# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?page=240 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 241 --- ## [Expression Error Config](https://forum.inductiveautomation.com/t/expression-error-config/103167)
**Author:** [@Jeremy\_Edwards1](https://forum.inductiveautomation.com/u/Jeremy_Edwards1)\ **Replies:** 5\ **Last updated:** [March 4, 2025, 1:59pm UTC](https://forum.inductiveautomation.com/t/expression-error-config/103167 "2025-03-04T13:59:47Z")
What is wrong with this expression\> if {\[.\]../Program:\_02\_ED1/\_02FT104/AnalogueInput/ScaledValue.value} \>=1 && {\[~\]BPED\_FedRec/MSG\_Read\_BPED\_FR/DiscreteInput/MSG\_DINT\_1\_2}=true ,(mean({\[.\]../Program:\_02\_ED1/\_02FT104/Ana… --- ## [Importing a tag to convert it into a UDT "Binding OPC Item Path Not Working"](https://forum.inductiveautomation.com/t/importing-a-tag-to-convert-it-into-a-udt-binding-opc-item-path-not-working/103180)
**Author:** [@Kade\_Gaik](https://forum.inductiveautomation.com/u/Kade_Gaik)\ **Replies:** 5\ **Last updated:** [March 4, 2025, 1:49pm UTC](https://forum.inductiveautomation.com/t/importing-a-tag-to-convert-it-into-a-udt-binding-opc-item-path-not-working/103180 "2025-03-04T13:49:57Z")
I'm trying to understand converting my UDTs from the PLC into Ignition. When browsing my tags and importing them into a UDT I accept the UDT with all my new tags. From there it will be direct tagged... When I expor… --- ## [Flatten parent and child UDTs into one?](https://forum.inductiveautomation.com/t/flatten-parent-and-child-udts-into-one/103185)
**Author:** [@msteele](https://forum.inductiveautomation.com/u/msteele)\ **Replies:** 2\ **Last updated:** [March 4, 2025, 12:53pm UTC](https://forum.inductiveautomation.com/t/flatten-parent-and-child-udts-into-one/103185 "2025-03-04T12:53:27Z")
I have a parent UDT, and I have a child UDT with overrides and additions. I want to flatten this structure so there is one UDT that describes the child as it functions with its parent, but removing the parent/child relat… --- ## [java.io.IOException: End of stream reached](https://forum.inductiveautomation.com/t/java-io-ioexception-end-of-stream-reached/47424)
**Author:** [@andrews](https://forum.inductiveautomation.com/u/andrews)\ **Replies:** 16\ **Last updated:** [March 4, 2025, 12:44pm UTC](https://forum.inductiveautomation.com/t/java-io-ioexception-end-of-stream-reached/47424 "2025-03-04T12:44:16Z")
I get this error after adding a modbus device. I’m not sure what is causing it. My tag does not work. But when I use a modbus tcp troubleshooting program I can successfully read from the device. 2021-06-02 11:36:20 AM S… --- ## [Expanding Page View Instead of Scrollbar in Flex Repeater (Ignition Perspective)](https://forum.inductiveautomation.com/t/expanding-page-view-instead-of-scrollbar-in-flex-repeater-ignition-perspective/102236)
**Author:** [@ARIFRAHUMAN\_A](https://forum.inductiveautomation.com/u/ARIFRAHUMAN_A)\ **Replies:** 8\ **Last updated:** [March 4, 2025, 12:11pm UTC](https://forum.inductiveautomation.com/t/expanding-page-view-instead-of-scrollbar-in-flex-repeater-ignition-perspective/102236 "2025-03-04T12:11:03Z")
In Ignition Perspective, I have a view that uses a flex repeater component with a fixed flex size. Inside the flex repeater, I have one sub-view. Whenever I click a button, a new instance of the sub-view is added to the … --- ## [Problem with calling code in Ignition Designer Script Console](https://forum.inductiveautomation.com/t/problem-with-calling-code-in-ignition-designer-script-console/103150)
**Author:** [@kruta](https://forum.inductiveautomation.com/u/kruta)\ **Replies:** 5\ **Last updated:** [March 4, 2025, 11:41am UTC](https://forum.inductiveautomation.com/t/problem-with-calling-code-in-ignition-designer-script-console/103150 "2025-03-04T11:41:26Z")
Hey everyone. I'm having some problem with calling a script in Ignition Designer in the Script Console tab. I am trying unsuccessfully to call the script which generates me the errors shown in the screenshot. The code I … --- ## [How to connect the Mitsubishi R08CPU PLC to Ignition Communications via Ethernet](https://forum.inductiveautomation.com/t/how-to-connect-the-mitsubishi-r08cpu-plc-to-ignition-communications-via-ethernet/103191)
**Author:** [@GOBALAKRISHNAN\_KUMAR](https://forum.inductiveautomation.com/u/GOBALAKRISHNAN_KUMAR)\ **Replies:** 1\ **Last updated:** [March 4, 2025, 10:30am UTC](https://forum.inductiveautomation.com/t/how-to-connect-the-mitsubishi-r08cpu-plc-to-ignition-communications-via-ethernet/103191 "2025-03-04T10:30:39Z")
Could you explain how to connect the Mitsubishi R08CPU PLC to Ignition Communications via Ethernet? Please provide the possible connection options --- ## [Radio group & scroll bar](https://forum.inductiveautomation.com/t/radio-group-scroll-bar/76867)
**Author:** [@Ha99](https://forum.inductiveautomation.com/u/Ha99)\ **Replies:** 2\ **Last updated:** [March 4, 2025, 7:33am UTC](https://forum.inductiveautomation.com/t/radio-group-scroll-bar/76867 "2025-03-04T07:33:32Z")
Hi :blush: , I need to config a large number of elememen dynamically with a script in a radios group, and i need too add a scrol bar. how to align a large elements of radios group, with newline for each element (I test… --- ## [MSSQL failover and Ignition settings](https://forum.inductiveautomation.com/t/mssql-failover-and-ignition-settings/103190)
**Author:** [@Matjaz\_Furlan](https://forum.inductiveautomation.com/u/Matjaz_Furlan)\ **Replies:** 0\ **Last updated:** [March 4, 2025, 7:23am UTC](https://forum.inductiveautomation.com/t/mssql-failover-and-ignition-settings/103190 "2025-03-04T07:23:07Z")
Hi all, In our company we already establish MSSQL replication on failover. After MSSQL server is down, MSSQL automaticly transfer on different server. We tried and tested yesterday but JDBC driver cannot resolve this. I… --- ## [MES Waste Drill Down](https://forum.inductiveautomation.com/t/mes-waste-drill-down/103182)
**Author:** [@garth1reynolds](https://forum.inductiveautomation.com/u/garth1reynolds)\ **Replies:** 1\ **Last updated:** [March 4, 2025, 12:54am UTC](https://forum.inductiveautomation.com/t/mes-waste-drill-down/103182 "2025-03-04T00:54:35Z")
Hi One for the MES guys out there: Is there a way to set up an Analysis Controller for multiple sources of waste counts not just total count per cell or per line? Trying to show the split between sources of waste on a… --- ## [Find tool not finding database references?](https://forum.inductiveautomation.com/t/find-tool-not-finding-database-references/103159)
**Author:** [@ingraham](https://forum.inductiveautomation.com/u/ingraham)\ **Replies:** 9\ **Last updated:** [March 3, 2025, 11:25pm UTC](https://forum.inductiveautomation.com/t/find-tool-not-finding-database-references/103159 "2025-03-03T23:25:31Z")
I've inherited a project, and it has a database connection. In status, I can see that it is in fact getting queries, albeit quite slowly (less than one transaction per second.) However, when I try to use the Find tool … --- ## [Folder or UDT at path?](https://forum.inductiveautomation.com/t/folder-or-udt-at-path/103170)
**Author:** [@abishur](https://forum.inductiveautomation.com/u/abishur)\ **Replies:** 2\ **Last updated:** [March 3, 2025, 9:17pm UTC](https://forum.inductiveautomation.com/t/folder-or-udt-at-path/103170 "2025-03-03T21:17:31Z")
I'm trying to find out if there is a more direct way to be able to enter a tagpath and find out if that path is pointing to a tag, udt, or folder. Currently I am achieving this by using rsplit on the provided path to ge… --- ## [Ignition Websockets for Scada Dashboards](https://forum.inductiveautomation.com/t/ignition-websockets-for-scada-dashboards/101998)
**Author:** [@Tyler\_Bennet](https://forum.inductiveautomation.com/u/Tyler_Bennet)\ **Replies:** 7\ **Last updated:** [March 3, 2025, 6:59pm UTC](https://forum.inductiveautomation.com/t/ignition-websockets-for-scada-dashboards/101998 "2025-03-03T18:59:18Z")
I'm noticing a trend here at 12:45 PM CST everyday we lose Andon connections to our Scada Dashboards across all of our Scada Endpoints. This originated last year at 1:01 PM CST, around the end of last year Nov/Dec it swa… --- ## [In Perspective, is it possible to bring a tag's qualified value in with a single binding?](https://forum.inductiveautomation.com/t/in-perspective-is-it-possible-to-bring-a-tags-qualified-value-in-with-a-single-binding/103156)
**Author:** [@Brian\_Stilson](https://forum.inductiveautomation.com/u/Brian_Stilson)\ **Replies:** 3\ **Last updated:** [March 3, 2025, 6:52pm UTC](https://forum.inductiveautomation.com/t/in-perspective-is-it-possible-to-bring-a-tags-qualified-value-in-with-a-single-binding/103156 "2025-03-03T18:52:12Z")
I've found myself making a lot of templates where I have a tagPath parameter, and from there I make a few custom properties that are indirect bindings on this tagPath plus other properties. Things like .EngHigh, .EngLow,… --- ## [CAN Communication to Ignition](https://forum.inductiveautomation.com/t/can-communication-to-ignition/87533)
**Author:** [@Adarsh\_Shelar](https://forum.inductiveautomation.com/u/Adarsh_Shelar)\ **Replies:** 7\ **Last updated:** [March 3, 2025, 6:30pm UTC](https://forum.inductiveautomation.com/t/can-communication-to-ignition/87533 "2025-03-03T18:30:17Z")
Hi Connection, 1, Is there possible to connect CAN protocol to Ignition Gateway? 2. it possible to read CAN data if we use CAN to ethernet converter? Thanks For the Advance Adarsh :wave: :sparkles: --- ## [Ignition Project Development (Gold) Practice Test](https://forum.inductiveautomation.com/t/ignition-project-development-gold-practice-test/103077)
**Author:** [@kvane](https://forum.inductiveautomation.com/u/kvane)\ **Replies:** 2\ **Last updated:** [March 3, 2025, 4:08pm UTC](https://forum.inductiveautomation.com/t/ignition-project-development-gold-practice-test/103077 "2025-03-03T16:08:01Z")
The practice test for the Ignition Gold certification just received a major update! Project Development Practice Test It is now a fantastic project development practice tool for anyone learning Ignition who has complet… --- ## [Can you access AXIS PTZ controls via Ignition?](https://forum.inductiveautomation.com/t/can-you-access-axis-ptz-controls-via-ignition/85175)
**Author:** [@Cameron\_Nickle](https://forum.inductiveautomation.com/u/Cameron_Nickle)\ **Replies:** 12\ **Last updated:** [March 3, 2025, 4:49pm UTC](https://forum.inductiveautomation.com/t/can-you-access-axis-ptz-controls-via-ignition/85175 "2025-03-03T16:49:15Z")
This is a broad question and I'm not certain if its even possible but I'm genuinely curios if there is a way to make some form of call from a perspective session to control an AXIS Pan-Tilt-Zoom camera. This is a very l… --- ## [How to use digest authentication in httpBinding](https://forum.inductiveautomation.com/t/how-to-use-digest-authentication-in-httpbinding/83786)
**Author:** [@Andrii\_Ushchapovskyi](https://forum.inductiveautomation.com/u/Andrii_Ushchapovskyi)\ **Replies:** 12\ **Last updated:** [March 3, 2025, 4:40pm UTC](https://forum.inductiveautomation.com/t/how-to-use-digest-authentication-in-httpbinding/83786 "2025-03-03T16:40:39Z")
I can't understand where I should write down username and password? Everytime I get 401 Unauthorized error as response. --- ## [Perspective Numeric Entry, InvalidStyle is being used even though value is within limits](https://forum.inductiveautomation.com/t/perspective-numeric-entry-invalidstyle-is-being-used-even-though-value-is-within-limits/102816)
**Author:** [@Brian\_Stilson](https://forum.inductiveautomation.com/u/Brian_Stilson)\ **Replies:** 5\ **Last updated:** [March 3, 2025, 4:10pm UTC](https://forum.inductiveautomation.com/t/perspective-numeric-entry-invalidstyle-is-being-used-even-though-value-is-within-limits/102816 "2025-03-03T16:10:55Z")
I have a numeric entry template view in my project where I'm using an invalid style class to turn the background red when the values are not in the valid entry range. This was initially developed in Ignition Edge, but we… --- ## [How to have a simple pushbutton toggle bits](https://forum.inductiveautomation.com/t/how-to-have-a-simple-pushbutton-toggle-bits/103142)
**Author:** [@chris4](https://forum.inductiveautomation.com/u/chris4)\ **Replies:** 3\ **Last updated:** [March 3, 2025, 3:47pm UTC](https://forum.inductiveautomation.com/t/how-to-have-a-simple-pushbutton-toggle-bits/103142 "2025-03-03T15:47:24Z")
I am new to ignition perspective and I am trying to get a script for having a pushbutton toggle a bit when clicked, any help is appreciated. --- ## [PostgreSQL Locating Lost historian data](https://forum.inductiveautomation.com/t/postgresql-locating-lost-historian-data/103148)
**Author:** [@jparsons](https://forum.inductiveautomation.com/u/jparsons)\ **Replies:** 2\ **Last updated:** [March 3, 2025, 3:24pm UTC](https://forum.inductiveautomation.com/t/postgresql-locating-lost-historian-data/103148 "2025-03-03T15:24:57Z")
I had a client who changed a folder name in their tag browser breaking their entire project. What we ended up doing was changing over all of their data on the project to the new tag folder name (yes I know we did it the … --- ## [IP Camera embedded in Ignition Web Browser?](https://forum.inductiveautomation.com/t/ip-camera-embedded-in-ignition-web-browser/103149)
**Author:** [@dcamp1](https://forum.inductiveautomation.com/u/dcamp1)\ **Replies:** 1\ **Last updated:** [March 3, 2025, 2:42pm UTC](https://forum.inductiveautomation.com/t/ip-camera-embedded-in-ignition-web-browser/103149 "2025-03-03T14:42:48Z")
So can I embedd an IP Camera into the Ignition Web Browser? Meaning when someone would log into the web browser it would display some static variable on one side of the window and the other side would be a live video fe… --- ## [Restart a device on a different gateway within the network](https://forum.inductiveautomation.com/t/restart-a-device-on-a-different-gateway-within-the-network/103147)
**Author:** [@e.lark](https://forum.inductiveautomation.com/u/e.lark)\ **Replies:** 1\ **Last updated:** [March 3, 2025, 2:24pm UTC](https://forum.inductiveautomation.com/t/restart-a-device-on-a-different-gateway-within-the-network/103147 "2025-03-03T14:24:02Z")
system.device.restart() only reaches devices listed on the gateway the project is located. I would like to monitor devices across the gateway network and restart them if necessary. --- ## [How to understand the scale mode of a tag](https://forum.inductiveautomation.com/t/how-to-understand-the-scale-mode-of-a-tag/103125)
**Author:** [@Lion\_Sun](https://forum.inductiveautomation.com/u/Lion_Sun)\ **Replies:** 2\ **Last updated:** [March 3, 2025, 2:23pm UTC](https://forum.inductiveautomation.com/t/how-to-understand-the-scale-mode-of-a-tag/103125 "2025-03-03T14:23:33Z")
I‘m not fully understand what‘s the meaning of scale mode for a tag. In the user manual, it says the scale mode stands for “if and how the tag value will be scaled between the source, and what is reported for the tag.” … --- ## [Need help to validate the security certificates while calling the APIs to exchange the data between 2 different Ignition Gateways](https://forum.inductiveautomation.com/t/need-help-to-validate-the-security-certificates-while-calling-the-apis-to-exchange-the-data-between-2-different-ignition-gateways/103134)
**Author:** [@ravi.nimase](https://forum.inductiveautomation.com/u/ravi.nimase)\ **Replies:** 1\ **Last updated:** [March 3, 2025, 2:10pm UTC](https://forum.inductiveautomation.com/t/need-help-to-validate-the-security-certificates-while-calling-the-apis-to-exchange-the-data-between-2-different-ignition-gateways/103134 "2025-03-03T14:10:32Z")
I am facing issue when I am trying to validate the security certificate while calling the APIs using system function as shown in above image, currently I am using the bypass\_cert\_validation as True and it is working f… --- ## [OCPP protocol driver for Ignition](https://forum.inductiveautomation.com/t/ocpp-protocol-driver-for-ignition/63705)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 4\ **Last updated:** [March 3, 2025, 12:18pm UTC](https://forum.inductiveautomation.com/t/ocpp-protocol-driver-for-ignition/63705 "2025-03-03T12:18:33Z")
Does anyone know if someone has written an OCPP (Open Charge Point Protocol) driver for Ignition? https://www.openchargealliance.org/protocols/ocpp-201/ --- ## [SQL Bridge Block Transaction to SQL View](https://forum.inductiveautomation.com/t/sql-bridge-block-transaction-to-sql-view/103037)
**Author:** [@callummacleod](https://forum.inductiveautomation.com/u/callummacleod)\ **Replies:** 6\ **Last updated:** [March 3, 2025, 11:20am UTC](https://forum.inductiveautomation.com/t/sql-bridge-block-transaction-to-sql-view/103037 "2025-03-03T11:20:43Z")
Morning All, I have been trying in vain for an hour or 2 now to create an SQL Bridge block transaction to read from an SQL view. I cannot figure this one out as it looks like SQL bridge needs to write back to the view b… --- ## [Issue while using stored Procedure group with PostgreSQL database](https://forum.inductiveautomation.com/t/issue-while-using-stored-procedure-group-with-postgresql-database/103129)
**Author:** [@Hari\_Mhasalekar](https://forum.inductiveautomation.com/u/Hari_Mhasalekar)\ **Replies:** 1\ **Last updated:** [March 3, 2025, 10:06am UTC](https://forum.inductiveautomation.com/t/issue-while-using-stored-procedure-group-with-postgresql-database/103129 "2025-03-03T10:06:33Z")
Hello Team, I have created a stored procedure transaction group to save my machine tags values into postgreSQL. but while execution of transaction group showing an error like "Error during group execution. Error regist… --- ## [Style Tree Items programmatically](https://forum.inductiveautomation.com/t/style-tree-items-programmatically/102894)
**Author:** [@Rene\_Ries](https://forum.inductiveautomation.com/u/Rene_Ries)\ **Replies:** 4\ **Last updated:** [March 3, 2025, 7:09am UTC](https://forum.inductiveautomation.com/t/style-tree-items-programmatically/102894 "2025-03-03T07:09:19Z")
Hello Forum, is it possible to style TreeView items via script, e.g. current orders should get a different icon or the font should be colored differently. Is there a possibility to read the CSS classes / ID's and to cha… --- ## [Help - running named queries](https://forum.inductiveautomation.com/t/help-running-named-queries/103109)
**Author:** [@Nicole\_McCormack](https://forum.inductiveautomation.com/u/Nicole_McCormack)\ **Replies:** 11\ **Last updated:** [March 3, 2025, 5:46am UTC](https://forum.inductiveautomation.com/t/help-running-named-queries/103109 "2025-03-03T05:46:54Z")
If I use system.db.runNamedQuery in a script when a button is pushed or if I do an event binding to the names query when the window opens (button will open next window) how do I know my gateway name query has finished? … [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?page=239) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?page=241)