CPLCHandler: Reconnect[4]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:10.627+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[4]: FAILED! 2026-09-29T12:02:10.627+0200, [PLC1]: CPLCHandler: Reconnect[4]: Reconnect cycle end 2026-09-29T12:02:15.693+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[3]: FAILED! 2026-09-29T12:02:15.693+0200, [PLC3]: CPLCHandler: Reconnect[3]: Reconnect cycle end 2026-09-29T12:02:20.627+0200, [PLC1]: CPLCHandler: Reconnect[5]: Reconnect cycle begin... 2026-09-29T12:02:20.627+0200, [PLC1]: CPLCHandler: Reconnect[5]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:25.626+0200, [PLC3]: CPLCHandler: Reconnect[4]: Reconnect cycle begin... 2026-09-29T12:02:25.626+0200, [PLC2]: CPLCHandler: Reconnect[4]: Reconnect cycle begin... 2026-09-29T12:02:25.626+0200, [PLC2]: CPLCHandler: Reconnect[4]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:25.626+0200, [PLC3]: CPLCHandler: Reconnect[4]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:25.626+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[4]: FAILED! 2026-09-29T12:02:25.626+0200, [PLC3]: CPLCHandler: Reconnect[4]: Reconnect cycle end 2026-09-29T12:02:25.699+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[5]: FAILED! 2026-09-29T12:02:25.699+0200, [PLC1]: CPLCHandler: Reconnect[5]: Reconnect cycle end 2026-09-29T12:02:30.629+0200, [PLC1]: CPLCHandler: Reconnect[6]: Reconnect cycle begin... 2026-09-29T12:02:30.629+0200, [PLC1]: CPLCHandler: Reconnect[6]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:30.675+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[4]: FAILED! 2026-09-29T12:02:30.675+0200, [PLC2]: CPLCHandler: Reconnect[4]: Reconnect cycle end 2026-09-29T12:02:34.710+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[6]: FAILED! 2026-09-29T12:02:34.710+0200, [PLC1]: CPLCHandler: Reconnect[6]: Reconnect cycle end 2026-09-29T12:02:40.627+0200, [PLC2]: CPLCHandler: Reconnect[5]: Reconnect cycle begin... 2026-09-29T12:02:40.627+0200, [PLC2]: CPLCHandler: Reconnect[5]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:40.628+0200, [PLC3]: CPLCHandler: Reconnect[5]: Reconnect cycle begin... 2026-09-29T12:02:40.628+0200, [PLC3]: CPLCHandler: Reconnect[5]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:40.628+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[5]: FAILED! 2026-09-29T12:02:40.628+0200, [PLC3]: CPLCHandler: Reconnect[5]: Reconnect cycle end 2026-09-29T12:02:40.630+0200, [PLC1]: CPLCHandler: Reconnect[7]: Reconnect cycle begin... 2026-09-29T12:02:40.630+0200, [PLC1]: CPLCHandler: Reconnect[7]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:40.630+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[7]: FAILED! 2026-09-29T12:02:40.630+0200, [PLC1]: CPLCHandler: Reconnect[7]: Reconnect cycle end 2026-09-29T12:02:44.711+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[5]: FAILED! 2026-09-29T12:02:44.711+0200, [PLC2]: CPLCHandler: Reconnect[5]: Reconnect cycle end 2026-09-29T12:02:50.631+0200, [PLC1]: CPLCHandler: Reconnect[8]: Reconnect cycle begin... 2026-09-29T12:02:50.631+0200, [PLC1]: CPLCHandler: Reconnect[8]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:55.628+0200, [PLC2]: CPLCHandler: Reconnect[6]: Reconnect cycle begin... 2026-09-29T12:02:55.628+0200, [PLC2]: CPLCHandler: Reconnect[6]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:55.629+0200, [PLC3]: CPLCHandler: Reconnect[6]: Reconnect cycle begin... 2026-09-29T12:02:55.629+0200, [PLC3]: CPLCHandler: Reconnect[6]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:02:55.629+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[6]: FAILED! 2026-09-29T12:02:55.629+0200, [PLC3]: CPLCHandler: Reconnect[6]: Reconnect cycle end 2026-09-29T12:02:55.690+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[8]: FAILED! 2026-09-29T12:02:55.690+0200, [PLC1]: CPLCHandler: Reconnect[8]: Reconnect cycle end 2026-09-29T12:02:59.692+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[6]: FAILED! 2026-09-29T12:02:59.692+0200, [PLC2]: CPLCHandler: Reconnect[6]: Reconnect cycle end 2026-09-29T12:03:00.632+0200, [PLC1]: CPLCHandler: Reconnect[9]: Reconnect cycle begin... 2026-09-29T12:03:00.632+0200, [PLC1]: CPLCHandler: Reconnect[9]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:04.716+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[9]: FAILED! 2026-09-29T12:03:04.716+0200, [PLC1]: CPLCHandler: Reconnect[9]: Reconnect cycle end 2026-09-29T12:03:10.628+0200, [PLC2]: CPLCHandler: Reconnect[7]: Reconnect cycle begin... 2026-09-29T12:03:10.628+0200, [PLC2]: CPLCHandler: Reconnect[7]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:10.629+0200, [PLC3]: CPLCHandler: Reconnect[7]: Reconnect cycle begin... 2026-09-29T12:03:10.629+0200, [PLC3]: CPLCHandler: Reconnect[7]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:10.629+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[7]: FAILED! 2026-09-29T12:03:10.629+0200, [PLC3]: CPLCHandler: Reconnect[7]: Reconnect cycle end 2026-09-29T12:03:10.632+0200, [PLC1]: CPLCHandler: Reconnect[10]: Reconnect cycle begin... 2026-09-29T12:03:10.632+0200, [PLC1]: CPLCHandler: Reconnect[10]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:10.632+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[10]: FAILED! 2026-09-29T12:03:10.633+0200, [PLC1]: CPLCHandler: Reconnect[10]: Reconnect cycle end 2026-09-29T12:03:14.762+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[7]: FAILED! 2026-09-29T12:03:14.762+0200, [PLC2]: CPLCHandler: Reconnect[7]: Reconnect cycle end 2026-09-29T12:03:20.634+0200, [PLC1]: CPLCHandler: Reconnect[11]: Reconnect cycle begin... 2026-09-29T12:03:20.634+0200, [PLC1]: CPLCHandler: Reconnect[11]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:24.730+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[11]: FAILED! 2026-09-29T12:03:24.730+0200, [PLC1]: CPLCHandler: Reconnect[11]: Reconnect cycle end 2026-09-29T12:03:25.630+0200, [PLC2]: CPLCHandler: Reconnect[8]: Reconnect cycle begin... 2026-09-29T12:03:25.630+0200, [PLC2]: CPLCHandler: Reconnect[8]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:25.631+0200, [PLC3]: CPLCHandler: Reconnect[8]: Reconnect cycle begin... 2026-09-29T12:03:25.631+0200, [PLC3]: CPLCHandler: Reconnect[8]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:25.631+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[8]: FAILED! 2026-09-29T12:03:25.631+0200, [PLC3]: CPLCHandler: Reconnect[8]: Reconnect cycle end 2026-09-29T12:03:29.742+0200, ERROR: [PLC2]: CPLCHandler: Reconnect[8]: FAILED! 2026-09-29T12:03:29.742+0200, [PLC2]: CPLCHandler: Reconnect[8]: Reconnect cycle end 2026-09-29T12:03:30.635+0200, [PLC1]: CPLCHandler: Reconnect[12]: Reconnect cycle begin... 2026-09-29T12:03:30.635+0200, [PLC1]: CPLCHandler: Reconnect[12]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:34.717+0200, ERROR: [PLC1]: CPLCHandler: Reconnect[12]: FAILED! 2026-09-29T12:03:34.718+0200, [PLC1]: CPLCHandler: Reconnect[12]: Reconnect cycle end 2026-09-29T12:03:40.630+0200, [PLC2]: CPLCHandler: Reconnect[9]: Reconnect cycle begin... 2026-09-29T12:03:40.630+0200, [PLC2]: CPLCHandler: Reconnect[9]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:40.631+0200, [PLC3]: CPLCHandler: Reconnect[9]: Reconnect cycle begin... 2026-09-29T12:03:40.632+0200, [PLC3]: CPLCHandler: Reconnect[9]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:40.632+0200, ERROR: [PLC3]: CPLCHandler: Reconnect[9]: FAILED! 2026-09-29T12:03:40.632+0200, [PLC3]: CPLCHandler: Reconnect[9]: Reconnect cycle end 2026-09-29T12:03:40.637+0200, [PLC1]: CPLCHandler: Reconnect[13]: Reconnect cycle begin... 2026-09-29T12:03:40.637+0200, [PLC1]: CPLCHandler: Reconnect[13]: STATE_PLC_NOT_CONNECTED: tries to open channel... 2026-09-29T12:03:40.637+0200, * ERROR: [PLC1]: CPLCHandler: Reconnect[13]: FAILED! 2026-09-29T12:03:40.637+0200, [PLC1]: CPLCHandler: Reconnect[13]: Reconnect cycle end Ich kenne mich nicht so gut aus mit dem Thema OPC. Aber bis vor dem Windows Update hat es funktioniert.. Bin mit meiner Fehlersuche langsam am Ende...!
Last updated: 2026-09-29

Post by davidbo on Clean old license into an image SD ^{CODESYS Forge talk (Post)}
That might not be enough using CODESYS V3.5 SP20 and CODESYS Control for Raspberry Pi MC SL version: 4.11 I deleted .cmact_license directory. I installed new license and the dialog box said it was done successfully, but in reality it was not. What more should be deleted 5:/var/opt/codesys$ ls -la total 1948 drwxr-xr-x 10 root root 4096 Nov 17 12:29 . drwxr-xr-x 5 root root 4096 Jul 30 2020 .. -rw-r--r-- 1 root root 100014 Nov 17 12:08 .Audit_0.log -rw-r--r-- 1 root root 100040 Nov 17 11:30 .Audit_1.log -rw-r--r-- 1 root root 100062 Nov 17 09:18 .Audit_2.log -rw-r--r-- 1 root root 66260 Nov 17 12:36 .Audit.log drwxr-xr-x 2 root root 4096 Mar 30 2020 backup -rw-r--r-- 1 root root 2640 Feb 22 2024 bacstac.ini drwxr-xr-x 4 root root 4096 Mar 30 2020 cert drwxr-xr-x 2 root root 4096 Nov 17 12:29 .cmact_licenses drwxr-xr-x 2 root root 4096 Mar 30 2020 _cnc -rw-r--r-- 1 root root 1000088 Nov 17 08:35 codesyscontrol_0.log -rw-r--r-- 1 root root 422521 Nov 17 12:30 codesyscontrol.log -rw-r--r-- 1 root root 355 Nov 17 12:29 .GroupDatabase.csv -rw-r--r-- 1 root root 355 Nov 17 12:19 .GroupDatabase.csv_ drwxr-xr-x 3 root root 4096 Nov 17 11:16 OPCUAServer drwxr-xr-x 6 root root 4096 Mar 30 2020 .pki drwxr-xr-x 9 root root 4096 Nov 17 11:16 PlcLogic -rwxr-xr-x 1 root root 156 Mar 30 2020 rts_set_baud.sh -rw-r--r-- 1 root root 20736 Feb 22 2024 .SoftContainer_CmEmbedded.wbb -rw-r--r-- 1 root root 12445 Nov 17 09:06 SysFileMap.cfg -rw-r--r-- 1 root root 1983 Feb 22 2024 .UFC_SoftContainer_CmEmbedded.WibuC mLif -rw-r--r-- 1 root root 646 Nov 17 09:51 .UserDatabase.csv -rw-r--r-- 1 root root 646 Nov 17 09:51 .UserDatabase.csv_ -rw-r--r-- 1 root root 17305 Nov 17 12:29 .UserMgmtRightsDB.csv drwxr-xr-x 2 root root 4096 Mar 30 2020 visu -rw-r--r-- 1 root root 32684 Feb 8 2023 WibuCtxt.ctx
Last updated: 2025-11-17

Post by damian177 on Codesys and SMS in RPi ^{CODESYS Forge talk (Post)}
Hi, I try use IIoT library to send and receive SMS by Raspbery PI and Codesys. I installed IIoT package and added the SMS library, But something is wrong, when I init communication it doesn't work, When I sniffer my communication (AT commands) beetwen RS232 RaspberryPi and my GSM modem I have only below commands: AT+CMEE=1 OK AT+CPIN? +CPIN: READY Anyone have idea what can be wrong ?
Last updated: 2023-09-28

Post by mondinmr on Jitter problems on imx8 ^{CODESYS Forge talk (Post)}
SOLVED!!! In this imx8 max_cstate=1 in kernel boot parameters is not working! We found a workaround: #include <stdio.h> #include <fcntl.h> #include <unistd.h> #include <stdint.h> int main(void) { int fd; uint32_t value = 0; fd = open("/dev/cpu_dma_latency", O_WRONLY); if (fd < 0) { perror("Error opening /dev/cpu_dma_latency"); return 1; } if (write(fd, &value, sizeof(value)) != sizeof(value)) { perror("Error writing to /dev/cpu_dma_latency"); close(fd); return 1; } while (1) { pause(); } } This simple code launched before CODESYS do the same work! Now jitter is identical as measured by cyclictest!
Last updated: 2023-10-19

Post by trprsmn on "Scan Network" doesn't find CR1140 device (ifm) ^{CODESYS Forge talk (Post)}
Hi, I'm watching an ifm tutorial on how to setup an industrial controller in CODESYS. I'm using an 'ecomatDisplay43inch_64bit) controller. CODESYS Gateway and PLC are both runngin (systray). However if I click "Scan Network" I can't find my controller. The only thing it finds is a "desktop" it seems (I'm using a Windows 10 on a Mac Book using VMWare, so maybe it has something to do with that?). How can I fix this? Thanks in advance!
Last updated: 2024-09-11

Post by gatto on Read codesys version in the codesys application ^{CODESYS Forge talk (Post)}
hi, i used another way declaration: pApp : POINTER TO APPLICATION; pAppInfo : POINTER TO APPLICATION_INFO; ProjectName : STRING (24) ; CodesysVersion : STRING (15) ; code: //library : // CmpApp // IoDrvEthernet // // Get Pointer to current application pApp := CmpApp.AppGetCurrent( pResult:= 0 ); // Get Pointer to Application information pAppInfo := CmpApp.AppGetApplicationInfo(pApp:= pApp, pResult:= 0 ); ProjectName := pAppInfo^.pstProjectName^ ; //convert codesys version to string CodesysVersion := IoDrvEthernet.UDINT_TO_IPSTRING ( udiIPAddress := pApp^.udiPSVersion ) ; so i think you need to convert your dwVersion in a UDINT and after convert UDINT_TO_IPSTRING
Last updated: 2025-01-17

Post by fschuler on Keine Verbindung zum Raspberry bei Runtime Installation ^{CODESYS Forge talk (Post)}
Hallo, Hi, Ich versuche die Codesys Runtime auf einer Raspberry PI 3B+ zu installieren. Immer wenn ich auf den Schalter installieren drücke kommt eine Fehlermeldung: Keine Verbindung zum Zielgerät: An established connection was aborted by the server. Raspberry 3B+ mit neustem raspberry PI OS. Codesys 3.5.15 Patch 1 Codesys Runtime Package 3.5.16.20 SSH ist aktiviert. I ich kann mich mit Putty einloggen Ping ist möglich IP Adresse suchen ist möglich Nur die Installation startet nicht
Last updated: 2025-07-23

Post by kurtk on Screenshot with "Sys Process Execute Command" ^{CODESYS Forge talk (Post)}
I am working on this same thing... I wonder if when you execute it in a "terminal" it is a graphical terminal window running under X whereas when it is run from a SysProcess, it is "headless" and hence X-less Does DISPLAY=:0 magically attach to the X session Wouldn't it make sense that scrot or imagemagick would automatically by default reference DISPLAY=:0 I'm just trying to figure out how this works or is supposed to work
Last updated: 2025-09-12

Post by wehling-h on PI Input value ^{CODESYS Forge talk (Post)}
Hi geoweil, have you tried to save changed values to remanent area or using a VAR RETAIN? After restart you have to initialize Counter with last remanent value. Depending on changes per cycle and the possibilitiy of your control unit to write remanent storage. Otherwise you need a buffering system to ensure save backup of last PI_Counter value. May you could read this Thread to get further help: https://forge.codesys.com/forge/talk/Engineering/thread/31e1c8349e/#bf48
Last updated: 2024-01-12

Post by fabiodasilveira on Static Analysis Error SA0026 ^{CODESYS Forge talk (Post)}
Hello Everyone, I am really struggling to understand why codesys would present an error regarding the following: VAR strByte1: STRING(10):= '192'; strByte2: STRING(10):= '168'; strByte3: STRING(10):= '1'; strByte4: STRING(10):= '0'; strIPAddress: STRING:= '192.168.1.1'; END_VAR //Updating Variables strByte1:= BYTE_TO_STRING(GVL.abyPSsIpAddress[0]); strByte2:= BYTE_TO_STRING(GVL.abyPSsIpAddress[1]); strByte3:= BYTE_TO_STRING(GVL.abyPSsIpAddress[2]); strByte4:= BYTE_TO_STRING(GVL.abyPSsIpAddress[3]); strIPAddress:= CONCAT(strByte1, CONCAT('.', CONCAT(strByte2, CONCAT('.', CONCAT(strByte3, CONCAT('.', strByte4)))))); Any help would be much appreciated.
Last updated: 2026-07-27

Post by wmoon on Licensing info not available. ^{CODESYS Forge talk (Post)}
That command can't excute on my device. I installed CODESYS into Hilscher's product using container Here is the Docker file what I used. I'm not sure if this docker file have a problem. If it have a problem, please let me know how to download the files into my device using ftp server. FROM arm64v8/debian:11.6 RUN apt-get update RUN apt-get install -y wget sudo unzip libusb-1.0-0-dev procps ENV CDS_VERSION "4.10.0.0" ENV EDGE_VERSION "4.10.0.0" ENV URL "https://store-archive.codesys.com/ftp_download/3S/LinuxARM64/2302000039/$CDS_VERSION/CODESYS%20Control%20for%20Linux%20ARM64%20SL%20$CDS_VERSION.package" ENV EDGE_URL "https://store-archive.codesys.com/ftp_download/3S/EdgeGatewayLinux/000120/$EDGE_VERSION/CODESYS%20Edge%20Gateway%20for%20Linux%20$EDGE_VERSION.package" RUN wget --output-document=/tmp/codesys.package $URL && \ unzip -p /tmp/codesys.package 'codemeter.deb' > /tmp/codemeter.deb && dpkg -i /tmp/codemeter.deb && \ unzip -p /tmp/codesys.package 'codesyscontrol.deb' > /tmp/codesys.deb && dpkg -i /tmp/codesys.deb RUN wget --output-document=/tmp/edge.package $EDGE_URL && \ unzip -p /tmp/edge.package '*arm64.deb' > /tmp/edge.deb && dpkg -i /tmp/edge.deb EXPOSE 11740 1217 11743 ENTRYPOINT ["/bin/sh", "-c" , "/etc/init.d/codesyscontrol start && /etc/init.d/codesysedge start && tail -f /dev/null"]
Last updated: 2024-03-20

Post by k2saki on CNC / G01 Speed is very slow (or go-stop motion) in Continuous short segment . ^{CODESYS Forge talk (Post)}
I'm using CAD/CAM that outputs GCode with G01 many short segments from NURBS Curve, only X-Y axis. But CODESYS CNC motion seems much slower ( or stop-go motion ) in simulation mode than F-Value (I checked value from SMC_Interpolator - dVel ). In GCode G01, F value is F500, but movement is very slow, actual speed (dVel) is between 0 to 30 back and forth. I think very old CNC can move like that, but nowadays, a lot of CNC can move smoothly to process free curve ( somethimes option switch ) I tried to use G51 Dxx but I got the same result. My questions are 1) How do I improve CODESYS CNC motion in this case ? 2) How can I graph the sampling from dVel of SMC_Interpolate in CODESYS? From my GCode N2006 G01 X1.4364 Y-14.6847 F500 N2007 G01 X1.6759 Y-14.6768 N2008 G01 X1.9152 Y-14.6486 N2009 G01 X2.1547 Y-14.6400 N2010 G01 X2.3943 Y-14.6090 N2011 G01 X2.6336 Y-14.6002 N2012 G01 X2.8732 Y-14.5716 N2013 G01 X3.1127 Y-14.5634 N2014 G01 X3.3520 Y-14.5410 N2015 G01 X3.5915 Y-14.5336 N2016 G01 X3.8308 Y-14.5307 ... Thansk.
Last updated: 2024-04-29

Post by timvh on JSONByteArrayWriter string result incorrect order ^{CODESYS Forge talk (Post)}
See the example below. You can insert key/value pairs as required At first the JSON string will be filled with: "{$"Key1$": $"Value0$", $"Key2$": [{$"Key3$": 1, $"Key4$": 2}]}" With xAdd, you can insert items, which will result in: "{$"Key1$": $"Value0$", $"Key2$": [{$"Key3$": 1, $"Key4$": 2},{$"Key3$": 3, $"Key4$": 4}]}" VAR factory : JSON.JSONDataFactory; eDataFactoryError : FBF.ERROR; pJsonData : POINTER TO JSON.JSONData := factory.Create(eError => eDataFactoryError); fb_JBuilder : JSON.JSONBuilder; wsValue : WSTRING; diRootIndex, diObjectIndex1, diObjectIndex2, diObjectIndex3 : DINT; iValue : INT; jsonArrayWriter : JSON.JSONByteArrayWriter; wsJsonData : WSTRING(1000); xFirst : BOOL := TRUE; xWrite: BOOL; xAdd: BOOL; END_VAR IF xFirst THEN fb_JBuilder.Reset(); fb_JBuilder(pJsonData := pJsonData, diRootObj => diRootIndex); wsValue := "Value0"; fb_JBuilder.SetKeyWithValue("Key1", wsValue, diParentIndex := diRootIndex); diObjectIndex1 := fb_JBuilder.SetKeyWithArray(wsKey := "Key2", diParentIndex := diRootIndex); diObjectIndex2 := fb_JBuilder.SetObject(diParentIndex := diObjectIndex1); iValue := 1; fb_JBuilder.SetKeyWithValue("Key3", iValue, diParentIndex := diObjectIndex2); iValue := 2; fb_JBuilder.SetKeyWithValue("Key4", iValue, diParentIndex := diObjectIndex2); xFirst := FALSE; xWrite := TRUE; END_IF IF xAdd THEN xAdd := FALSE; diObjectIndex3 := fb_JBuilder.SetObject(diParentIndex := diObjectIndex1); iValue := 3; fb_JBuilder.SetKeyWithValue("Key3", iValue, diParentIndex := diObjectIndex3); iValue := 4; fb_JBuilder.SetKeyWithValue("Key4", iValue, diParentIndex := diObjectIndex3); xWrite := TRUE; END_IF IF xWrite THEN xWrite := FALSE; jsonArrayWriter( xExecute := TRUE, wsLinebreak := "", pwData := ADR(wsJsonData), udiSize := SIZEOF(wsJsonData), jsonData := pJsonData^, xAsyncMode := FALSE ); END_IF IF jsonArrayWriter.xDone OR jsonArrayWriter.xError THEN jsonArrayWriter(xExecute := FALSE, pwData := ADR(wsJsonData), udiSize := SIZEOF(wsJsonData), jsonData := pJsonData^, xAsyncMode := FALSE); END_IF
Last updated: 2026-06-14

Post by janber0206 on Lizenz lässt sich nicht aktivieren für Revolution Pi ^{CODESYS Forge talk (Post)}
Ich versuche grade die Lizenz für den Revolution Pi zu aktivieren, das hat auch schon im Laufe eines Jahres 20 mal geklappt, jetzt bekomme ich grade nur die Fehlermeldungen zu sehen in den angehängten Screenshots. Die Aktivierung der OPC-Client Lizenz lief ohne Probleme geht nur um die aktivierung für die Codesys Control for Raspberry Pi MC SL. Ich habe sowohl die Webaktivierung versucht als auch in der Codesys IDE, im Lizenz Manager versucht die Lizenz zu aktivieren. Aktivierung mit Dongle kommt nicht infrage da die bei Endkunden eingebaut werden. Hatte jemand ähnliche Probleme, bzw. weiß jemand wie das zu beheben ist? MfG Jannis
Last updated: 2023-10-27

Post by shrikantp007 on new to codesys help on modbus with ardunio modbus rtu ^{CODESYS Forge talk (Post)}
Hello , I am new to codesys ,working with it for just 15-17 days so ,i think i am able to installed it and configure it ,not i want to use ardunio program (smart dustbin ,college project using motor and Ultrasonic Module HC-SR04 and servo motor). i use ardunio program to write code with chatgpt to work ardunio as a modbus rtu as i dont have ethernet or wifi shild ,i wrote program in ariduno but now don have idea what change i have to make in codesys to comunicate as modbus slave it give error with bus error ,where i can get all errors ? Thanks in advance :)
Last updated: 2024-07-21

Post by shrikantp007 on help to get codesys understand ^{CODESYS Forge talk (Post)}
Hello , I need some help on how to start with , 1) how to get test license to test codesys , 2) how to take a configuration backup or running process back and post file on fourm so people can understand and deploy same file and get idea what is missing or configure wrong 3) where i can get pdf for codesys admin or programmer 4) what is hardware recommand ,i am running on windows guest on kvm server .is it ok ? 5) i am trying to get ardunio porject working ,using ardunio board as a modbus slave but its not working some how https://forge.codesys.com/forge/talk/Engineering/thread/bf832569b8/ Thanks in advance . shrikant pune -india
Last updated: 2024-07-22

Post by micik on False Notification Application Error with raspberry pi 4 ^{CODESYS Forge talk (Post)}
Hello, I have just went through all steps shown on Codesys YT channel https://www.youtube.com/watch?v=RPoPscbo3Kc And it works, I have installed PI OS 32 bit and choose Single Core. However, immediattely when I create standard project with Raspberrz pi device, "Application" is underlined, like there is an error, but in reality there are no errors, and I cannot see what are these 3 messages like shown in attachment. Aside for this red underline, everything seems to work fine. How to correct this? Thank you! Update: I have found what errors are, but not sure how to correct them: Identifier 'IoDrvGPIO' not defined Function block 'IoDrvGPIO' must be instantiated to be accessed 'IoDrvGPIO' is no component of 'IoDrvGPIO'
Last updated: 2024-09-03

Post by ton on String nach erlaubten/unerlaubten Zeichen durchsuchen ^{CODESYS Forge talk (Post)}
Hi Timo, FUNCTION Sonderzeichen_Check : bool VAR_INPUT sInputString : STRING; // Zu prüfender String END_VAR VAR i: INT; iAsc: INT; END_VAR Sonderzeichen_Check:= TRUE; FOR i:= 0 TO len(sInputString) - 1 DO iAscii:= sInputString[i]; //Get ASCII value //Check value between 48('0') and 65('9') or between 65('A') and 90('Z') or between 97('a') and 122('z') or IF iAscii >= 48 AND iAscii <= 57 OR iAscii >= 65 AND iAscii <= 90 OR iAscii >= 97 AND iAscii <= 122 THEN //iAscii valit ELSE Sonderzeichen_Check:= FALSE; END_IF END_FOR Diese FUNCTION anrufen: VAR xTest1: BOOL; xTest2: BOOL; sCheck: STRING; END_VAR xTest1:= Sonderzeichen_Check(sInputString:= 'abcuharoahse89347KEWDL'); //=TRUE xTest2:= Sonderzeichen_Check(sInputString:= 'abcuharoahse89347KEWDL?'); //=FALSE IF Sonderzeichen_Check(sInputString:= 'CheckThisSting,') THEN sCheck:= 'OK'; ELSE sCheck:= 'NOT OK'; END_IF
Last updated: 2025-01-20

Post by ahofer on ETHERCAT EK1100 und EL8601-8411 ^{CODESYS Forge talk (Post)}
Liebe Forumsteilnehmer, hat jemand schon die Beckhoff-Multi-Klemme EL8601-8411 am EK1100 zusammen mit dem Raspberry Pi verwendet? Ich bin gerade am Testen und habe festgestellt - dass das mit dem Einstecken der Geräte nur teilweise funktioniert. - DI/DO und AI(U) lässt sich benutzen. - Den Zähler kann ich nicht testen, weil das Gerät nicht einsteckbar ist. Ich kann es zwar einstecken, aber dann läuft der Bus nicht. - Beim Encodereingang fehlt mir vermutlich ein geeigneter Funktionsbaustein um den zu betreiben. Gibts da evtl. irgendwo eine Bibliothek? Ich benutze CODESYS V3.5.19.70, habe die neuesten Gerätedateien (XML) von Beckhoff eingespielt und für den Raspberry Pi benutze ich die Version Codesys Control for Raspberry Pi 4.14. Für Antworten bedanke ich mich schon mal herzlich VG A. Hofer
Last updated: 2025-04-04

Post by jampid on Struct Literal ^{CODESYS Forge talk (Post)}
Bonjour Davidmic, Il n'est pas possible d'associer une méthode à une fonction. Cela est possible sur les Blocs fonctions. En utilisant ta DUT MyStruct, je créé une fonction avec en entrée un tableau de structure :** FUNCTION F_F3 : REAL VAR_IN_OUT // bien définir un type IN_OUT IN_ptrINT: ARRAY[*] OF MyStruct; // la taille sera définie ultérieurement/ END_VAR VAR _di: DINT; // Index de parcours du tableau pour l'écriture dans les cases ENDVAR ============== //Programme F_F3: FOR _di := LOWER_BOUND(IN_ptrINT,1) TO UPPER_BOUND(IN_ptrINT,1) DO IN_ptrINT[_di].som:=IN_ptrINT[_di].a + IN_ptrINT[_di].b; END_FOR J'utilise ensuite cette fonction dans un POU Programme : PROGRAM Test_F_Fx VAR _aiTAB9:ARRAY[0..3] OF MyStruct := [(a := 1, b := 1.2), (a := 2, b := 2.2), (a := 3, b := 3.3), (a := 4, b := 4.4)]; END_VAR ** ==========** F_F3(IN_ptrINT:=_aiTAB9 ); Voilà l'idée pour avancer. Une autre idée, est d'utiliser les pointeurs ou les références. Bon développement!
Last updated: 2025-04-07

Post by gallusrrr on usb2can in Codeysy 3.5 Can Gateway ^{CODESYS Forge talk (Post)}
Hallo Forum das ist mein erster Post bei euch also bitte seit nachsichtig :) ich habe mir den: USB zu CAN Konverter Kable for Raspberry Pi4/Pi3B+/Pi3/Pi Zero(W)/Jetson Nano/Tinker Board and Any Single Board Computer Support Windows Linux and Mac OS (USB2CAN-C) Gekauft da er in Linux arbeiten soll dachte ich man kann den so in codesys einbinden da es auf einen Rasperry Pi lauft. Erkannt wird der Adapter als Bus 001 Device 004: ID 1d50:606f OpenMoko, Inc. Geschwister Schneider CAN adapter Wie bekomme ich den in Codesys mit einen Rasperry pi eingebunden. (Im Internet habe ich nichts gefunden.) ich bedanke mich. euer Martin
Last updated: 2024-01-16

Post by k2saki on CNC Open Source Project / Can I convert my project to text-files ? ^{CODESYS Forge talk (Post)}
Hi. I published My CODESYS-CNC Project to GitHub and I set it Open Source Software. Here https://github.com/k-s-saki/RPi_CODESYS_CNC My CNC Project is binary file , using FBD for IPO , so I found it is a little bit hard to work with people on GitHub. (diff / merge ) My question is 1) Is it possible to convert my project ( only POUs is also fine ) into text file ? How? 2) Would it be better to rewrite all FBD/LD into ST and copy them manually to text files? Thanks.
Last updated: 2024-05-16

Post by damian177 on CM4S GPIO's in Codesys ^{CODESYS Forge talk (Post)}
Hi, I am running my application on device based on Compute Module 4S (Cortex-A72 (ARMv8) 64-bit ). On this device I installed RPi Runtime in 4.11.0.0 version. In my project I use device: Codesys Control for Raspberry Pi 64SL and my project works, but I actually do not have acces to all GPIO's , because GPIOs Compute Module is available only in 3.5.16.0 version and it doesn't work. Properly work GPIOs B+/Pi2 but using this device I do not have acces to all GPIO's in CM4S. Anyone of can tell me how add GPIOs Compute Module 4.11.0.0 to my project ?
Last updated: 2024-05-28

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