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conformation about the CODESYS Extends SL and CODESYS SDK ^{CODESYS Forge} ^talk ^(Thread)
conformation about the CODESYS Extends SL and CODESYS SDK
Last updated: 5 days ago

Post by jp23 on Unable to Connect to Modbus RTU Device ^{CODESYS Forge} ^talk ^(Post)
Hi all, I am attempting to use the Control Win V3 soft PLC to control a WAGO 750-315 remote I/O system via modbus RTU communication. I am struggling to connect to the device. I have been following this tutorial: https://www.youtube.com/watch?v=YlRfkESaNds I have setup my devices as shown in the images below. I have verified that my com port settings are correct as I am able to connect/control using modbus simulator software with these settings. I have also connected to a modbus master simulator program as instructed in the video, but the orange triangles will not go away. Additionally, I have updated my settings to 485 using the PLC shell. I have also set "always update variables" to enabled (1). Serial port, PCI-Bus, and modbus serial device status all show as "Not Running."
Last updated: 2024-08-26

Post by s1ack on Wago PFC200 Ethernet / IoDrvEthernet Issue? ^{CODESYS Forge} ^talk ^(Post)
CODESYS Control for PFC200 4.13.00 CODESYS IIoT Libraries SL 1.11.0.0 Application Based License: CODESYS Control Standard M I have (2) projects with similar code base and both using Wago PFC200. On the second project I am seeing 2 things that I have not been able to resolve: 1) Errors in the log under the Ethernet Item: IoDrvEthernet: [PCI\E1Q51CE62] Could not be found on target! Please check the Ethernet settings. 2) Exception for CPU Load. "Processorload watchdog: plcload=100, maxplcload=95" I have slowed down cyclic tasks on this project, even though on the first project there is actually more code - and it does not exhibit this behavior. In looking at the CPU loading via Linux 'TOP' command there appears to be 20% idle. So plenty of headroom (my opinion). In an effort to troubleshoot I have duplicated the target hardware on my bench. It ran overnight without a CPU load exception. On the test system, I have tried (3) version of the ethernet device. 3.5.16.0 3.5.17.0 and 4.2.0.0 Presently the log does not show the error, but status says the module reports an error. I really do not know if this issue is related to the CPU load exception. The issue does not appear to effect ethernet communications (ModbusTCP or SNMP or Webvisu or PuTTy into Linux Shell). On my test bench I have ModbusTCP slave simulators for all ModbusTCP slaves, but only (1) of the (5) SNMP devices present.
Last updated: 2025-01-21

Post by andrej on Write to File on soft PLC winV3x64 ^{CODESYS Forge} ^talk ^(Post)
Hello all, I would like to store some data in text file. I use the soft PLC Win V3x64, on Windows 10. I use the SysFile Library 3.5.17.0. If I store the file directly in the in the directory of the PLC i.e. in '/CODESYSControlWinV3x64/E1FA7ABE/PlcLogic/LogAU.txt' the file is correctly filled with the data. However, If I use an absolute path to a different directory no data is stored in the respective file. Despite the fact that the respective file exists and the Filehandler is correctly opened (see in picture _fdSysFHandle <> -1). // sFileName : STRING := 'LogAU.txt'; // STORES FILE IN ../CODESYSControlWinV3x64/../PlcLogic/LogAU.txt' sFileName : STRING := 'C/Temp/LogAU.txt'// DOES NOT WORK --------------------- // FILE DESCRIPTOR _fdSysFHandle := SysFile.SysFileOpen( szFile:= sFileName,am:= SysFile.AM_APPEND,pResult := ADR(_Result)); Does some have an idea where the problem is, resp. how I can get store a file in an arbitrary directory. Thanks a lot and kind regards Andreas
Last updated: 2023-10-24

CoDeSys libraries for BECKHOFF EL7332/EL7342 ^{CODESYS Forge} ^talk ^(Thread)
CoDeSys libraries for BECKHOFF EL7332/EL7342
Last updated: 2023-08-25

Import RsLogix 5000 project to Codesys ^{CODESYS Forge} ^talk ^(Thread)
Import RsLogix 5000 project to Codesys
Last updated: 2023-09-07

Codesys Control RTE V3. Remote Control ^{CODESYS Forge} ^talk ^(Thread)
Codesys Control RTE V3. Remote Control
Last updated: 2023-09-22

Recommended Specification for running CodeSys ^{CODESYS Forge} ^talk ^(Thread)
Recommended Specification for running CodeSys
Last updated: 2013-11-14

Kommunikationsunterbrechung zwischen CODESYS und RPi 3 ^{CODESYS Forge} ^talk ^(Thread)
Kommunikationsunterbrechung zwischen CODESYS und RPi 3
Last updated: 2017-02-20

CODESYS Development System V3.5.18.30 Installation Error ^{CODESYS Forge} ^talk ^(Thread)
CODESYS Development System V3.5.18.30 Installation Error
Last updated: 2022-12-07

CoDeSys OPC server with SIMULATION3 interface ^{CODESYS Forge} ^talk ^(Thread)
CoDeSys OPC server with SIMULATION3 interface
Last updated: 2016-02-24

Neues Forum zur CoDeSys OPC Anbindung ^{CODESYS Forge} ^talk ^(Thread)
Neues Forum zur CoDeSys OPC Anbindung
Last updated: 2011-04-14

Modbus übertragung von CodeSys nach Excel ^{CODESYS Forge} ^talk ^(Thread)
Modbus übertragung von CodeSys nach Excel
Last updated: 2010-08-01

CoDeSys V3 mit Raspberry Pi Kamera ^{CODESYS Forge} ^talk ^(Thread)
CoDeSys V3 mit Raspberry Pi Kamera
Last updated: 2016-05-05

Codesys Projekt läst sich nicht öffnen ^{CODESYS Forge} ^talk ^(Thread)
Codesys Projekt läst sich nicht öffnen
Last updated: 2017-12-10

CODESYS on RPI - tcpip socket ^{CODESYS Forge} ^talk ^(Thread)
CODESYS on RPI - tcpip socket
Last updated: 2022-07-14

Codesys V3 and Enron Modbus ^{CODESYS Forge} ^talk ^(Thread)
Codesys V3 and Enron Modbus
Last updated: 2022-11-09

PY Script aus CoDeSys Programm ausführen ^{CODESYS Forge} ^talk ^(Thread)
PY Script aus CoDeSys Programm ausführen
Last updated: 2017-01-25

CoDeSys 3 auf dem STM32 ^{CODESYS Forge} ^talk ^(Thread)
CoDeSys 3 auf dem STM32
Last updated: 2009-03-03

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