# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?page=189 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 190 --- ## [Pasting or importing default value into document memory UDT member](https://forum.inductiveautomation.com/t/pasting-or-importing-default-value-into-document-memory-udt-member/106864)
**Author:** [@msteele](https://forum.inductiveautomation.com/u/msteele)\ **Replies:** 2\ **Last updated:** [May 30, 2025, 4:12pm UTC](https://forum.inductiveautomation.com/t/pasting-or-importing-default-value-into-document-memory-udt-member/106864 "2025-05-30T16:12:09Z")
Has anyone found a viable technique to import JSON into the default value of a UDT member that's a memory tag of a document datatype? For an instance, I could normally bidirectionally bind to a placeholder custom proper… --- ## [Ignition Response Time](https://forum.inductiveautomation.com/t/ignition-response-time/106755)
**Author:** [@fe\_sha](https://forum.inductiveautomation.com/u/fe_sha)\ **Replies:** 35\ **Last updated:** [May 30, 2025, 2:47pm UTC](https://forum.inductiveautomation.com/t/ignition-response-time/106755 "2025-05-30T14:47:02Z")
I am using Ignition 8 connected to Allen Bradley. By default, The Default tag group is 1000ms refresh rate. i have tried to reduce to 100ms but the response time is still very slow. I have confirmed that the communica… --- ## [Value change script on query tag](https://forum.inductiveautomation.com/t/value-change-script-on-query-tag/106815)
**Author:** [@mjohnson0238](https://forum.inductiveautomation.com/u/mjohnson0238)\ **Replies:** 4\ **Last updated:** [May 30, 2025, 1:45pm UTC](https://forum.inductiveautomation.com/t/value-change-script-on-query-tag/106815 "2025-05-30T13:45:11Z")
On a query tag I have the execution rate at 30mins. Even thought the value will always be Dataset\[20R x 5C\] would the script work? --- ## [Upload and process large Excel files in perspective without massive memory usage](https://forum.inductiveautomation.com/t/upload-and-process-large-excel-files-in-perspective-without-massive-memory-usage/106823)
**Author:** [@jon.amelibia](https://forum.inductiveautomation.com/u/jon.amelibia)\ **Replies:** 3\ **Last updated:** [May 30, 2025, 12:18pm UTC](https://forum.inductiveautomation.com/t/upload-and-process-large-excel-files-in-perspective-without-massive-memory-usage/106823 "2025-05-30T12:18:38Z")
Hi! I´m trying to create an app that processes some Excel files uploaded by the user. I have and UploadFile component with an event that sends the file bytes (file\_data = event.file.getBytes()) to the following function: … --- ## [Any chance of replacing the MD-based JS injection with defined JS script locations?](https://forum.inductiveautomation.com/t/any-chance-of-replacing-the-md-based-js-injection-with-defined-js-script-locations/106843)
**Author:** [@Leor\_Fishman](https://forum.inductiveautomation.com/u/Leor_Fishman)\ **Replies:** 6\ **Last updated:** [May 30, 2025, 12:00pm UTC](https://forum.inductiveautomation.com/t/any-chance-of-replacing-the-md-based-js-injection-with-defined-js-script-locations/106843 "2025-05-30T12:00:19Z")
clearly JS works, because the injection approach works, but it's a bit crazy to have to roundabout it, can there be an object prop that resolves down into a \ tag or similar? --- ## [How to code this expression , Using tags from plc](https://forum.inductiveautomation.com/t/how-to-code-this-expression-using-tags-from-plc/106822)
**Author:** [@jkantz](https://forum.inductiveautomation.com/u/jkantz)\ **Replies:** 26\ **Last updated:** [May 30, 2025, 4:18am UTC](https://forum.inductiveautomation.com/t/how-to-code-this-expression-using-tags-from-plc/106822 "2025-05-30T04:18:56Z")
How too script : If (tag is true) Then (output tag) = true else (output tag) = false --- ## [Mathematic symbol display in Vision](https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842)
**Author:** [@Phat\_Truc](https://forum.inductiveautomation.com/u/Phat_Truc)\ **Replies:** 2\ **Last updated:** [May 30, 2025, 4:02am UTC](https://forum.inductiveautomation.com/t/mathematic-symbol-display-in-vision/106842 "2025-05-30T04:02:59Z")
In Designer, when displaying mathematic symbol like Degree C, I use HTML code and it works fine in Label component, but when it comes to Chart component, its just simply a text. Does anyone have experience working wit… --- ## [Currently session Active User Details](https://forum.inductiveautomation.com/t/currently-session-active-user-details/106817)
**Author:** [@sharmaaman3](https://forum.inductiveautomation.com/u/sharmaaman3)\ **Replies:** 6\ **Last updated:** [May 30, 2025, 3:55am UTC](https://forum.inductiveautomation.com/t/currently-session-active-user-details/106817 "2025-05-30T03:55:53Z")
I want to get to know details of ,current users who open the project session on web, if i close the project session tab on browser then user should be remove from active user list. i tried this ds = system.perspective.g… --- ## [\[BUG\] Unable to reorder component in Flex container if other components not displayed](https://forum.inductiveautomation.com/t/bug-unable-to-reorder-component-in-flex-container-if-other-components-not-displayed/37769)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 8\ **Last updated:** [May 30, 2025, 1:15am UTC](https://forum.inductiveautomation.com/t/bug-unable-to-reorder-component-in-flex-container-if-other-components-not-displayed/37769 "2025-05-30T01:15:14Z")
v8.0.15 If you have a bunch of components within a flex container with some of them with Display set to false, then moving a component around within the View will force it to the very end, with no way to move it to any … --- ## [Using Perspective App and Duo Security](https://forum.inductiveautomation.com/t/using-perspective-app-and-duo-security/106837)
**Author:** [@aholmes03](https://forum.inductiveautomation.com/u/aholmes03)\ **Replies:** 1\ **Last updated:** [May 29, 2025, 9:09pm UTC](https://forum.inductiveautomation.com/t/using-perspective-app-and-duo-security/106837 "2025-05-29T21:09:11Z")
Hello, Our company is working on switching from Rockwell to Ignition. As a part of this one of the features we really liked was the possibility of utilizing the Perspective Phone Application. Our company uses Duo Securi… --- ## [Smart Stage XY Linear actuator control](https://forum.inductiveautomation.com/t/smart-stage-xy-linear-actuator-control/106715)
**Author:** [@jay.brooks](https://forum.inductiveautomation.com/u/jay.brooks)\ **Replies:** 8\ **Last updated:** [May 29, 2025, 6:29pm UTC](https://forum.inductiveautomation.com/t/smart-stage-xy-linear-actuator-control/106715 "2025-05-29T18:29:49Z")
Has anyone been able to communicate to Dover Motion controllers via Ignition? They claim to have a Python library, and C## commands. Any help would be appreciated. Thanks --- ## [Saving a dataset to csv](https://forum.inductiveautomation.com/t/saving-a-dataset-to-csv/106827)
**Author:** [@Roman\_Rozenshteyn](https://forum.inductiveautomation.com/u/Roman_Rozenshteyn)\ **Replies:** 2\ **Last updated:** [May 29, 2025, 5:21pm UTC](https://forum.inductiveautomation.com/t/saving-a-dataset-to-csv/106827 "2025-05-29T17:21:32Z")
Hi all, I'm running the following code. everything works until it gets to the csv portion. No error or messages just doesn't update the file. File exists on perspective session machine. Any help would be appreciated. d… --- ## [\[IGN-8791\] Virtualised Perspective Table moving scroll position when props.data values modified](https://forum.inductiveautomation.com/t/ign-8791-virtualised-perspective-table-moving-scroll-position-when-props-data-values-modified/71069)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 3\ **Last updated:** [May 29, 2025, 3:21pm UTC](https://forum.inductiveautomation.com/t/ign-8791-virtualised-perspective-table-moving-scroll-position-when-props-data-values-modified/71069 "2025-05-29T15:21:55Z")
This only affects Tables with props.virtualised enabled. The "Select selected rows" sets the selected table rows' selected key value to true. When this is pressed however, the scrollbar is moved up for some reason. I'… --- ## [Checking error fetching tag history to clear logs window](https://forum.inductiveautomation.com/t/checking-error-fetching-tag-history-to-clear-logs-window/106788)
**Author:** [@RENATO\_DUENAS](https://forum.inductiveautomation.com/u/RENATO_DUENAS)\ **Replies:** 3\ **Last updated:** [May 29, 2025, 3:19pm UTC](https://forum.inductiveautomation.com/t/checking-error-fetching-tag-history-to-clear-logs-window/106788 "2025-05-29T15:19:09Z")
Have you experienced this type of error. I am trying to clean my logs windows from any errors, and the following is one of the most common. java.lang.IllegalArgumentException: Numeric values must be finite, but was NaN … --- ## [Changing opacity with built-in theme colors](https://forum.inductiveautomation.com/t/changing-opacity-with-built-in-theme-colors/106530)
**Author:** [@hw79](https://forum.inductiveautomation.com/u/hw79)\ **Replies:** 21\ **Last updated:** [May 29, 2025, 1:13pm UTC](https://forum.inductiveautomation.com/t/changing-opacity-with-built-in-theme-colors/106530 "2025-05-29T13:13:41Z")
I'd like to use built-in theming for conditional formatting on a table but the colors are so dark that the text doesn't show through very well. Is there a way to set the background opacity? I've tried a few things with… --- ## [Ethernet connection bandwidth is 100% full](https://forum.inductiveautomation.com/t/ethernet-connection-bandwidth-is-100-full/106758)
**Author:** [@kelmeleno](https://forum.inductiveautomation.com/u/kelmeleno)\ **Replies:** 10\ **Last updated:** [May 29, 2025, 12:52pm UTC](https://forum.inductiveautomation.com/t/ethernet-connection-bandwidth-is-100-full/106758 "2025-05-29T12:52:34Z")
Hello! I have a problem with the bandwidth of my network connection Initially, I had a network configured with a bandwidth of 100 Mbps. And for a long time now, my network has been completely clogged every couple of se… --- ## [Query to validate hash password from user source database](https://forum.inductiveautomation.com/t/query-to-validate-hash-password-from-user-source-database/86861)
**Author:** [@Eugene49](https://forum.inductiveautomation.com/u/Eugene49)\ **Replies:** 11\ **Last updated:** [May 29, 2025, 12:29pm UTC](https://forum.inductiveautomation.com/t/query-to-validate-hash-password-from-user-source-database/86861 "2025-05-29T12:29:55Z")
I setup user source to use database with mode set to Automatic. The table now has a user record with hashed Password. On the perspective client, I want the user to enter password, and be able to validate via query. Ho… --- ## [Change String as Date in igntion](https://forum.inductiveautomation.com/t/change-string-as-date-in-igntion/106813)
**Author:** [@Divya\_K](https://forum.inductiveautomation.com/u/Divya_K)\ **Replies:** 1\ **Last updated:** [May 29, 2025, 11:08am UTC](https://forum.inductiveautomation.com/t/change-string-as-date-in-igntion/106813 "2025-05-29T11:08:29Z")
I have the string like this 'Mon May 19 00:00:00 EDT 2025' . I need to conver this as date. --- ## [Data Passing Between Perspective Pages](https://forum.inductiveautomation.com/t/data-passing-between-perspective-pages/76088)
**Author:** [@Colin\_Quinn](https://forum.inductiveautomation.com/u/Colin_Quinn)\ **Replies:** 10\ **Last updated:** [May 29, 2025, 8:34am UTC](https://forum.inductiveautomation.com/t/data-passing-between-perspective-pages/76088 "2025-05-29T08:34:54Z")
Hello, I have a few pages that I am able to navigate between with buttons. When the user presses one of the buttons, it should first grab selected rows from a table on that page and format them into a list. I then need … --- ## [Enable/Disabling a Gateway Timer script via script](https://forum.inductiveautomation.com/t/enable-disabling-a-gateway-timer-script-via-script/106734)
**Author:** [@danielps1818](https://forum.inductiveautomation.com/u/danielps1818)\ **Replies:** 2\ **Last updated:** [May 29, 2025, 7:24am UTC](https://forum.inductiveautomation.com/t/enable-disabling-a-gateway-timer-script-via-script/106734 "2025-05-29T07:24:35Z")
I have a button. When it's enabled I want the timer script to always execute (enable) but if the user press it again I want the script to not run (disable). Our current solution is something like this: #timer active = … --- ## [Perspective scripts triggers twice](https://forum.inductiveautomation.com/t/perspective-scripts-triggers-twice/106757)
**Author:** [@Amitkumar\_Ravat1](https://forum.inductiveautomation.com/u/Amitkumar_Ravat1)\ **Replies:** 18\ **Last updated:** [May 29, 2025, 3:57am UTC](https://forum.inductiveautomation.com/t/perspective-scripts-triggers-twice/106757 "2025-05-29T03:57:41Z")
I have a single workstation screen that is dynamic and open on workstation based on IP assigned to workstation. So, at one of the station multiple tabs with same workstation was opened so some scripts were triggered mult… --- ## [Stuck at "gateway starting"](https://forum.inductiveautomation.com/t/stuck-at-gateway-starting/93544)
**Author:** [@jpark1](https://forum.inductiveautomation.com/u/jpark1)\ **Replies:** 12\ **Last updated:** [May 29, 2025, 2:16am UTC](https://forum.inductiveautomation.com/t/stuck-at-gateway-starting/93544 "2025-05-29T02:16:38Z")
Hi, The ignition gateway was working fine but one day suddenly stopped working, and it is stuck at "gateway starting" screen when I try to access through browser. Here is the wrapper file... Could someone give me a han… --- ## [Dashboard background image style settings](https://forum.inductiveautomation.com/t/dashboard-background-image-style-settings/106750)
**Author:** [@Jordan\_Richardson](https://forum.inductiveautomation.com/u/Jordan_Richardson)\ **Replies:** 1\ **Last updated:** [May 29, 2025, 1:51am UTC](https://forum.inductiveautomation.com/t/dashboard-background-image-style-settings/106750 "2025-05-29T01:51:32Z")
I’m away from my home computer at the moment so I’ll have to attach more details screenshots later. However, I was curious how I can get a background image on a dashboard component to stay aligned with the widgets grid.… --- ## [Running Script on Standard Gateway Triggered by Tag Events in Remote Edge Gateway](https://forum.inductiveautomation.com/t/running-script-on-standard-gateway-triggered-by-tag-events-in-remote-edge-gateway/106801)
**Author:** [@Apxea](https://forum.inductiveautomation.com/u/Apxea)\ **Replies:** 2\ **Last updated:** [May 29, 2025, 1:39am UTC](https://forum.inductiveautomation.com/t/running-script-on-standard-gateway-triggered-by-tag-events-in-remote-edge-gateway/106801 "2025-05-29T01:39:31Z")
Hi everyone, I’m working with a distributed Ignition setup where: Edge Gateway collects data from PLCs and triggers tag events Standard Gateway handles logic like API calls and external integrations The Edge Gateway … --- ## [OPC UA Server Setting with redundancy](https://forum.inductiveautomation.com/t/opc-ua-server-setting-with-redundancy/106706)
**Author:** [@Kim\_JinGeun1](https://forum.inductiveautomation.com/u/Kim_JinGeun1)\ **Replies:** 14\ **Last updated:** [May 29, 2025, 1:34am UTC](https://forum.inductiveautomation.com/t/opc-ua-server-setting-with-redundancy/106706 "2025-05-29T01:34:14Z")
We have configured our system with server redundancy. To allow OPC UA clients on other PCs to connect to the server, we reconfigured the OPC UA server settings. After completing the configuration, we tested the redunda… --- ## [Skip failed DB inserts jython suggestions](https://forum.inductiveautomation.com/t/skip-failed-db-inserts-jython-suggestions/106795)
**Author:** [@drewdin](https://forum.inductiveautomation.com/u/drewdin)\ **Replies:** 5\ **Last updated:** [May 28, 2025, 10:57pm UTC](https://forum.inductiveautomation.com/t/skip-failed-db-inserts-jython-suggestions/106795 "2025-05-28T22:57:02Z")
I have a bunch of updates I am doing to a bunch of tables, some tables already have the updates completed so when I try to run the update statement it's throwing an error. The error is good so know I don't have to perfo… --- ## [How to check if there is an active license on our Ignition?](https://forum.inductiveautomation.com/t/how-to-check-if-there-is-an-active-license-on-our-ignition/106762)
**Author:** [@dariobeastrs](https://forum.inductiveautomation.com/u/dariobeastrs)\ **Replies:** 3\ **Last updated:** [May 28, 2025, 10:44pm UTC](https://forum.inductiveautomation.com/t/how-to-check-if-there-is-an-active-license-on-our-ignition/106762 "2025-05-28T22:44:55Z")
Hi all, Recently I was tasked with setting up a Dynics HMI using factorytalk. I noticed when booting up our HMI, it had "Vision Client Launcher" software which was trying to connect to an application but would fail. Nev… --- ## [Help diagnosing MODBUS TCP timeout issues](https://forum.inductiveautomation.com/t/help-diagnosing-modbus-tcp-timeout-issues/106792)
**Author:** [@L\_F](https://forum.inductiveautomation.com/u/L_F)\ **Replies:** 2\ **Last updated:** [May 28, 2025, 9:14pm UTC](https://forum.inductiveautomation.com/t/help-diagnosing-modbus-tcp-timeout-issues/106792 "2025-05-28T21:14:40Z")
I am trying to connect to a chiller/circulator using MODBUD over TCP. I have created the connection in the OPC UA section of my server, and I see it appear in my Vision Designer. I think I am using the write OPC path, bu… --- ## [Issue with PLC Tag Count Logic – Unexpected Raw Value in Hourly/Daily Counts](https://forum.inductiveautomation.com/t/issue-with-plc-tag-count-logic-unexpected-raw-value-in-hourly-daily-counts/106785)
**Author:** [@Raghavendra\_Praneeth](https://forum.inductiveautomation.com/u/Raghavendra_Praneeth)\ **Replies:** 4\ **Last updated:** [May 28, 2025, 8:44pm UTC](https://forum.inductiveautomation.com/t/issue-with-plc-tag-count-logic-unexpected-raw-value-in-hourly-daily-counts/106785 "2025-05-28T20:44:49Z")
Hello, Currently, I have a setup where I am reading some tag information from the PLC, such as scanner statistics. For each tag, I have a Value Changed script where I count the change in tag value, as shown in the image… --- ## [Backup Gateway asking to trust invalid SSL certificate](https://forum.inductiveautomation.com/t/backup-gateway-asking-to-trust-invalid-ssl-certificate/106786)
**Author:** [@jordan.richardson](https://forum.inductiveautomation.com/u/jordan.richardson)\ **Replies:** 4\ **Last updated:** [May 28, 2025, 8:30pm UTC](https://forum.inductiveautomation.com/t/backup-gateway-asking-to-trust-invalid-ssl-certificate/106786 "2025-05-28T20:30:06Z")
I'm having an issue with something that just started all of a sudden, and I'm the only one of my coworkers with the issue. From searching around on the forums I do know that I am getting this error because the IP address… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?page=188) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?page=190)