# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=591 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 592 --- ## [OPC UA Too many Monitored Items Error](https://forum.inductiveautomation.com/t/opc-ua-too-many-monitored-items-error/77727)
**Author:** [@kyungjun\_kim](https://forum.inductiveautomation.com/u/kyungjun_kim)\ **Replies:** 1\ **Last updated:** [August 11, 2023, 1:05am UTC](https://forum.inductiveautomation.com/t/opc-ua-too-many-monitored-items-error/77727 "2023-08-11T01:05:50Z")
Hello. I am currently using WAGO PFC-100 to retrieve tags via OPC UA. I have encountered an error starting with "Too many Monitored Items" due to the number of registered tags exceeding 1000. Can the Ignition OPC Connec… --- ## [\[IGN-8155\]Gradient Paints - Big Performance Hit on MacOS](https://forum.inductiveautomation.com/t/ign-8155-gradient-paints-big-performance-hit-on-macos/77322)
**Author:** [@WillMT10](https://forum.inductiveautomation.com/u/WillMT10)\ **Replies:** 21\ **Last updated:** [August 10, 2023, 10:44pm UTC](https://forum.inductiveautomation.com/t/ign-8155-gradient-paints-big-performance-hit-on-macos/77322 "2023-08-10T22:44:54Z")
I was trying to troubleshoot why a few of our projects have terrible performance in the Designer for some of our screens. The issue seemed to be limited to MacOS (video below) - although we didn't test Linux. The same … --- ## [The vision client freezes in 'starting project'](https://forum.inductiveautomation.com/t/the-vision-client-freezes-in-starting-project/77677)
**Author:** [@lachguerabdallah](https://forum.inductiveautomation.com/u/lachguerabdallah)\ **Replies:** 11\ **Last updated:** [August 10, 2023, 10:41pm UTC](https://forum.inductiveautomation.com/t/the-vision-client-freezes-in-starting-project/77677 "2023-08-10T22:41:42Z")
Hello, I have a issue to start the projects in the vision client, it stays frozen in 'starting project' in the gateway the client appears, and in the logs no error appears. please help. --- ## [Database User Source - any way to add multiple contact info](https://forum.inductiveautomation.com/t/database-user-source-any-way-to-add-multiple-contact-info/77716)
**Author:** [@DaveRNeal](https://forum.inductiveautomation.com/u/DaveRNeal)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 10:18pm UTC](https://forum.inductiveautomation.com/t/database-user-source-any-way-to-add-multiple-contact-info/77716 "2023-08-10T22:18:32Z")
Good afternoon. I'm attempting to add both a phone number and separate sms number to each user's contact info in a database user source. I can add 1 or the other without any issue in the Contact Info Query field, but wh… --- ## [Ignition Projects Directory in Linux](https://forum.inductiveautomation.com/t/ignition-projects-directory-in-linux/77723)
**Author:** [@Dan\_Bridgeman](https://forum.inductiveautomation.com/u/Dan_Bridgeman)\ **Replies:** 4\ **Last updated:** [August 10, 2023, 9:40pm UTC](https://forum.inductiveautomation.com/t/ignition-projects-directory-in-linux/77723 "2023-08-10T21:40:10Z")
Our team has been using multiple project directories to develop in Windows, as explained in Change Ignition Project Location, and it has been very helpful when working on projects for multiple servers. Just point -Digni… --- ## [Integrating React into Ignition's Web Dev Module](https://forum.inductiveautomation.com/t/integrating-react-into-ignitions-web-dev-module/73868)
**Author:** [@fmata](https://forum.inductiveautomation.com/u/fmata)\ **Replies:** 3\ **Last updated:** [August 10, 2023, 9:24pm UTC](https://forum.inductiveautomation.com/t/integrating-react-into-ignitions-web-dev-module/73868 "2023-08-10T21:24:42Z")
Hello everyone, I'm currently working on a web application using Ignition and I'm looking for guidance on integrating React into the Web Dev module. I have already developed a React application with its own build files … --- ## [MariaDB JBDC type casting question](https://forum.inductiveautomation.com/t/mariadb-jbdc-type-casting-question/77709)
**Author:** [@justin.brzozoski](https://forum.inductiveautomation.com/u/justin.brzozoski)\ **Replies:** 3\ **Last updated:** [August 10, 2023, 8:59pm UTC](https://forum.inductiveautomation.com/t/mariadb-jbdc-type-casting-question/77709 "2023-08-10T20:59:18Z")
I've got a simple table in MariaDB kinda like this: CREATE TABLE IF NOT EXISTS event\_counts\_per\_group ( group\_id INT NOT NULL, day DATE NOT NULL, event\_count INT NOT NULL DEFAULT 0, PRIMARY KEY (group\_id, day) )… --- ## [Perspective BarcodeScannerInput - scan + keyboard input?](https://forum.inductiveautomation.com/t/perspective-barcodescannerinput-scan-keyboard-input/77648)
**Author:** [@tim.schultz](https://forum.inductiveautomation.com/u/tim.schultz)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 8:47pm UTC](https://forum.inductiveautomation.com/t/perspective-barcodescannerinput-scan-keyboard-input/77648 "2023-08-10T20:47:10Z")
I have a Perspective view that I'm running inside the Android mobile app on a Zebra MC33XX handheld scanner. When the BarcodeScannerInput component is available inside the view (display:false, visible:true), the scannin… --- ## [NCLOB in Alarm Journal - not in DB tables (Oracle)](https://forum.inductiveautomation.com/t/nclob-in-alarm-journal-not-in-db-tables-oracle/77711)
**Author:** [@AIO](https://forum.inductiveautomation.com/u/AIO)\ **Replies:** 1\ **Last updated:** [August 10, 2023, 8:02pm UTC](https://forum.inductiveautomation.com/t/nclob-in-alarm-journal-not-in-db-tables-oracle/77711 "2023-08-10T20:02:32Z")
Hi folks, Ignition 8.1.24 Oracle XE 18.0 We're seeing event data showing up as "oracle.sql.NCLOB", while the actual data in the tables is correct: And the columns appear correct: It appears as though the auto-gen… --- ## [Alarm journal not displaying correct alarm information for label](https://forum.inductiveautomation.com/t/alarm-journal-not-displaying-correct-alarm-information-for-label/51464)
**Author:** [@michael.black](https://forum.inductiveautomation.com/u/michael.black)\ **Replies:** 5\ **Last updated:** [August 10, 2023, 8:05pm UTC](https://forum.inductiveautomation.com/t/alarm-journal-not-displaying-correct-alarm-information-for-label/51464 "2023-08-10T20:05:23Z")
I have an alarm journal that worked perfect when I had one gateway and one connection to a local mariadb database. Now I have broken up the front and backend gateways so the backend has the connection to the plc and als… --- ## [Dynamic Time Series Chart](https://forum.inductiveautomation.com/t/dynamic-time-series-chart/77708)
**Author:** [@Ludson\_Farah](https://forum.inductiveautomation.com/u/Ludson_Farah)\ **Replies:** 5\ **Last updated:** [August 10, 2023, 6:48pm UTC](https://forum.inductiveautomation.com/t/dynamic-time-series-chart/77708 "2023-08-10T18:48:52Z")
I have an application with several Analog tags. I also have a Pop-up that will show some properties of this tags. One of them will be a Time Series Chart with the historical data of this tag, I am using a parameter to m… --- ## [OPC UA Timestamp issue for historical tags](https://forum.inductiveautomation.com/t/opc-ua-timestamp-issue-for-historical-tags/77712)
**Author:** [@Amir\_Farmanbar](https://forum.inductiveautomation.com/u/Amir_Farmanbar)\ **Replies:** 0\ **Last updated:** [August 10, 2023, 6:14pm UTC](https://forum.inductiveautomation.com/t/opc-ua-timestamp-issue-for-historical-tags/77712 "2023-08-10T18:14:19Z")
I have an issue with historical tags, because time/date of the machine server keep changing. I read this article below: "The nature of OPC UA Historical Access requires that a single timestamp reference be used to relat… --- ## [Binding a embedded page checkbox to a checkbox from a table on another page](https://forum.inductiveautomation.com/t/binding-a-embedded-page-checkbox-to-a-checkbox-from-a-table-on-another-page/77670)
**Author:** [@bob.richards](https://forum.inductiveautomation.com/u/bob.richards)\ **Replies:** 8\ **Last updated:** [August 10, 2023, 5:03pm UTC](https://forum.inductiveautomation.com/t/binding-a-embedded-page-checkbox-to-a-checkbox-from-a-table-on-another-page/77670 "2023-08-10T17:03:34Z")
I have a perspective page with a table bound to a named query that returns a bit data type field, resulting in a checkbox. I have an embedded page with a checkbox. The table is set up with a rendered view to the embedd… --- ## [Gateway name change follow-up/issues](https://forum.inductiveautomation.com/t/gateway-name-change-follow-up-issues/77705)
**Author:** [@jeff.ryan](https://forum.inductiveautomation.com/u/jeff.ryan)\ **Replies:** 1\ **Last updated:** [August 10, 2023, 4:55pm UTC](https://forum.inductiveautomation.com/t/gateway-name-change-follow-up-issues/77705 "2023-08-10T16:55:12Z")
We have a likely need to change a Gateway name after we've set it up a few months ago and have done (most of) development/design to it, but have not put it into production yet. So now is the best time sooner rather than… --- ## [Docked View responsive size](https://forum.inductiveautomation.com/t/docked-view-responsive-size/77701)
**Author:** [@Josue\_Cuadras](https://forum.inductiveautomation.com/u/Josue_Cuadras)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 4:28pm UTC](https://forum.inductiveautomation.com/t/docked-view-responsive-size/77701 "2023-08-10T16:28:53Z")
Hello everyone, I was reading the documentation about docked views and in the size parameter I see that pixels is used as a measure, I wanted to know if there is any way to use some other type of measure since I want th… --- ## [Python Class \_\_new\_\_ method](https://forum.inductiveautomation.com/t/python-class-new-method/77694)
**Author:** [@boeked](https://forum.inductiveautomation.com/u/boeked)\ **Replies:** 6\ **Last updated:** [August 10, 2023, 4:05pm UTC](https://forum.inductiveautomation.com/t/python-class-new-method/77694 "2023-08-10T16:05:12Z")
I am trying to develop a python class and would like to use the new magic method for object creation. It doesn't seem to be called when a new instance is created. The init method is called but new is not. I have a feelin… --- ## [Perspective Workstation Kiosk Multiple Screens](https://forum.inductiveautomation.com/t/perspective-workstation-kiosk-multiple-screens/77698)
**Author:** [@jacob.ramirez](https://forum.inductiveautomation.com/u/jacob.ramirez)\ **Replies:** 0\ **Last updated:** [August 10, 2023, 3:02pm UTC](https://forum.inductiveautomation.com/t/perspective-workstation-kiosk-multiple-screens/77698 "2023-08-10T15:02:27Z")
Is there a way to open multiple screens in Workstation Kiosk mode not using the page configuration settings when selecting an application? I see when you are selecting an application via the Perspective Workstation laun… --- ## [OPC Tag Value Seconds to HH:MM:SS via Expression Tag](https://forum.inductiveautomation.com/t/opc-tag-value-seconds-to-hhss-via-expression-tag/45544)
**Author:** [@tymote](https://forum.inductiveautomation.com/u/tymote)\ **Replies:** 24\ **Last updated:** [August 10, 2023, 2:49pm UTC](https://forum.inductiveautomation.com/t/opc-tag-value-seconds-to-hhss-via-expression-tag/45544 "2023-08-10T14:49:04Z")
I’ve read through a few examples of converting seconds to HH:MM:SS but none of them seem to directly address or fully solve my problem. Apologies if I missed a better question and resolution elsewhere. I have a series o… --- ## [Use bool tag or use int tag and covert to bit values in client](https://forum.inductiveautomation.com/t/use-bool-tag-or-use-int-tag-and-covert-to-bit-values-in-client/77587)
**Author:** [@rfolkes](https://forum.inductiveautomation.com/u/rfolkes)\ **Replies:** 5\ **Last updated:** [August 10, 2023, 2:30pm UTC](https://forum.inductiveautomation.com/t/use-bool-tag-or-use-int-tag-and-covert-to-bit-values-in-client/77587 "2023-08-10T14:30:55Z")
Looking for thoughts on / potential performance issues. 40,000k integer values but only looking at the bit values within those integers Not writing to those bits only reading. Displaying around 150 of those bit va… --- ## [Data type confusion with Integer and Named Query](https://forum.inductiveautomation.com/t/data-type-confusion-with-integer-and-named-query/77678)
**Author:** [@Derek\_Rowland](https://forum.inductiveautomation.com/u/Derek_Rowland)\ **Replies:** 9\ **Last updated:** [August 10, 2023, 2:17pm UTC](https://forum.inductiveautomation.com/t/data-type-confusion-with-integer-and-named-query/77678 "2023-08-10T14:17:53Z")
The following will take a little bit to abstract, so please let me know where and how I can clarify. Overview I'm having issues with a Named Query and troubleshooting what I think might be a data type issue. The genera… --- ## [Numeric Entry Field- Button not moving with margin](https://forum.inductiveautomation.com/t/numeric-entry-field-button-not-moving-with-margin/77685)
**Author:** [@Hayden\_Watson](https://forum.inductiveautomation.com/u/Hayden_Watson)\ **Replies:** 5\ **Last updated:** [August 10, 2023, 1:17pm UTC](https://forum.inductiveautomation.com/t/numeric-entry-field-button-not-moving-with-margin/77685 "2023-08-10T13:17:05Z")
Hey, I'm using a numeric entry field with button and trying to apply a margin on right side of it, but it seems the button desn't move, only the numeric field itself. I'm using version 8.1.30 Is this a bug, or should I… --- ## [Tracking User Behavior to Influence Future Designs](https://forum.inductiveautomation.com/t/tracking-user-behavior-to-influence-future-designs/47609)
**Author:** [@nicholas.robinson](https://forum.inductiveautomation.com/u/nicholas.robinson)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 12:58pm UTC](https://forum.inductiveautomation.com/t/tracking-user-behavior-to-influence-future-designs/47609 "2023-08-10T12:58:40Z")
We have several sites with Ignition deployed and we can see via session count that adoption is different based on location. Essentially what we can get through Ignition stock methods is Session count and in case of SSO … --- ## [Multiple master template in a template repeater](https://forum.inductiveautomation.com/t/multiple-master-template-in-a-template-repeater/77298)
**Author:** [@Vignesh\_M](https://forum.inductiveautomation.com/u/Vignesh_M)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 12:48pm UTC](https://forum.inductiveautomation.com/t/multiple-master-template-in-a-template-repeater/77298 "2023-08-10T12:48:22Z")
Is it possible to use specify the template path for each instance in a template repeater. Example , I have 2 master template named Control, Status In a template repeater component i want to specify control or status t… --- ## [Tag Write Failing Intermittently](https://forum.inductiveautomation.com/t/tag-write-failing-intermittently/77690)
**Author:** [@cnevalga](https://forum.inductiveautomation.com/u/cnevalga)\ **Replies:** 4\ **Last updated:** [August 10, 2023, 12:34pm UTC](https://forum.inductiveautomation.com/t/tag-write-failing-intermittently/77690 "2023-08-10T12:34:46Z")
Good day. We are encountering an issue when writing tag values using script. We are using system.tag.writeBlocking to write values to specific tags. What happens is the value that we are trying to write to particular tag… --- ## [Asociated data any\_properties not working properly](https://forum.inductiveautomation.com/t/asociated-data-any-properties-not-working-properly/77687)
**Author:** [@Brian\_Cockrell](https://forum.inductiveautomation.com/u/Brian_Cockrell)\ **Replies:** 5\ **Last updated:** [August 10, 2023, 12:04pm UTC](https://forum.inductiveautomation.com/t/asociated-data-any-properties-not-working-properly/77687 "2023-08-10T12:04:18Z")
I am using associated data called group to create an active alarm tag to show if any tags in a specific group of tags has alarm and if they are all acknowledged or not. I can get the script to work but it is only lookin… --- ## [Best practice to prevent to stolen ignition resources](https://forum.inductiveautomation.com/t/best-practice-to-prevent-to-stolen-ignition-resources/44344)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 97\ **Last updated:** [August 10, 2023, 11:58am UTC](https://forum.inductiveautomation.com/t/best-practice-to-prevent-to-stolen-ignition-resources/44344 "2023-08-10T11:58:32Z")
Hi, As system integrator, there are some cases that I like to protect my resources in ignition after delivering project to client. For example creating a library that use resources like python lib and views,… In other… --- ## [Event for parameter change or tag deleted](https://forum.inductiveautomation.com/t/event-for-parameter-change-or-tag-deleted/77684)
**Author:** [@majad](https://forum.inductiveautomation.com/u/majad)\ **Replies:** 1\ **Last updated:** [August 10, 2023, 11:52am UTC](https://forum.inductiveautomation.com/t/event-for-parameter-change-or-tag-deleted/77684 "2023-08-10T11:52:29Z")
Hello, i have a memory Tag which holds a specific Parameter for every Tag. Whenever i create a tag i add a row with the path and the parameter to the dataset of the memory tag. This works. Now i want to track changes i… --- ## [valueChanged NameError: global name 'PLCTriggerScript' is not defined](https://forum.inductiveautomation.com/t/valuechanged-nameerror-global-name-plctriggerscript-is-not-defined/77681)
**Author:** [@Rui\_Gao](https://forum.inductiveautomation.com/u/Rui_Gao)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 11:49am UTC](https://forum.inductiveautomation.com/t/valuechanged-nameerror-global-name-plctriggerscript-is-not-defined/77681 "2023-08-10T11:49:31Z")
Help! this a problem for me, use gateway event is OK,but i wish use tag script value change Error executing script. Traceback (most recent call last): File "tagevent:valueChanged", line 2, in valueChanged NameError: … --- ## [Data points Overlap in XY chart - 8.0.15](https://forum.inductiveautomation.com/t/data-points-overlap-in-xy-chart-8-0-15/77555)
**Author:** [@Sudhanthiralakshmi\_M](https://forum.inductiveautomation.com/u/Sudhanthiralakshmi_M)\ **Replies:** 12\ **Last updated:** [August 10, 2023, 7:46am UTC](https://forum.inductiveautomation.com/t/data-points-overlap-in-xy-chart-8-0-15/77555 "2023-08-10T07:46:14Z")
IGNITION - PERSPECTIVE 1.How to avoid Datapoints Overlap in XY Chart when we need to visualize the data for longer date range 2. How to configure the dates in X axis without skipping the date sequence --- ## [OPC tag - quality - error configuration](https://forum.inductiveautomation.com/t/opc-tag-quality-error-configuration/77210)
**Author:** [@Sudhanthiralakshmi\_M](https://forum.inductiveautomation.com/u/Sudhanthiralakshmi_M)\ **Replies:** 9\ **Last updated:** [August 10, 2023, 7:21am UTC](https://forum.inductiveautomation.com/t/opc-tag-quality-error-configuration/77210 "2023-08-10T07:21:40Z")
While Binding OPC Tags in Ignition Designer(8.0.15) we got "null" error configuration , but in ignition Gateway the same opc tag we can able to "read" the tag value but the "subscription" is showing "Error configurati… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=590) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=592)