# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?page=366 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 367 --- ## [Tags from Hub to Spoke](https://forum.inductiveautomation.com/t/tags-from-hub-to-spoke/93654)
**Author:** [@Rohit\_Das](https://forum.inductiveautomation.com/u/Rohit_Das)\ **Replies:** 2\ **Last updated:** [July 25, 2024, 4:17am UTC](https://forum.inductiveautomation.com/t/tags-from-hub-to-spoke/93654 "2024-07-25T04:17:30Z")
Is there a way to access memory tags created in Ignition Hub project to a Spoke designer? --- ## [Tag Groups synchronization and EAM](https://forum.inductiveautomation.com/t/tag-groups-synchronization-and-eam/75728)
**Author:** [@Christian\_Bossio](https://forum.inductiveautomation.com/u/Christian_Bossio)\ **Replies:** 4\ **Last updated:** [July 25, 2024, 2:08am UTC](https://forum.inductiveautomation.com/t/tag-groups-synchronization-and-eam/75728 "2024-07-25T02:08:18Z")
Does the EAM Controller have the ability to push/synchronize tag groups across multiple gateways? If not, what are the best practices for maintaining tag groups consistent on all gateways? --- ## [Configure Ignition OPC tag value to be the last known while offline](https://forum.inductiveautomation.com/t/configure-ignition-opc-tag-value-to-be-the-last-known-while-offline/93713)
**Author:** [@jeff1](https://forum.inductiveautomation.com/u/jeff1)\ **Replies:** 0\ **Last updated:** [July 24, 2024, 11:50pm UTC](https://forum.inductiveautomation.com/t/configure-ignition-opc-tag-value-to-be-the-last-known-while-offline/93713 "2024-07-24T23:50:53Z")
My tag.value is "Error\_Configuration" when the PLC is offline (e.g. I'm developing offsite). Is there a different way to configure my tag so that the value is the last know and the quality reports that? All tags have val… --- ## [Change logger defaults?](https://forum.inductiveautomation.com/t/change-logger-defaults/45419)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 6\ **Last updated:** [July 24, 2024, 10:19pm UTC](https://forum.inductiveautomation.com/t/change-logger-defaults/45419 "2024-07-24T22:19:01Z")
Is it possible to change the default state of a logger? We have the Seeq module installed (0.46.2 (b0)) and by default, its com.seeq.link.agent.DefaultAgent and com.seeq.link.agent.DefaultAgentKeyReader loggers are set … --- ## [PowerChart with decimal problems in the display](https://forum.inductiveautomation.com/t/powerchart-with-decimal-problems-in-the-display/93710)
**Author:** [@patricio.rojas.bolom](https://forum.inductiveautomation.com/u/patricio.rojas.bolom)\ **Replies:** 0\ **Last updated:** [July 24, 2024, 9:46pm UTC](https://forum.inductiveautomation.com/t/powerchart-with-decimal-problems-in-the-display/93710 "2024-07-24T21:46:05Z")
Because with the browser (Microsoft Edge, Firefox, Chrome and Perspective Workstation app) there is a problem displaying signal numbers in Powerchart. When I view it from the ignition app on Android I have no problems wi… --- ## [Specifying a time to check for tag = true](https://forum.inductiveautomation.com/t/specifying-a-time-to-check-for-tag-true/93697)
**Author:** [@Steven\_Lee1](https://forum.inductiveautomation.com/u/Steven_Lee1)\ **Replies:** 5\ **Last updated:** [July 24, 2024, 9:36pm UTC](https://forum.inductiveautomation.com/t/specifying-a-time-to-check-for-tag-true/93697 "2024-07-24T21:36:49Z")
Hello I have a tag I would like to tie an alarm to. However, I want it to alarm out only during the shift hours which are 8PM - 6AM. How would I create a tag to express the tag only during this time? Thank you Steve --- ## [2 State Toggle Event Script](https://forum.inductiveautomation.com/t/2-state-toggle-event-script/93706)
**Author:** [@GChase](https://forum.inductiveautomation.com/u/GChase)\ **Replies:** 3\ **Last updated:** [July 24, 2024, 9:33pm UTC](https://forum.inductiveautomation.com/t/2-state-toggle-event-script/93706 "2024-07-24T21:33:28Z")
When using a 2 state toggle what is the best way to set up the a script to write the value to a tag? I found two ways of doing this: one through the Event configuration using onActionPreformed script and the other using … --- ## [Flipping Boolean tag](https://forum.inductiveautomation.com/t/flipping-boolean-tag/93644)
**Author:** [@thomas\_wallace](https://forum.inductiveautomation.com/u/thomas_wallace)\ **Replies:** 13\ **Last updated:** [July 24, 2024, 8:12pm UTC](https://forum.inductiveautomation.com/t/flipping-boolean-tag/93644 "2024-07-24T20:12:47Z")
Is it possibly to switch a Boolean tag to always read the opposite of what it really is? I need it to say true when its false and vise versa. --- ## [Unable to write tag to PLC](https://forum.inductiveautomation.com/t/unable-to-write-tag-to-plc/93700)
**Author:** [@Justin\_Bodycomb](https://forum.inductiveautomation.com/u/Justin_Bodycomb)\ **Replies:** 1\ **Last updated:** [July 24, 2024, 7:42pm UTC](https://forum.inductiveautomation.com/t/unable-to-write-tag-to-plc/93700 "2024-07-24T19:42:50Z")
Hello, First time using ignition here. I am trying to create a button that will start my machine. I am able to change the value in the designer and start the machine but unable to change it when inside the client. Whene… --- ## [Perspective Print Issue](https://forum.inductiveautomation.com/t/perspective-print-issue/93695)
**Author:** [@Christopher\_Cooper](https://forum.inductiveautomation.com/u/Christopher_Cooper)\ **Replies:** 3\ **Last updated:** [July 24, 2024, 7:23pm UTC](https://forum.inductiveautomation.com/t/perspective-print-issue/93695 "2024-07-24T19:23:23Z")
Interesting error here. When I go to print using system.perspective.print() This works: But this does not: Both of these are a script event being executed by a button using "onActionPerformed" When I only have o… --- ## [High CPU Usage Troubleshooting](https://forum.inductiveautomation.com/t/high-cpu-usage-troubleshooting/93679)
**Author:** [@Pico\_Sankari](https://forum.inductiveautomation.com/u/Pico_Sankari)\ **Replies:** 2\ **Last updated:** [July 24, 2024, 5:49pm UTC](https://forum.inductiveautomation.com/t/high-cpu-usage-troubleshooting/93679 "2024-07-24T17:49:38Z")
My CPU usage is consistently high (90+%): Is there a way to get a breakdown of what processes are using the CPU? --- ## [Time Series Chart Error](https://forum.inductiveautomation.com/t/time-series-chart-error/93614)
**Author:** [@Pat\_Cunningham](https://forum.inductiveautomation.com/u/Pat_Cunningham)\ **Replies:** 4\ **Last updated:** [July 24, 2024, 4:51pm UTC](https://forum.inductiveautomation.com/t/time-series-chart-error/93614 "2024-07-24T16:51:02Z")
Every time I load my chart I initially get an error. It lasts for a couple seconds and then the chart loads. I there anyway to avoid this? --- ## [Vertical menu tree in perspective](https://forum.inductiveautomation.com/t/vertical-menu-tree-in-perspective/75685)
**Author:** [@Priyanka.Khandge](https://forum.inductiveautomation.com/u/Priyanka.Khandge)\ **Replies:** 13\ **Last updated:** [July 24, 2024, 4:24pm UTC](https://forum.inductiveautomation.com/t/vertical-menu-tree-in-perspective/75685 "2024-07-24T16:24:00Z")
Hi guys, Any idea how to set a vertical menu tree like when I click Menu Item then display the sub-menu in the same view when I click this Menu Item again and then collapse this sub-menu in perspective? Same as that dr… --- ## [Configured Event onActionPerformed Script Run NamedQuery](https://forum.inductiveautomation.com/t/configured-event-onactionperformed-script-run-namedquery/93675)
**Author:** [@Jeremy\_Edwards1](https://forum.inductiveautomation.com/u/Jeremy_Edwards1)\ **Replies:** 11\ **Last updated:** [July 24, 2024, 4:18pm UTC](https://forum.inductiveautomation.com/t/configured-event-onactionperformed-script-run-namedquery/93675 "2024-07-24T16:18:14Z")
I am configuring an event script onActionPerformed of a Button that takes data that is input into Text Fields and Dropdown selections. When the button is pressed, it performs a system.db.runNamedQuery(path, params). The … --- ## [Failed to add items to subscription](https://forum.inductiveautomation.com/t/failed-to-add-items-to-subscription/93682)
**Author:** [@Isaac\_Hodgkins](https://forum.inductiveautomation.com/u/Isaac_Hodgkins)\ **Replies:** 0\ **Last updated:** [July 24, 2024, 4:02pm UTC](https://forum.inductiveautomation.com/t/failed-to-add-items-to-subscription/93682 "2024-07-24T16:02:54Z")
Every couple of minutes I get this log from COMSubscription on my gateway that says \[tag-group-default\_default\] Failed to add 140 items to the subscription- error codes were returned from the OPC server. To see the code… --- ## [Update Project (Merge gateway changes into project) via scripting](https://forum.inductiveautomation.com/t/update-project-merge-gateway-changes-into-project-via-scripting/93681)
**Author:** [@Ibrahim\_Shawkey1](https://forum.inductiveautomation.com/u/Ibrahim_Shawkey1)\ **Replies:** 1\ **Last updated:** [July 24, 2024, 4:00pm UTC](https://forum.inductiveautomation.com/t/update-project-merge-gateway-changes-into-project-via-scripting/93681 "2024-07-24T16:00:57Z")
hi, is there a way to update the project from the designer and merge all the gateway changes into the current project via python scripting? --- ## [BasicScheduleModel](https://forum.inductiveautomation.com/t/basicschedulemodel/93645)
**Author:** [@Steve\_Booth](https://forum.inductiveautomation.com/u/Steve_Booth)\ **Replies:** 1\ **Last updated:** [July 24, 2024, 3:47pm UTC](https://forum.inductiveautomation.com/t/basicschedulemodel/93645 "2024-07-24T15:47:41Z")
I'm considering the perspective implementation of the Ignition scheduler downloaded from Igntion Exchange Ignition Exchange | Inductive Automation It uses the class com.inductiveautomation.ignition.common.user.schedule… --- ## [A result set was generated for update](https://forum.inductiveautomation.com/t/a-result-set-was-generated-for-update/93626)
**Author:** [@Patricio\_Guereque](https://forum.inductiveautomation.com/u/Patricio_Guereque)\ **Replies:** 2\ **Last updated:** [July 24, 2024, 3:18pm UTC](https://forum.inductiveautomation.com/t/a-result-set-was-generated-for-update/93626 "2024-07-24T15:18:46Z")
I have a problem running this query on a query tag it returns "A result set was generated for update", but when I run it as a named query (substituting the parameters for test) it works, the problem isn't the parameters … --- ## [Column editable does not work in perspective table](https://forum.inductiveautomation.com/t/column-editable-does-not-work-in-perspective-table/93672)
**Author:** [@Lina\_Su](https://forum.inductiveautomation.com/u/Lina_Su)\ **Replies:** 6\ **Last updated:** [July 24, 2024, 3:13pm UTC](https://forum.inductiveautomation.com/t/column-editable-does-not-work-in-perspective-table/93672 "2024-07-24T15:13:38Z")
I created a table in Ignition Perspective with 2 columns and 4 rows. Each column has a name assigned. I want to make the second column editable, so I set the 'editable' property for that column to 'yes'. However, when I … --- ## [Override CSS variable using inline style property?](https://forum.inductiveautomation.com/t/override-css-variable-using-inline-style-property/93657)
**Author:** [@electricschmidt](https://forum.inductiveautomation.com/u/electricschmidt)\ **Replies:** 2\ **Last updated:** [July 24, 2024, 3:01pm UTC](https://forum.inductiveautomation.com/t/override-css-variable-using-inline-style-property/93657 "2024-07-24T15:01:55Z")
I'm using a CSS class to animate an element, it has a CSS variable in it, like so: .psc-pump-animation { --animation-duration: 0.5s; } I'm using the class in the style for the element I want to animate and it works gr… --- ## [Embedding of custom attributes of SVG elements](https://forum.inductiveautomation.com/t/embedding-of-custom-attributes-of-svg-elements/93598)
**Author:** [@electricschmidt](https://forum.inductiveautomation.com/u/electricschmidt)\ **Replies:** 9\ **Last updated:** [July 24, 2024, 2:59pm UTC](https://forum.inductiveautomation.com/t/embedding-of-custom-attributes-of-svg-elements/93598 "2024-07-24T14:59:27Z")
I'm trying to find out if there's any way that custom attributes on SVG elements can be persisted to the json that is created when embedding an SVG in perspective? For example: \ **Author:** [@alex.ferrell](https://forum.inductiveautomation.com/u/alex.ferrell)\ **Replies:** 0\ **Last updated:** [July 24, 2024, 2:44pm UTC](https://forum.inductiveautomation.com/t/cant-open-or-delete-an-imported-project/93674 "2024-07-24T14:44:21Z") I imported a project from a customer's gateway into a local gateway on my laptop. I wanted to compare some of the templates in that to another project. I get an error that I do not have permissions to open the project. I… --- ## [Perspective Percentage Fill on Valve Component](https://forum.inductiveautomation.com/t/perspective-percentage-fill-on-valve-component/93356)
**Author:** [@Britt\_Antley](https://forum.inductiveautomation.com/u/Britt_Antley)\ **Replies:** 7\ **Last updated:** [July 24, 2024, 2:43pm UTC](https://forum.inductiveautomation.com/t/perspective-percentage-fill-on-valve-component/93356 "2024-07-24T14:43:28Z")
I have a Perspective Valve Component, and I'm wanting to color fill it to a percentage much like can be done on a Vessel component. For example, if the Valve is 25% open, 25% of the fill would be the open color while the… --- ## [Gateway event occasionally error when execute Project libary script : NameError: name is not defined](https://forum.inductiveautomation.com/t/gateway-event-occasionally-error-when-execute-project-libary-script-nameerror-name-is-not-defined/92012)
**Author:** [@Lina\_Su](https://forum.inductiveautomation.com/u/Lina_Su)\ **Replies:** 6\ **Last updated:** [July 24, 2024, 2:40pm UTC](https://forum.inductiveautomation.com/t/gateway-event-occasionally-error-when-execute-project-libary-script-nameerror-name-is-not-defined/92012 "2024-07-24T14:40:05Z")
I have created a script in my project libaray, and I am executing it in my Gateway Event - Timer, so that the script runs every second. Usually, it works well, but there are occasional errors says the name is not defin… --- ## [Cookie issue with serval client](https://forum.inductiveautomation.com/t/cookie-issue-with-serval-client/93579)
**Author:** [@Hui\_Xia](https://forum.inductiveautomation.com/u/Hui_Xia)\ **Replies:** 7\ **Last updated:** [July 24, 2024, 1:49pm UTC](https://forum.inductiveautomation.com/t/cookie-issue-with-serval-client/93579 "2024-07-24T13:49:43Z")
I try to create cookie to store some value in web browse ,after test with two different browses , I change one of their cookie , I restart another browse , it also change to the same value in first browse. from java.net… --- ## [OPC UA Device Slot Number Via Scripting](https://forum.inductiveautomation.com/t/opc-ua-device-slot-number-via-scripting/93665)
**Author:** [@Liam\_Dietrich](https://forum.inductiveautomation.com/u/Liam_Dietrich)\ **Replies:** 1\ **Last updated:** [July 24, 2024, 1:49pm UTC](https://forum.inductiveautomation.com/t/opc-ua-device-slot-number-via-scripting/93665 "2024-07-24T13:49:15Z")
Is it possible to access the OPC UA device slot number via scripting? Ideally something similar to system.device.getDeviceHostname() but rather than hostname it gets the slot number. --- ## [Dynamic RangeAxis in Reports](https://forum.inductiveautomation.com/t/dynamic-rangeaxis-in-reports/93546)
**Author:** [@Amanda\_Marti](https://forum.inductiveautomation.com/u/Amanda_Marti)\ **Replies:** 12\ **Last updated:** [July 24, 2024, 1:08pm UTC](https://forum.inductiveautomation.com/t/dynamic-rangeaxis-in-reports/93546 "2024-07-24T13:08:28Z")
Hello! I’m currently working with the Timeseries Charts script in the reporting module. I already have the code for dynamic charts, handling the legend dynamically, and adding as many RangeAxis as needed. My problem is … --- ## [AD Authentication issues](https://forum.inductiveautomation.com/t/ad-authentication-issues/30709)
**Author:** [@LandrethEdward](https://forum.inductiveautomation.com/u/LandrethEdward)\ **Replies:** 7\ **Last updated:** [July 24, 2024, 1:01pm UTC](https://forum.inductiveautomation.com/t/ad-authentication-issues/30709 "2024-07-24T13:01:38Z")
--- ## [Store & Forward Data Cache question](https://forum.inductiveautomation.com/t/store-forward-data-cache-question/93656)
**Author:** [@Samuel\_Sueur](https://forum.inductiveautomation.com/u/Samuel_Sueur)\ **Replies:** 2\ **Last updated:** [July 24, 2024, 12:55pm UTC](https://forum.inductiveautomation.com/t/store-forward-data-cache-question/93656 "2024-07-24T12:55:47Z")
Hi all, I have a question regarding the Local Cache for the Store & Forward. It is my understanding it is best that, when the DB is up and everything is running smoothly, the local data cache should never be used as th… --- ## [\[ABANDONED\] Request to the developers to fix the jsonschema library](https://forum.inductiveautomation.com/t/abandoned-request-to-the-developers-to-fix-the-jsonschema-library/93537)
**Author:** [@danielps1818](https://forum.inductiveautomation.com/u/danielps1818)\ **Replies:** 9\ **Last updated:** [July 24, 2024, 12:45pm UTC](https://forum.inductiveautomation.com/t/abandoned-request-to-the-developers-to-fix-the-jsonschema-library/93537 "2024-07-24T12:45:04Z")
Hello! So I'm not sure if this is where I should post this. In our team we are currently using one of Ignitions libraries, the jsonschema library. One of the JSON Schema functionalities is making a reference to anothe… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?page=365) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?page=367)