Post by alez on CANOpen SDO to write VISIBLE STRING ^{CODESYS Forge talk (Post)}
Hello, I am experiencing difficulties in configuring a CANopen device by sending SDOs. In particular I am attempting to write an Object Dictionary that has VISIBLE STRING as the Data Type. When I try to configure the sending of an SDO from Codesys to configure this parameter I am not allowed to enter a string value. In my particular case I am trying to change the Manufacturer Device Name ( Index 0x1008 ). Could it be that Codesys doesn't manage these types of variables?
Last updated: 2024-04-29

Post by corriibme on Setting array values with JSON Utilities SL ^{CODESYS Forge talk (Post)}
It turns out that you can build JSON structures without ever calling the JSONBuilder function block directly. Instead, create a pointer to JSON.JSONData and invoke the necessary methods on its dereference. The parent object has a parent index of -1 (and an index of 0). EVERY other item (including keys, values, empty arrays and sub-objects) created by the setX methods needs the index to increase by 1. Then use the JSONByteArrayWriter FB to generate your JSON string
Last updated: 2024-05-23

Post by i-campbell on Ping By Name ^{CODESYS Forge talk (Post)}
What library is that? Net Base Services Is there a version 9.2 ? I've not heard of a version 9.2
Last updated: 2023-08-25

Device User Logon and No device is responding.. Pi4b codesys 3.5 SP19 2 + (64-bit) ^{CODESYS Forge talk (Thread)}
Device User Logon and No device is responding.. Pi4b codesys 3.5 SP19 2 + (64-bit)
Last updated: 2023-09-11

What is the best way to upgrade a project to a new version of Codesys? ^{CODESYS Forge talk (Thread)}
What is the best way to upgrade a project to a new version of Codesys?
Last updated: 2022-03-01

Strange: CodeSys outbound/send messages seen by hardware but not by SocketCAN (inbound/read is OK) ^{CODESYS Forge talk (Thread)}
Strange: CodeSys outbound/send messages seen by hardware but not by SocketCAN (inbound/read is OK)
Last updated: 2020-09-29

Is it possible to replace a table row header for a text in a text list? ^{CODESYS Forge talk (Thread)}
Is it possible to replace a table row header for a text in a text list?
Last updated: 2021-10-21

Which kinds of data is transferred with 'Scan for devices' command? ^{CODESYS Forge talk (Thread)}
Which kinds of data is transferred with 'Scan for devices' command?
Last updated: 2020-12-14

"Update boot project" is default unchecked by login in V3.5 SP14 Patch1 ^{CODESYS Forge talk (Thread)}
"Update boot project" is default unchecked by login in V3.5 SP14 Patch1
Last updated: 2019-04-22

Is OPC communication possible with server certificate but no client certificate ^{CODESYS Forge talk (Thread)}
Is OPC communication possible with server certificate but no client certificate
Last updated: 2023-10-06

The text list provided outside the library is not available for visualization controls within the library. ^{CODESYS Forge talk (Thread)}
The text list provided outside the library is not available for visualization controls within the library.
Last updated: 2023-10-16

Post by chiali on Recipe issue. ^{CODESYS Forge talk (Post)}
Hello; Why the same project is working under older versions, like V3.5.14.0, and not in latest version(s). Is it a bug??? Best regards.
Last updated: 2023-10-26

Post by masmith1553 on Focus/Selection color frame around the element ^{CODESYS Forge talk (Post)}
Is there a way to control what element is in focus?
Last updated: 2023-10-27

What subversion server is recommended to use with the SVN plugin? ^{CODESYS Forge talk (Thread)}
What subversion server is recommended to use with the SVN plugin?
Last updated: 2021-01-22

Is there something on Codesys that's equivalent to Add On Instructions (AOI) in Studio 5000? ^{CODESYS Forge talk (Thread)}
Is there something on Codesys that's equivalent to Add On Instructions (AOI) in Studio 5000?
Last updated: 2022-06-17

Assign a value to a variable that is defined in a string ^{CODESYS Forge talk (Thread)}
Assign a value to a variable that is defined in a string
Last updated: 2023-02-13

Is there Python script to select/set the "Bus cycle task" ? ^{CODESYS Forge talk (Thread)}
Is there Python script to select/set the "Bus cycle task" ?
Last updated: 2018-04-20

Warning: the number of slave has changed or is different from the configuration ^{CODESYS Forge talk (Thread)}
Warning: the number of slave has changed or is different from the configuration
Last updated: 2017-09-11

Is there a way to compare 2 projects & find changes ? ^{CODESYS Forge talk (Thread)}
Is there a way to compare 2 projects & find changes ?
Last updated: 2012-06-11

C0338: The Library 'sysmem23, 3.5.13.0 (system)' is only supported in 32 bit applications ^{CODESYS Forge talk (Thread)}
C0338: The Library 'sysmem23, 3.5.13.0 (system)' is only supported in 32 bit applications
Last updated: 2021-01-08

(CODESYS V3) Is there a way of installing/updating projects without the IDE? ^{CODESYS Forge talk (Thread)}
(CODESYS V3) Is there a way of installing/updating projects without the IDE?
Last updated: 2020-03-21

"Out of global data memory". Is there a way to increase the memory? ^{CODESYS Forge talk (Thread)}
"Out of global data memory". Is there a way to increase the memory?
Last updated: 2022-03-28

[operating system] command to detect whether runtime is over LINUX or WIN ? ^{CODESYS Forge talk (Thread)}
[operating system] command to detect whether runtime is over LINUX or WIN ?
Last updated: 2020-02-24

"The identifier 'min' is not a valid IEC identifier" error, Profinet Controller configuration ^{CODESYS Forge talk (Thread)}
"The identifier 'min' is not a valid IEC identifier" error, Profinet Controller configuration
Last updated: 2023-04-03

Is it possible to use CoDeSys library in Visual Studio? ^{CODESYS Forge talk (Thread)}
Is it possible to use CoDeSys library in Visual Studio?
Last updated: 2013-06-11

Sort by relevance or date