Linux ARM64 SL, GPIO Access ^{CODESYS Forge talk (Thread)}
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Read Serial Number of PLC ^{CODESYS Forge talk (Thread)}
Read Serial Number of PLC
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KNX SL on stock PFC200 firmware ^{CODESYS Forge talk (Thread)}
KNX SL on stock PFC200 firmware
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Raspberry Pi 4 POU not running ^{CODESYS Forge talk (Thread)}
Raspberry Pi 4 POU not running
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Stepper motor control with (SM_Drive_RaspStepper_direct) ^{CODESYS Forge talk (Thread)}
Stepper motor control with (SM_Drive_RaspStepper_direct)
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Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Thread)}
Deploy LicenseServer for Linux SL
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Deploy Control SL cant find Podman
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<Dereference of invalid pointer> ^{CODESYS Forge talk (Thread)}
<dereference of="" invalid="" pointer=""></dereference>
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Post by osande on Trend/trace data ^{CODESYS Forge talk (Post)}
Trend ....
Last updated: 2026-03-13

Post by osande on Trend/trace data ^{CODESYS Forge talk (Post)}
The standard Trace works...
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Hardware compatibility with Linux RealTime PLC ^{CODESYS Forge talk (Thread)}
Hardware compatibility with Linux RealTime PLC
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Reset device password Festo PLC ^{CODESYS Forge talk (Thread)}
Reset device password Festo PLC
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Pi as Modbus TCP slave. Errors ^{CODESYS Forge talk (Thread)}
Pi as Modbus TCP slave. Errors
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PFC200 - WAGO 750-8202 - MODBUS RTU ^{CODESYS Forge talk (Thread)}
PFC200 - WAGO 750-8202 - MODBUS RTU
Last updated: 2026-05-22

PFC200 - WAGO 750-8202 - MODBUS RTU ^{CODESYS Forge talk (Thread)}
PFC200 - WAGO 750-8202 - MODBUS RTU
Last updated: 2026-05-22

See if application is running ^{CODESYS Forge talk (Thread)}
See if application is running
Last updated: 2026-07-10

Post by brandonje on [Error] IoDrvEtherNetIP Library with Weintek ^{CODESYS Forge talk (Post)}
I'm using weintek and Codesys V3.5 SP22 when I try to charge an ethernetIP device show me this error: ------ Build started: Application: Device.Application ------- Typify code... [ERROR] cip object, 4.9.0.0 (codesys): TCPIP_Interface: C0231: Expression of type 'BOOL' expected in this place [ERROR] cip object, 4.9.0.0 (codesys): TCPIP_Interface: C0077: Unknown type: '(_pPhysicalLink^._xLinkState <> CmpSysEthernet.OperStatus.SYSETH_OPERSTAT_Up)' [ERROR] cip object, 4.9.0.0 (codesys): TCPIP_Interface: C0077: Unknown type: 'CmpSysEthernet.OperStatus.SYSETH_OPERSTAT_Up' [ERROR] cip object, 4.9.0.0 (codesys): TCPIP_Interface: C0062: 'CmpSysEthernet.OperStatus' is no structured variable [ERROR] cip object, 4.9.0.0 (codesys): TCPIP_Interface: C0063: 'CMPSYSETHERNET, 3.4.3.0 (3S - SMART SOFTWARE SOLUTIONS GMBH)' contains no definition for 'OperStatus' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0046: Identifier '_diAdapterNumber' not defined [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: '_diAdapterNumber'' to type 'DINT' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: 'ADR(ethFrame.ethData)'' to type 'POINTER TO StructEthernetframe' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0077: Unknown type: 'ethFrame.ethData' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: 'ethFrame.udFrameLen'' to type 'ANY' [ERROR] cip object, 4.9.0.0 (codesys): SendEthFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): _OpenEthAdapter [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: '((driverInstance * 2) + 1)'' to type 'ANY' [ERROR] cip object, 4.9.0.0 (codesys): _OpenEthAdapter [TCPIP_Interface]: C0077: Unknown type: '(driverInstance * 2)' [ERROR] cip object, 4.9.0.0 (codesys): _OpenEthAdapter [TCPIP_Interface]: C0077: Unknown type: 'driverInstance' [ERROR] cip object, 4.9.0.0 (codesys): _OpenEthAdapter [TCPIP_Interface]: C0046: Identifier 'driverInstance' not defined [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0231: Expression of type 'BOOL' expected in this place [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'SIZEOF(ethFrame.ethData)' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'ethFrame.ethData' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0018: 'ethFrame.udFrameLen' is no valid assignment target [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: 'ADR(ethFrame.ethData)'' to type 'POINTER TO BYTE' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'ethFrame.ethData' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [TCPIP_Interface]: C0201: Type 'SysEthernetFrame' is not equal to type 'SysEthernetFrame' of VAR_IN_OUT respectively REFERENCE 'ethFrame' [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0046: Identifier 'ethClose' not defined [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0018: 'ethClose' is no valid assignment target [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0046: Identifier '_diAdapterNumber' not defined [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: '_diAdapterNumber'' to type 'DINT' [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0046: Identifier '_diAdapterNumber' not defined [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0018: '_diAdapterNumber' is no valid assignment target [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0046: Identifier '_stName' not defined [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0018: '_stName' is no valid assignment target [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0046: Identifier '_stDescription' not defined [ERROR] cip object, 4.9.0.0 (codesys): _CloseEthAdapter [TCPIP_Interface]: C0018: '_stDescription' is no valid assignment target [ERROR] cip object, 4.9.0.0 (codesys): AddressConflictDetection [TCPIP_Interface]: C0231: Expression of type 'BOOL' expected in this place [ERROR] cip object, 4.9.0.0 (codesys): AddressConflictDetection [TCPIP_Interface]: C0077: Unknown type: '(_pPhysicalLink^._xLinkState = CmpSysEthernet.OperStatus.SYSETH_OPERSTAT_Up)' [ERROR] cip object, 4.9.0.0 (codesys): AddressConflictDetection [TCPIP_Interface]: C0077: Unknown type: 'CmpSysEthernet.OperStatus.SYSETH_OPERSTAT_Up' [ERROR] cip object, 4.9.0.0 (codesys): AddressConflictDetection [TCPIP_Interface]: C0062: 'CmpSysEthernet.OperStatus' is no structured variable [ERROR] cip object, 4.9.0.0 (codesys): AddressConflictDetection [TCPIP_Interface]: C0063: 'CMPSYSETHERNET, 3.4.3.0 (3S - SMART SOFTWARE SOLUTIONS GMBH)' contains no definition for 'OperStatus' [ERROR] cip object, 4.9.0.0 (codesys): Recv [TCPIP_Interface]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): Recv [TCPIP_Interface]: C0046: Identifier '_diAdapterNumber' not defined [ERROR] cip object, 4.9.0.0 (codesys): Recv [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: '_diAdapterNumber'' to type 'DINT' [ERROR] cip object, 4.9.0.0 (codesys): Recv [TCPIP_Interface]: C0046: Identifier '_diAdapterNumber' not defined [ERROR] cip object, 4.9.0.0 (codesys): Recv [TCPIP_Interface]: C0032: Cannot convert type 'Unknown type: '_diAdapterNumber'' to type 'DINT' [ERROR] memory block manager, 3.5.21.30 (codesys): ObjectRetain [Disposable]: C0448: Operator '__XADD' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] memory block manager, 3.5.21.30 (codesys): ObjectRelease [Disposable]: C0448: Operator '__XADD' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [LLDP_Management]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [LLDP_Management]: C0201: Type 'SysEthernetFrame' is not equal to type 'SysEthernetFrame' of VAR_IN_OUT respectively REFERENCE 'frame' [ERROR] cip object, 4.9.0.0 (codesys): SendFrame [LLDP_Management]: C0201: Type 'SysEthernetFrame' is not equal to type 'SysEthernetFrame' of VAR_IN_OUT respectively REFERENCE 'ethFrame' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0032: Cannot convert type 'Unknown type: 'ADR(frame.ethData[0])'' to type 'POINTER TO BYTE' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0077: Unknown type: 'frame.ethData[0]' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0032: Cannot convert type 'Unknown type: 'SIZEOF(frame.ethData)'' to type 'UDINT' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0077: Unknown type: 'frame.ethData' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0018: 'frame.udFrameLen' is no valid assignment target [ERROR] cip object, 4.9.0.0 (codesys): CreateFrame [LLDP_Management]: C0077: Unknown type: 'SysEthernetFrame' [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Receive [UcmmReceiver]: C0448: Operator '__COMPARE_AND_SWAP' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Send [UcmmReceiver]: C0448: Operator '__COMPARE_AND_SWAP' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Enqueue [UcmmQueue]: C0448: Operator '__COMPARE_AND_SWAP' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Enqueue [UcmmQueue]: C0448: Operator '__XADD' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Enqueue [UcmmQueue]: C0448: Operator '__XADD' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Dequeue [UcmmQueue]: C0448: Operator '__XADD' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Dequeue [UcmmQueue]: C0448: Operator '__COMPARE_AND_SWAP' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] iodrvethernetip, 4.9.0.0 (codesys): Dequeue [UcmmQueue]: C0448: Operator '__XADD' is not supported by your current target. At least runtime system version 3.5.14.0 is required. [ERROR] asynchronous job manager, 5.0.0.0 (codesys): ExtendAsync [FactoryBase]: C0448: Operator '__COMPARE_AND_SWAP' is not supported by your current target. At least runtime system version 3.5.14.0 is required. Compile complete -- 71 errors, 0 warnings Build complete -- 71 errors, 0 warnings : No download possible
Last updated: 2026-08-20

Post by open on How to create a stopwatch? ^{CODESYS Forge talk (Post)}
Hi @ph0010421 and @Ton, Is it possible to program a stopwatch to measure a system running time when it is turn on, and pause when the system is turn off. I tried your examples when stopped, the elapsed time will then be calculated, but i need the time to be continuously counting. Warmest regards,
Last updated: 2023-12-11

Post by roundex on CSVReaderInit returns error : INVALID_HANDLE ^{CODESYS Forge talk (Post)}
I got same issue but managed to get it to work again by downgrading the Runtime. Here's my specs: CODESYS V3.5.19.0 Runtime Linux SL 4.7.0.0. CSV Utility SL 1.1.0.0 (Licensed IIoT libraries SL) I tried Runtime 4.8.0.0. and 4.9.0.0 but both result in INVALID_HANDLE error.
Last updated: 2023-08-30

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