# Latest **URL:** https://forum.inductiveautomation.com/latest.md?page=1188 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 1189 --- ## [Emerson ROC OPC UA Driver?](https://forum.inductiveautomation.com/t/emerson-roc-opc-ua-driver/45430)
**Author:** [@scott\_federowicz](https://forum.inductiveautomation.com/u/scott_federowicz)\ **Replies:** 2\ **Last updated:** [April 9, 2021, 1:33pm UTC](https://forum.inductiveautomation.com/t/emerson-roc-opc-ua-driver/45430 "2021-04-09T13:33:37Z")
Not seeing the Emerson ROC OPC UA Driver in the list of drivers in the default install of Ignition 8.1, and not seeing a download to install such a driver. I am currently using the trial version, though. Any help would… --- ## [8.0.16 Upgrade thousands of timed Waiting Threads Lower Performance OPC UA and Perspective](https://forum.inductiveautomation.com/t/8-0-16-upgrade-thousands-of-timed-waiting-threads-lower-performance-opc-ua-and-perspective/41100)
**Author:** [@wking](https://forum.inductiveautomation.com/u/wking)\ **Replies:** 14\ **Last updated:** [April 9, 2021, 1:30pm UTC](https://forum.inductiveautomation.com/t/8-0-16-upgrade-thousands-of-timed-waiting-threads-lower-performance-opc-ua-and-perspective/41100 "2021-04-09T13:30:03Z")
Attaching Thread Dump. After a restart, I have just a couple hundred timed waiting threads. Then I get a bunch of perspective worker thread and OPC-UA Platform Executor threads. My gateway crashes when it gets to about t… --- ## [University and Maker Edition](https://forum.inductiveautomation.com/t/university-and-maker-edition/43879)
**Author:** [@RonB](https://forum.inductiveautomation.com/u/RonB)\ **Replies:** 6\ **Last updated:** [April 9, 2021, 12:46pm UTC](https://forum.inductiveautomation.com/t/university-and-maker-edition/43879 "2021-04-09T12:46:52Z")
I’m just getting started with Ignition, so Hi to all. I’ve been going through the University courses, but I have found several differences with the content and what’s present in the Maker edition. The main issue being w… --- ## [Signature component image to Report](https://forum.inductiveautomation.com/t/signature-component-image-to-report/35109)
**Author:** [@Craighunter1986](https://forum.inductiveautomation.com/u/Craighunter1986)\ **Replies:** 3\ **Last updated:** [April 9, 2021, 11:32am UTC](https://forum.inductiveautomation.com/t/signature-component-image-to-report/35109 "2021-04-09T11:32:56Z")
I am trying to use the image produced from the signature component in a report. the signature component creates a base64 string. Can this be used directly by the key in the report image? --- ## [Piece counting TAG](https://forum.inductiveautomation.com/t/piece-counting-tag/45399)
**Author:** [@antonio.sanchez](https://forum.inductiveautomation.com/u/antonio.sanchez)\ **Replies:** 1\ **Last updated:** [April 9, 2021, 10:58am UTC](https://forum.inductiveautomation.com/t/piece-counting-tag/45399 "2021-04-09T10:58:49Z")
Hello everyone I have a project in which I keep a piece count. This counting is carried out by means of an OPC TAG, for this I use KEPServerEX 6. but in the count that the PLC carries is different than that of the TAG… --- ## [Drag and drop tags from tag browser tree to list](https://forum.inductiveautomation.com/t/drag-and-drop-tags-from-tag-browser-tree-to-list/43933)
**Author:** [@prasath.t](https://forum.inductiveautomation.com/u/prasath.t)\ **Replies:** 6\ **Last updated:** [March 1, 2021, 3:23pm UTC](https://forum.inductiveautomation.com/t/drag-and-drop-tags-from-tag-browser-tree-to-list/43933 "2021-03-01T15:23:46Z")
I just want to drag and drop tags from tag browser tree to list. I tired but i cant able to fix the issue. Can any one help me out in this please --- ## [Changing a parameter on a view through a project script](https://forum.inductiveautomation.com/t/changing-a-parameter-on-a-view-through-a-project-script/43797)
**Author:** [@michael.black](https://forum.inductiveautomation.com/u/michael.black)\ **Replies:** 3\ **Last updated:** [April 9, 2021, 3:51am UTC](https://forum.inductiveautomation.com/t/changing-a-parameter-on-a-view-through-a-project-script/43797 "2021-04-09T03:51:05Z")
I am trying to change the value of a parameter (false/true) from a project script. Lets say I have a View called View. That view has a parameter on the view called Visibility. I have a button which runs a script on th… --- ## [Question of self-developed module doesn't have a trial license on Ignition Edge](https://forum.inductiveautomation.com/t/question-of-self-developed-module-doesnt-have-a-trial-license-on-ignition-edge/45297)
**Author:** [@baisea2018](https://forum.inductiveautomation.com/u/baisea2018)\ **Replies:** 15\ **Last updated:** [April 9, 2021, 2:12am UTC](https://forum.inductiveautomation.com/t/question-of-self-developed-module-doesnt-have-a-trial-license-on-ignition-edge/45297 "2021-04-09T02:12:40Z")
I install a module of my own which works well in Ignition. While I wanna have a test on Ignition Edge for this module, the result is as follows: Is it that there is a specific version of sdk for Ignition Edge or what… --- ## [User Management access roles help](https://forum.inductiveautomation.com/t/user-management-access-roles-help/45417)
**Author:** [@ksadda](https://forum.inductiveautomation.com/u/ksadda)\ **Replies:** 2\ **Last updated:** [April 8, 2021, 11:44pm UTC](https://forum.inductiveautomation.com/t/user-management-access-roles-help/45417 "2021-04-08T23:44:28Z")
I have 3 users with administrator role and 2 operators role. I need that when administrator login they should be able to change their details as well as others and when operators login they can only edit their details. W… --- ## [Can i disable readtimeout](https://forum.inductiveautomation.com/t/can-i-disable-readtimeout/45415)
**Author:** [@andrews](https://forum.inductiveautomation.com/u/andrews)\ **Replies:** 1\ **Last updated:** [April 8, 2021, 11:24pm UTC](https://forum.inductiveautomation.com/t/can-i-disable-readtimeout/45415 "2021-04-08T23:24:36Z")
Hello, there two windows specifically I do not want users to get automatically logged out of. I was wondering if there was a way to disable the read timeout for those two windows to enable staying logged on. all other wi… --- ## [At what point does stacking expression binding functions become too much?](https://forum.inductiveautomation.com/t/at-what-point-does-stacking-expression-binding-functions-become-too-much/45367)
**Author:** [@tmahaffey](https://forum.inductiveautomation.com/u/tmahaffey)\ **Replies:** 10\ **Last updated:** [April 8, 2021, 9:12pm UTC](https://forum.inductiveautomation.com/t/at-what-point-does-stacking-expression-binding-functions-become-too-much/45367 "2021-04-08T21:12:49Z")
Expression functions are nice because they are snappy and will execute instantly on a variety of different inputs. I’ve gotten decent enough at the expression language to accomplish basic animations for labels and such b… --- ## [OPC tags stopped working](https://forum.inductiveautomation.com/t/opc-tags-stopped-working/45413)
**Author:** [@catherine.fowler](https://forum.inductiveautomation.com/u/catherine.fowler)\ **Replies:** 9\ **Last updated:** [April 8, 2021, 8:51pm UTC](https://forum.inductiveautomation.com/t/opc-tags-stopped-working/45413 "2021-04-08T20:51:00Z")
We’re using Ignition 8.0.3 on a project that’s been online at a customer’s site for a couple years. We got called in out of the blue because they were suddenly experiencing a loss of some of their process data. When I to… --- ## [What modules has ignition edge?](https://forum.inductiveautomation.com/t/what-modules-has-ignition-edge/45412)
**Author:** [@allen.lapa](https://forum.inductiveautomation.com/u/allen.lapa)\ **Replies:** 3\ **Last updated:** [April 8, 2021, 8:14pm UTC](https://forum.inductiveautomation.com/t/what-modules-has-ignition-edge/45412 "2021-04-08T20:14:15Z")
Hi every one…! I wonder What modules has ignition edge? because I need to conect OPC COM… --- ## [Custom tag history aggregate question](https://forum.inductiveautomation.com/t/custom-tag-history-aggregate-question/45405)
**Author:** [@bschroeder](https://forum.inductiveautomation.com/u/bschroeder)\ **Replies:** 2\ **Last updated:** [April 8, 2021, 7:13pm UTC](https://forum.inductiveautomation.com/t/custom-tag-history-aggregate-question/45405 "2021-04-08T19:13:24Z")
So a customer of ours is asking to do some KWH usage reports for their plant. This is just the beginning phase and I’m just trying to see what the best direction would be for this. If we log the KW directly on a 1 minu… --- ## [Change specific row background on Perspective Table based upon int value in dataset](https://forum.inductiveautomation.com/t/change-specific-row-background-on-perspective-table-based-upon-int-value-in-dataset/36678)
**Author:** [@dholt](https://forum.inductiveautomation.com/u/dholt)\ **Replies:** 16\ **Last updated:** [April 8, 2021, 7:10pm UTC](https://forum.inductiveautomation.com/t/change-specific-row-background-on-perspective-table-based-upon-int-value-in-dataset/36678 "2021-04-08T19:10:11Z")
Greetings. I have a sql query that is returning performance values that I have linked to a Perspective Table. I'm trying to apply conditional formatting on a column that is hidden on the table but in the dataset called "… --- ## [Basic Skill Set Needed for Training Classes](https://forum.inductiveautomation.com/t/basic-skill-set-needed-for-training-classes/45407)
**Author:** [@ahawes](https://forum.inductiveautomation.com/u/ahawes)\ **Replies:** 1\ **Last updated:** [April 8, 2021, 6:37pm UTC](https://forum.inductiveautomation.com/t/basic-skill-set-needed-for-training-classes/45407 "2021-04-08T18:37:42Z")
Good afternoon all, I am wanting to take some further training in ignition but would like to know the recommended skills sets needed to really prosper in class. Any advice would be great! Thanks --- ## [Duplicate nav, cant find anywhere](https://forum.inductiveautomation.com/t/duplicate-nav-cant-find-anywhere/45406)
**Author:** [@andrews](https://forum.inductiveautomation.com/u/andrews)\ **Replies:** 0\ **Last updated:** [April 8, 2021, 6:24pm UTC](https://forum.inductiveautomation.com/t/duplicate-nav-cant-find-anywhere/45406 "2021-04-08T18:24:23Z")
I copied a project, and on one of the copies I am getting this duplicate nav banner. First the duplicat was on the bottom, now its on the top. I have looked through all my windows and can not find where it is. example pi… --- ## [External Python script using External Automation or Plugins](https://forum.inductiveautomation.com/t/external-python-script-using-external-automation-or-plugins/45403)
**Author:** [@steven.hess](https://forum.inductiveautomation.com/u/steven.hess)\ **Replies:** 2\ **Last updated:** [April 8, 2021, 5:46pm UTC](https://forum.inductiveautomation.com/t/external-python-script-using-external-automation-or-plugins/45403 "2021-04-08T17:46:35Z")
HI All, I’m trying to create a Dataset into ignition from a excel macro based spreadsheet. I figured out the first part (converting the .xlsm to a .xlsx format) then reading the data into pandas. I was also able to crea… --- ## [I wanted to Call System.dataset.addRow() like ignition method from java](https://forum.inductiveautomation.com/t/i-wanted-to-call-system-dataset-addrow-like-ignition-method-from-java/45301)
**Author:** [@pmishra](https://forum.inductiveautomation.com/u/pmishra)\ **Replies:** 3\ **Last updated:** [April 8, 2021, 5:35pm UTC](https://forum.inductiveautomation.com/t/i-wanted-to-call-system-dataset-addrow-like-ignition-method-from-java/45301 "2021-04-08T17:35:28Z")
I found one class DatasetUtilities, In which I found the addRow method, but this method required PySequence row, but I don’t know how to create a PySequence row in java. --- ## [Perspective hover styling](https://forum.inductiveautomation.com/t/perspective-hover-styling/23217)
**Author:** [@JPijnappels](https://forum.inductiveautomation.com/u/JPijnappels)\ **Replies:** 13\ **Last updated:** [April 8, 2021, 5:20pm UTC](https://forum.inductiveautomation.com/t/perspective-hover-styling/23217 "2021-04-08T17:20:14Z")
will it be possible to add the ‘hover’ property to the styling class? --- ## [Unrecognized authentication challenge type](https://forum.inductiveautomation.com/t/unrecognized-authentication-challenge-type/45402)
**Author:** [@andrews](https://forum.inductiveautomation.com/u/andrews)\ **Replies:** 0\ **Last updated:** [April 8, 2021, 5:18pm UTC](https://forum.inductiveautomation.com/t/unrecognized-authentication-challenge-type/45402 "2021-04-08T17:18:33Z")
Thank you in advance for your help. When I use switch user, everything works but when I use the barcode scan the login fails. Below I have the code for the badge scan button, and below that i have the error. I did just… --- ## [Component Equal Scaling using Handles](https://forum.inductiveautomation.com/t/component-equal-scaling-using-handles/45398)
**Author:** [@jwilliams](https://forum.inductiveautomation.com/u/jwilliams)\ **Replies:** 0\ **Last updated:** [April 8, 2021, 4:44pm UTC](https://forum.inductiveautomation.com/t/component-equal-scaling-using-handles/45398 "2021-04-08T16:44:18Z")
I am trying to make a 180 degree turn using two separate 90 degree turns. The template for these turns is setup as a 1:1 scale, making an equal sized box for the turn. But when I place these turns into a new view, they d… --- ## [Performance drastically degrade from 8.1.1 to 8.1.2/3 in the desinger view](https://forum.inductiveautomation.com/t/performance-drastically-degrade-from-8-1-1-to-8-1-2-3-in-the-desinger-view/44078)
**Author:** [@nader.chinichian](https://forum.inductiveautomation.com/u/nader.chinichian)\ **Replies:** 13\ **Last updated:** [April 8, 2021, 4:16pm UTC](https://forum.inductiveautomation.com/t/performance-drastically-degrade-from-8-1-1-to-8-1-2-3-in-the-desinger-view/44078 "2021-04-08T16:16:11Z")
Hi, When I upgrade my project from 8.1.1 to 8.1.2/3, unfortunately, the performance in the design is degraded drastically. This mostly happens when opening a view in the designer with the embedded views. It seems every… --- ## [Report execution: Is it possible to execute a report with the transition of a PLC boolean bit?](https://forum.inductiveautomation.com/t/report-execution-is-it-possible-to-execute-a-report-with-the-transition-of-a-plc-boolean-bit/45392)
**Author:** [@michael\_cadena](https://forum.inductiveautomation.com/u/michael_cadena)\ **Replies:** 2\ **Last updated:** [April 8, 2021, 4:07pm UTC](https://forum.inductiveautomation.com/t/report-execution-is-it-possible-to-execute-a-report-with-the-transition-of-a-plc-boolean-bit/45392 "2021-04-08T16:07:12Z")
Hello all, I have configured an email report in Ignition set to execute at midnight daily. The problem is that the production lines at our plant dont always stop at midnight. I wanted to use a PLC bit to signal the end … --- ## [help to modify the value of a history tag to display it in a graph](https://forum.inductiveautomation.com/t/help-to-modify-the-value-of-a-history-tag-to-display-it-in-a-graph/45395)
**Author:** [@eponce](https://forum.inductiveautomation.com/u/eponce)\ **Replies:** 0\ **Last updated:** [April 8, 2021, 3:55pm UTC](https://forum.inductiveautomation.com/t/help-to-modify-the-value-of-a-history-tag-to-display-it-in-a-graph/45395 "2021-04-08T15:55:53Z")
I am looking for a way to be able to modify the value of a date range so that it is displayed in a graph, in a table if I could modify the operation but I cannot find how to do it in a graph, the value I am trying to put… --- ## [How to do tag export properly?](https://forum.inductiveautomation.com/t/how-to-do-tag-export-properly/45379)
**Author:** [@hewking32](https://forum.inductiveautomation.com/u/hewking32)\ **Replies:** 1\ **Last updated:** [April 8, 2021, 2:56pm UTC](https://forum.inductiveautomation.com/t/how-to-do-tag-export-properly/45379 "2021-04-08T14:56:21Z")
Hi I am trying to rebuild the project in which gateway backup was faulty and designer launcher was not able to start even an empty project. I managed to uninstall ignition and then reinstall which gave me a brand new ga… --- ## [Consecutive Modbus Registers are Unique Float Values from Sensors](https://forum.inductiveautomation.com/t/consecutive-modbus-registers-are-unique-float-values-from-sensors/45380)
**Author:** [@tymote](https://forum.inductiveautomation.com/u/tymote)\ **Replies:** 6\ **Last updated:** [April 8, 2021, 1:30pm UTC](https://forum.inductiveautomation.com/t/consecutive-modbus-registers-are-unique-float-values-from-sensors/45380 "2021-04-08T13:30:35Z")
The setup \[Server\] ThermoFisher AutoPILOT Pro Multi-Run HCF setup as modbus RTU over RS232 Server → GE MDS 9810 spread spectrum radio remote → OTA → GE MDS 9810 spread spectrum radio master - Client \[Client\] Ign… --- ## [Templates master size by scripting](https://forum.inductiveautomation.com/t/templates-master-size-by-scripting/8005)
**Author:** [@marioquark](https://forum.inductiveautomation.com/u/marioquark)\ **Replies:** 5\ **Last updated:** [April 8, 2021, 1:28pm UTC](https://forum.inductiveautomation.com/t/templates-master-size-by-scripting/8005 "2021-04-08T13:28:50Z")
Is there a way to get them? Tnx! --- ## [Perspective View opening as black screen in Designer](https://forum.inductiveautomation.com/t/perspective-view-opening-as-black-screen-in-designer/40349)
**Author:** [@flavien](https://forum.inductiveautomation.com/u/flavien)\ **Replies:** 17\ **Last updated:** [April 8, 2021, 1:13pm UTC](https://forum.inductiveautomation.com/t/perspective-view-opening-as-black-screen-in-designer/40349 "2021-04-08T13:13:32Z")
Hi, When I want to open a perspective view in the designer. It’s not working like the screenshot below. Do you know what it causes this issue ? So I can modifiy any of my views. I’ve already reboot the gateway. It sti… --- ## [Dint on dcs abb is possible to reader on tags to ignition?](https://forum.inductiveautomation.com/t/dint-on-dcs-abb-is-possible-to-reader-on-tags-to-ignition/45372)
**Author:** [@allen.lapa](https://forum.inductiveautomation.com/u/allen.lapa)\ **Replies:** 1\ **Last updated:** [April 8, 2021, 11:39am UTC](https://forum.inductiveautomation.com/t/dint-on-dcs-abb-is-possible-to-reader-on-tags-to-ignition/45372 "2021-04-08T11:39:48Z")
Hi every one, PLC Modelo AC800 procesador PM866 I have a tag on plc 32 bits type dint… it has two parts. the first 16 bits are used to alarm(the number indicate the type of alarm), the next 16 bits show the value e.g… [Previous page](https://forum.inductiveautomation.com/latest.md?page=1187) [Next page](https://forum.inductiveautomation.com/latest.md?page=1189)