Post by trusty-squire on How can you get the active frame index from a frame ^{CODESYS Forge talk (Post)}
If you are switching a frame based on the "Switch Frame Variable", then just use a variable that is accessible to your program to set your active frame. If you're trying to see which is the active visualization, then use the "CurrentVisu" variable. Note you'll need to enable this by checking it on in the Visualization Manager settings. If it's neither of those, you'll need to be more clear on how you're project is set up.
Last updated: 2025-03-11

Post by sumit on Not able to see input data coming from eip adapter on codesys ^{CODESYS Forge talk (Post)}
Hello there, I have an eip adapter running (remotely) that is sending data back to eip scanner (running on codesys). I can send data from scanner (codesys) to the adapter but not getting the data back from the adapter. I have verified the incoming data on wireshark but I don't see this data in the codesys. I have tried local variable mapping and global variable mapping not variable values just stays at 0. Please guide.
Last updated: 2024-02-29

Post by rik123456 on Alarmmanagement – Dynamic Alarm List ^{CODESYS Forge talk (Post)}
Hi, I had a question about alarm management in the CODESYS visualization. I am currently investigating to what extent the alarm visualization can be built dynamically. In my program, I have developed a motor block that is used for multiple motors. When the emergency stop of one or more motors is activated, the corresponding motors are displayed in the alarm list (see image). This works quite well. I achieved this by linking variables to a latch, after which a piece of code displays the motors that are in emergency stop. My question is: do I need to create a separate latch for each motor or can I use a single latch to display multiple alarms of a motor underneath each other? This would then look like this: Time…: M1 Emergency Stop Active Time…: M4 Emergency Stop Active
Last updated: 2026-04-20

Post by codesysbeginner on Eaton XC303 - USB Mounting / Trend manager ^{CODESYS Forge talk (Post)}
Hi, For a project I am using the trendmanager functionality, I changed the placeholder filepath to which the SQL database is saved to: home/disk_usb, $trend$. Which only works as long as the usb was mounted to the PLC at boot. However, I'd like to be able to switch the USB's out if they break or for data analysis. However when a new (or the same) USB is plugged back in the shortcut doens't exist on the device anymore. Also in the device directory under root/mnt/ a new folder appears SDB1 in addition to SDA1 to which the Trendmanager was originally writing. The SDA1 folder is empty/unreachable while the new SDB1 folder has the contents of the USB drive. I tried disabling the trendmanger while unplugging the USB's however this doesn't work. My question, how do I make it so that when I plug a USB drive back in, it will be mounted to SDA1 instead of SDB1? Kind Regards
Last updated: 2024-10-09

Network Variable List in Codesys 3.5 on CAN ^{CODESYS Forge talk (Thread)}
Network Variable List in Codesys 3.5 on CAN
Last updated: 2023-08-05

Importing variable list from Excel into Codesys ^{CODESYS Forge talk (Thread)}
Importing variable list from Excel into Codesys
Last updated: 2018-03-21

Visualization "F" Key not Reseting Variable ^{CODESYS Forge talk (Thread)}
Visualization "F" Key not Reseting Variable
Last updated: 2018-01-18

Visualisierungs-Element bei Variable=FALSE unsichtbar schalten ^{CODESYS Forge talk (Thread)}
Visualisierungs-Element bei Variable=FALSE unsichtbar schalten
Last updated: 2019-06-24

Variable number of arguments in a user-defined function ^{CODESYS Forge talk (Thread)}
Variable number of arguments in a user-defined function
Last updated: 2012-01-08

DT Variable in der CoDeSys Visualisierung anzeigen lassen ^{CODESYS Forge talk (Thread)}
DT Variable in der CoDeSys Visualisierung anzeigen lassen
Last updated: 2016-04-28

Alarm Management - latched variable represented as Text list ^{CODESYS Forge talk (Thread)}
Alarm Management - latched variable represented as Text list
Last updated: 2023-11-07

Axis variable indicating modulo of finite setting ^{CODESYS Forge talk (Thread)}
Axis variable indicating modulo of finite setting
Last updated: 2023-11-25

Variable indicating axis pending gearing or camming ^{CODESYS Forge talk (Thread)}
Variable indicating axis pending gearing or camming
Last updated: 2023-11-28

Saving variable values on power cycle (RevPi Connect) ^{CODESYS Forge talk (Thread)}
Saving variable values on power cycle (RevPi Connect)
Last updated: 2023-12-04

Adding a variable from text list into ST code ^{CODESYS Forge talk (Thread)}
Adding a variable from text list into ST code
Last updated: 2023-12-07

Adding a variable from text list into ST code ^{CODESYS Forge talk (Thread)}
Adding a variable from text list into ST code
Last updated: 2023-12-07

Visualisierung wechseln über SPS Variable Codesys 3.5 ^{CODESYS Forge talk (Thread)}
Visualisierung wechseln über SPS Variable Codesys 3.5
Last updated: 2024-08-27

Using Latch Variable in Alarm as input from text list ^{CODESYS Forge talk (Thread)}
Using Latch Variable in Alarm as input from text list
Last updated: 2025-03-06

WebVisu Numpad dialog - Dialogtitle not accepting string variable ^{CODESYS Forge talk (Thread)}
WebVisu Numpad dialog - Dialogtitle not accepting string variable
Last updated: 2025-05-29

Read Global Variable from an IoT Device ^{CODESYS Forge talk (Thread)}
Read Global Variable from an IoT Device
Last updated: 2025-07-22

Current Visu name without Current Visu Variable ^{CODESYS Forge talk (Thread)}
Current Visu name without Current Visu Variable
Last updated: 2025-08-13

BOOL variable in OPC UA and modbus simultaneously ^{CODESYS Forge talk (Thread)}
BOOL variable in OPC UA and modbus simultaneously
Last updated: 2025-08-18

Importing variable list from Excel into Codesys ^{CODESYS Forge talk (Thread)}
Importing variable list from Excel into Codesys
Last updated: 2017-04-18

kopieren einer INt Variable in einer Funktion ^{CODESYS Forge talk (Thread)}
kopieren einer INt Variable in einer Funktion
Last updated: 2010-08-27

How to create Network Variable by Script ^{CODESYS Forge talk (Thread)}
How to create Network Variable by Script
Last updated: 2017-12-08

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