Post by aniket-b on EtherCAT drive not moving ^{CODESYS Forge talk (Post)}
I have EtherCAT drive communicating properly without an error but when I use MC_JOG function, it is not moving at all, I can use MC_Power function and drive does respond to that but other functions are not working,. Please suggest what is wrong here.
Last updated: 2024-03-04

Post by svn123 on In Simulation Mode, logic is not executing ^{CODESYS Forge talk (Post)}
Please check the attached snapshot. I am converting an int to real and storing in rVlv01_SV and then scaling the value using LIN_TRAFO. In the bottom Status Bar of Codesys, both RUN and SIMULATION are visible. When I enter value 100 as input to INT_TO_REAL instruction and press Ctrl-F7, the value can be seen at the input but the logic seems not to work. I searched for help but could not find anything relevant. What could be the reason. Codesys ver3.5.11 svn
Last updated: 2023-12-25

Post by talhaali on Persistent variables not working for Control Win ^{CODESYS Forge talk (Post)}
Hi everyone, I am facing issues with persistent retain variables. It was working fine. I added a few new Persistent variables and it stopped working. If I do cold reset it holds persistent variable values. But when I close control win gracefully, and opens it again then it does not. Even, it is not saving ret file in application.
Last updated: 2024-09-10

Post by mubeta on UNION statement is not supported in the ethercat data exchange ^{CODESYS Forge talk (Post)}
Hi all, I am using a unionn statement for merge in integer data type some values that are received in byte from the i/o cards, but, using this simple and light technique, is not recognized by the ethercat data exchange and in fact the tags are not updated. In my opinion it's a very big bug.
Last updated: 2025-02-05

Post by zoppp on Visu Frame-configuration___text will not work ^{CODESYS Forge talk (Post)}
Yup, I've been having the exact same issue. A workaround that was working until Visu 4.8.0.0 was using TextList as the type in the frame configuration and then wrapping the text in quotes when configuring it. Im not sure if it will work with variables and I know it does not work if the type is text.
Last updated: 2025-06-17

Post by scarter on Bit / Bool data types in function parameters ^{CODESYS Forge talk (Post)}
Any reason BIT and BOOL data types are not interchangeable? Trying to make a function which takes a BOOL IN/OUT parameter (Not allowed to use BIT) In the main logic if I make a DINT variable, and want to use each bit on different functions CODESYS will not allow it.
Last updated: 2024-01-17

XOR with four Inputs with OR-, NON- and AND-Operators ^{CODESYS Forge talk (Thread)}
XOR with four Inputs with OR-, NON- and AND-Operators
Last updated: 2024-11-05

Codesys and smartphone (read and write) ^{CODESYS Forge talk (Thread)}
Codesys and smartphone (read and write)
Last updated: 2012-01-14

method GetCurrentVisu and keypad's Max and Min values ^{CODESYS Forge talk (Thread)}
method GetCurrentVisu and keypad's Max and Min values
Last updated: 2010-07-27

Weatherstation based on PI and 7" LCD and Sense hat ^{CODESYS Forge talk (Thread)}
Weatherstation based on PI and 7" LCD and Sense hat
Last updated: 2017-09-27

Function to Browse and Return File Name and Path ^{CODESYS Forge talk (Thread)}
Function to Browse and Return File Name and Path
Last updated: 2012-04-26

Objects and Array Sizes when Extending and Implementing ^{CODESYS Forge talk (Thread)}
Objects and Array Sizes when Extending and Implementing
Last updated: 2018-10-11

Virtual Master and virtual slave - MC_CamIN and MC_Halt ^{CODESYS Forge talk (Thread)}
Virtual Master and virtual slave - MC_CamIN and MC_Halt
Last updated: 2019-03-20

Post by gepert on parker servo and position ^{CODESYS Forge talk (Post)}
Gentleman OMG, I made a huge mistake when i tried and moved shaft by hand i hold cover(as on photo) in my fingers. I was convinced that shaft has key but it there is not key. So when i turn cover it slide on shaft. When i take off cover and drive is in standstill, shaft does not move. So everything works perfectly
Last updated: 2024-08-07

Post by andrax on CodeSys Raspberry pi I2C driver not found ^{CODESYS Forge talk (Post)}
Sorry, wrong expression. You have a 64bit system, so do I. You can also use the 64bit runtime, but most bib and commands are 32bit and are not properly supported. I had read somewhere that there are problems with I2C. That's why I recommend switching to PI_SL and using the correct gpio.
Last updated: 2024-11-09

Post by atone on Set DeviceID of an IO-Link Sensor at Runtime ^{CODESYS Forge talk (Post)}
Answering to myself: is not possible according to the IFM support, this possibility has not been taken into account, although the interfaces and FBs in Codesys would apparently support it. So I ended up having to deactivate the sensor validation and the backup & restore functionality in the master and implement it in the PLC myself.
Last updated: 2025-04-28

CODESYS Control Win SL: Error Preparation was not successful: could not open network adapter ^{CODESYS Forge talk (Thread)}
CODESYS Control Win SL: Error Preparation was not successful: could not open network adapter
Last updated: 2023-05-19

Could not save the project: Could not find part of the path ^{CODESYS Forge talk (Thread)}
Could not save the project: Could not find part of the path
Last updated: 2014-09-10

PFC200 4.5.0.0 License not detected ^{CODESYS Forge talk (Thread)}
PFC200 4.5.0.0 License not detected
Last updated: 2023-05-10

Could not open library CmpIoMgr Interfaces ^{CODESYS Forge talk (Thread)}
Could not open library CmpIoMgr Interfaces
Last updated: 2021-12-08

event start did not fired ^{CODESYS Forge talk (Thread)}
event start did not fired
Last updated: 2012-12-12

combo box array - not working? ^{CODESYS Forge talk (Thread)}
combo box array - not working?
Last updated: 2016-06-22

Axis Automatic mapping not working ^{CODESYS Forge talk (Thread)}
Axis Automatic mapping not working
Last updated: 2018-10-18

htm file name not updating ^{CODESYS Forge talk (Thread)}
htm file name not updating
Last updated: 2020-04-21

Softmotion Servo Example not working ^{CODESYS Forge talk (Thread)}
Softmotion Servo Example not working
Last updated: 2016-10-02

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