# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=763 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 764 --- ## [Classic Category Line Renderer Odd Behavior on None Values](https://forum.inductiveautomation.com/t/classic-category-line-renderer-odd-behavior-on-none-values/12647)
**Author:** [@bfearnow](https://forum.inductiveautomation.com/u/bfearnow)\ **Replies:** 4\ **Last updated:** [October 18, 2022, 8:11pm UTC](https://forum.inductiveautomation.com/t/classic-category-line-renderer-odd-behavior-on-none-values/12647 "2022-10-18T20:11:41Z")
Hello. I built kind a funky "waterfall" chart in Ignition for downtime percentages. I am using a rolling subtraction for the bars in white and stacking the percentage of actual downtime on top for the effect. I also have… --- ## [Disable Voice Notification "Press 1 to Continue" Function](https://forum.inductiveautomation.com/t/disable-voice-notification-press-1-to-continue-function/19206)
**Author:** [@awaege](https://forum.inductiveautomation.com/u/awaege)\ **Replies:** 7\ **Last updated:** [October 18, 2022, 7:51pm UTC](https://forum.inductiveautomation.com/t/disable-voice-notification-press-1-to-continue-function/19206 "2022-10-18T19:51:58Z")
I'm trying to set up a system where certain alarms call out to our maintenance crew if there is a critical issue. However, I am trying to send the alarm to our maintenance radio network which can receive incoming calls b… --- ## [Altering value(s) within pydataset](https://forum.inductiveautomation.com/t/altering-value-s-within-pydataset/65350)
**Author:** [@michael.black](https://forum.inductiveautomation.com/u/michael.black)\ **Replies:** 14\ **Last updated:** [October 18, 2022, 7:45pm UTC](https://forum.inductiveautomation.com/t/altering-value-s-within-pydataset/65350 "2022-10-18T19:45:51Z")
I have created a pydataset by collecting information from a number of UDT tags I have set up. The information is coming in correctly. What I want to do for a few of the items is to say if one element of the list of lis… --- ## [Writting database table using power table](https://forum.inductiveautomation.com/t/writting-database-table-using-power-table/65333)
**Author:** [@R\_P](https://forum.inductiveautomation.com/u/R_P)\ **Replies:** 17\ **Last updated:** [October 18, 2022, 7:26pm UTC](https://forum.inductiveautomation.com/t/writting-database-table-using-power-table/65333 "2022-10-18T19:26:07Z")
Hi All I created power table in vision to show table in database. I want to modify database table by editing cells in power table I can view table but not able to modify it on vision. I m using below script associate… --- ## [Siemens PLC Sim Advanced Slow OPC tag communication](https://forum.inductiveautomation.com/t/siemens-plc-sim-advanced-slow-opc-tag-communication/65353)
**Author:** [@Adam\_Walker](https://forum.inductiveautomation.com/u/Adam_Walker)\ **Replies:** 1\ **Last updated:** [October 18, 2022, 6:50pm UTC](https://forum.inductiveautomation.com/t/siemens-plc-sim-advanced-slow-opc-tag-communication/65353 "2022-10-18T18:50:15Z")
I'm developing controls for a S7-1500 PLC and Ignition project single PLC communicating with one ignition gateway. I'm using the built in OPC server on the PLC with around 4K tags in the subscription. I'm testing with 2 … --- ## [Perspective Tag History Binding to Internal Historian](https://forum.inductiveautomation.com/t/perspective-tag-history-binding-to-internal-historian/37806)
**Author:** [@deon.korb](https://forum.inductiveautomation.com/u/deon.korb)\ **Replies:** 3\ **Last updated:** [October 18, 2022, 4:45pm UTC](https://forum.inductiveautomation.com/t/perspective-tag-history-binding-to-internal-historian/37806 "2022-10-18T16:45:14Z")
Hi, I have a tag history provider set using the Internal Historian, and it seems to be logging: Test code: def browse(path=''): for result in system.tag.browseHistoricalTags(path).getResults(): print resul… --- ## [System Tag for current view](https://forum.inductiveautomation.com/t/system-tag-for-current-view/65017)
**Author:** [@JR7](https://forum.inductiveautomation.com/u/JR7)\ **Replies:** 2\ **Last updated:** [October 18, 2022, 4:43pm UTC](https://forum.inductiveautomation.com/t/system-tag-for-current-view/65017 "2022-10-18T16:43:32Z")
Hi All, Is there a system tags or something that I can know what view i'm currently at? For example: I'm on my mobile/tablet and the auto rotate of my phone/tablet is on. Because some of the graphics are stretch and i d… --- ## [Partition still happening after turned off in Gateway?](https://forum.inductiveautomation.com/t/partition-still-happening-after-turned-off-in-gateway/65339)
**Author:** [@Raymond\_Sipes](https://forum.inductiveautomation.com/u/Raymond_Sipes)\ **Replies:** 5\ **Last updated:** [October 18, 2022, 4:43pm UTC](https://forum.inductiveautomation.com/t/partition-still-happening-after-turned-off-in-gateway/65339 "2022-10-18T16:43:16Z")
Hello all! I am setting up some trend charts that will log tag history. I turned off partitioning as we are going to be manually archiving data past a certain number of days. I noticed today when looking into SSMS that… --- ## [Vision dropdown list occasionally displaying the int instead of the string column](https://forum.inductiveautomation.com/t/vision-dropdown-list-occasionally-displaying-the-int-instead-of-the-string-column/55056)
**Author:** [@philip](https://forum.inductiveautomation.com/u/philip)\ **Replies:** 2\ **Last updated:** [October 18, 2022, 4:39pm UTC](https://forum.inductiveautomation.com/t/vision-dropdown-list-occasionally-displaying-the-int-instead-of-the-string-column/55056 "2022-10-18T16:39:33Z")
Ignition 8.1.9 I have a dropdown list on a template that is displayed in a template repeater. This dropdown is bound to a named query that returns two columns, and integer and a string. The Selected Value of the dropdow… --- ## [Slow Query Session ID tracing](https://forum.inductiveautomation.com/t/slow-query-session-id-tracing/64853)
**Author:** [@Chad\_Beebe](https://forum.inductiveautomation.com/u/Chad_Beebe)\ **Replies:** 2\ **Last updated:** [October 18, 2022, 4:33pm UTC](https://forum.inductiveautomation.com/t/slow-query-session-id-tracing/64853 "2022-10-18T16:33:44Z")
Hello, I am fairly new to Ignition and am in the position for day to day support of an existing system. I have an application that was created by an external vendor with both Ignition and SQL on separate virtual servers… --- ## [Fixing components position in a coordinate container set to percent mode](https://forum.inductiveautomation.com/t/fixing-components-position-in-a-coordinate-container-set-to-percent-mode/65335)
**Author:** [@ANWESHA\_GUPTA1](https://forum.inductiveautomation.com/u/ANWESHA_GUPTA1)\ **Replies:** 3\ **Last updated:** [October 18, 2022, 1:52pm UTC](https://forum.inductiveautomation.com/t/fixing-components-position-in-a-coordinate-container-set-to-percent-mode/65335 "2022-10-18T13:52:48Z")
Hi All, I have an image as the backbround which i am using on a coordinate container in percent mode. The image resizes when the window size changes perfectly. No issues here. However I have labels and tags to go on th… --- ## [Conversion of png/jpeg to svg](https://forum.inductiveautomation.com/t/conversion-of-png-jpeg-to-svg/64637)
**Author:** [@ANWESHA\_GUPTA1](https://forum.inductiveautomation.com/u/ANWESHA_GUPTA1)\ **Replies:** 10\ **Last updated:** [October 18, 2022, 12:39pm UTC](https://forum.inductiveautomation.com/t/conversion-of-png-jpeg-to-svg/64637 "2022-10-18T12:39:05Z")
I am trying to create a few realistic looking HMI screens for my employer. The idea is to get images of the screens and convert them to svg files and use them in perspective so that i can change colours of different elem… --- ## [Audit Log Profile issue with too much data, remove some tags from logging](https://forum.inductiveautomation.com/t/audit-log-profile-issue-with-too-much-data-remove-some-tags-from-logging/65324)
**Author:** [@Matthew\_Brady](https://forum.inductiveautomation.com/u/Matthew_Brady)\ **Replies:** 5\ **Last updated:** [October 18, 2022, 12:34pm UTC](https://forum.inductiveautomation.com/t/audit-log-profile-issue-with-too-much-data-remove-some-tags-from-logging/65324 "2022-10-18T12:34:08Z")
Hi, I have setup an audit profile, and enabled audit logging in the project, my only issue is we have some analog variables that are being logged about 10times a second due to changing values. I would just like a way t… --- ## [Pointers on remote history](https://forum.inductiveautomation.com/t/pointers-on-remote-history/65026)
**Author:** [@ltoscano](https://forum.inductiveautomation.com/u/ltoscano)\ **Replies:** 9\ **Last updated:** [October 18, 2022, 12:29pm UTC](https://forum.inductiveautomation.com/t/pointers-on-remote-history/65026 "2022-10-18T12:29:51Z")
Hi there - still new to Ignition and just implemented my first project. I need some clarifications/assistance on remote history - if that's even what I want. Consider the following: This is how my system is currently… --- ## [Transaction Block Groups](https://forum.inductiveautomation.com/t/transaction-block-groups/65278)
**Author:** [@CMuecke](https://forum.inductiveautomation.com/u/CMuecke)\ **Replies:** 6\ **Last updated:** [October 18, 2022, 12:04pm UTC](https://forum.inductiveautomation.com/t/transaction-block-groups/65278 "2022-10-18T12:04:30Z")
I need some help with the Transaction Block Group. Shown above, I have a Standard Group transaction set up and have it working without any issues. Now, rather than having a Standard group for each Bin, it makes sens… --- ## [Vessel visualization error when upgrading to 8.1.16](https://forum.inductiveautomation.com/t/vessel-visualization-error-when-upgrading-to-8-1-16/58804)
**Author:** [@Josu](https://forum.inductiveautomation.com/u/Josu)\ **Replies:** 4\ **Last updated:** [October 18, 2022, 7:09am UTC](https://forum.inductiveautomation.com/t/vessel-visualization-error-when-upgrading-to-8-1-16/58804 "2022-10-18T07:09:43Z")
I have discovered that the Vessel symbol has stopped displaying correctly since I updated to version 8.1.16 (starting from a version 8.1.14). The vessel level is displayed outside the tank perimeter, offset below its ac… --- ## [Ignition 8.1.21 Perspective Client Launcher Not finding Gateway in same LAN subnet](https://forum.inductiveautomation.com/t/ignition-8-1-21-perspective-client-launcher-not-finding-gateway-in-same-lan-subnet/65320)
**Author:** [@Data](https://forum.inductiveautomation.com/u/Data)\ **Replies:** 5\ **Last updated:** [October 18, 2022, 6:24am UTC](https://forum.inductiveautomation.com/t/ignition-8-1-21-perspective-client-launcher-not-finding-gateway-in-same-lan-subnet/65320 "2022-10-18T06:24:05Z")
Hello All, Any tips would be appreciated. I have a test Perspective client launcher on the same virtual machine running Windows Server 2019 that finds and successfully connects to the production Gateway using IP 10.0.1.… --- ## [Jython-ia-2.7.2.1.jar failed. java.net.SocketException: Connection reset](https://forum.inductiveautomation.com/t/jython-ia-2-7-2-1-jar-failed-java-net-socketexception-connection-reset/64874)
**Author:** [@Peter\_Frick](https://forum.inductiveautomation.com/u/Peter_Frick)\ **Replies:** 2\ **Last updated:** [October 18, 2022, 12:16am UTC](https://forum.inductiveautomation.com/t/jython-ia-2-7-2-1-jar-failed-java-net-socketexception-connection-reset/64874 "2022-10-18T00:16:59Z")
I have a number of users that are experiencing connection errors when starting a vision project, but not all users. The error is SocketException: Connection reset. Software Version: 8.1.20 (b2022082313) . I am unable to … --- ## [Executing opcua method Siemens OPC server](https://forum.inductiveautomation.com/t/executing-opcua-method-siemens-opc-server/64939)
**Author:** [@Adam\_Feigum](https://forum.inductiveautomation.com/u/Adam_Feigum)\ **Replies:** 1\ **Last updated:** [October 17, 2022, 9:42pm UTC](https://forum.inductiveautomation.com/t/executing-opcua-method-siemens-opc-server/64939 "2022-10-17T21:42:00Z")
need some help using opcua method call with a siemens controller does anyone know the appropriate way to call these methods example below,i get back results but they are not correct server = "M954" methodobjectid= "… --- ## [S7-315 Connection cannot be established](https://forum.inductiveautomation.com/t/s7-315-connection-cannot-be-established/64942)
**Author:** [@Abdessamad\_Bouselham](https://forum.inductiveautomation.com/u/Abdessamad_Bouselham)\ **Replies:** 1\ **Last updated:** [October 17, 2022, 8:58pm UTC](https://forum.inductiveautomation.com/t/s7-315-connection-cannot-be-established/64942 "2022-10-17T20:58:05Z")
Hello, I am trying to communicate IGNITION 8.1 with Siemens s7-315 2 PN DP PLC without success , i used Step7 5.6 (not TIA) to develop the program. the PLC ref: "315-2EH14-0AB0" Version 3.2 the ip adresse of PLC: 192… --- ## [Unparsable Date Historical Mode & Alarm Journal](https://forum.inductiveautomation.com/t/unparsable-date-historical-mode-alarm-journal/64956)
**Author:** [@mcolson1590](https://forum.inductiveautomation.com/u/mcolson1590)\ **Replies:** 1\ **Last updated:** [October 17, 2022, 8:54pm UTC](https://forum.inductiveautomation.com/t/unparsable-date-historical-mode-alarm-journal/64956 "2022-10-17T20:54:40Z")
We are getting an "Unparsable Date 2022..." error when we try to change the date within the built in Range selector for both Easy Chart Historical Mode and Alarm Journal with customers who have different regional formats… --- ## [Cell wrap in a table column](https://forum.inductiveautomation.com/t/cell-wrap-in-a-table-column/65310)
**Author:** [@mjohnson0238](https://forum.inductiveautomation.com/u/mjohnson0238)\ **Replies:** 4\ **Last updated:** [October 17, 2022, 8:45pm UTC](https://forum.inductiveautomation.com/t/cell-wrap-in-a-table-column/65310 "2022-10-17T20:45:02Z")
Is there a way I can wrap the text in the second row of the column? The difference between the 2 is that the first row contents have spacing in the messaging, the second row doesnt, like a web address. Curious if it w… --- ## [Most efficient way to read tags and insert into csv](https://forum.inductiveautomation.com/t/most-efficient-way-to-read-tags-and-insert-into-csv/65298)
**Author:** [@michael.black](https://forum.inductiveautomation.com/u/michael.black)\ **Replies:** 16\ **Last updated:** [October 17, 2022, 8:10pm UTC](https://forum.inductiveautomation.com/t/most-efficient-way-to-read-tags-and-insert-into-csv/65298 "2022-10-17T20:10:36Z")
I am running Ignition Edge 8.1.21. I am trying to figure out the most efficient way to read in tag values and then use these values as my data for a script running the csv library. For each digital input I have two tag… --- ## [Performance issues since 8.1.21 upgrade](https://forum.inductiveautomation.com/t/performance-issues-since-8-1-21-upgrade/65284)
**Author:** [@Yvain17](https://forum.inductiveautomation.com/u/Yvain17)\ **Replies:** 6\ **Last updated:** [October 17, 2022, 7:51pm UTC](https://forum.inductiveautomation.com/t/performance-issues-since-8-1-21-upgrade/65284 "2022-10-17T19:51:36Z")
Ever since I upgraded to 8.1.21 a week ago I have been having performance issues system wide. I upgraded from 8.1.2. System Info: My ignition VM has 16GB of RAM (gateway is only allocated 8GB) and has 8 virtual process… --- ## [Indirect tag binding with an expression](https://forum.inductiveautomation.com/t/indirect-tag-binding-with-an-expression/49557)
**Author:** [@roger2](https://forum.inductiveautomation.com/u/roger2)\ **Replies:** 3\ **Last updated:** [October 17, 2022, 7:49pm UTC](https://forum.inductiveautomation.com/t/indirect-tag-binding-with-an-expression/49557 "2022-10-17T19:49:20Z")
I am wanting to use indirect / dynamic tag paths using an expression binding on an object but I keep getting an error message stating “Nested paths not allowed”. I have tried the following: {\[default\]BBC\_Clgx/FermAuto/… --- ## [Using Substring in the Change Value Script](https://forum.inductiveautomation.com/t/using-substring-in-the-change-value-script/65303)
**Author:** [@John\_Marin](https://forum.inductiveautomation.com/u/John_Marin)\ **Replies:** 10\ **Last updated:** [October 17, 2022, 7:39pm UTC](https://forum.inductiveautomation.com/t/using-substring-in-the-change-value-script/65303 "2022-10-17T19:39:49Z")
Hello. I am trying to take the Substring of test2 and write that value to test3 but only when the value of tag1 changes. I tried in the Change Value tag script using the following: if previousValue.value != currentVa… --- ## [Need help averaging out some data in a large table using queries](https://forum.inductiveautomation.com/t/need-help-averaging-out-some-data-in-a-large-table-using-queries/65299)
**Author:** [@Brennan\_Joles](https://forum.inductiveautomation.com/u/Brennan_Joles)\ **Replies:** 1\ **Last updated:** [October 17, 2022, 7:00pm UTC](https://forum.inductiveautomation.com/t/need-help-averaging-out-some-data-in-a-large-table-using-queries/65299 "2022-10-17T19:00:07Z")
I have an SQL table that takes a ton of data from 30 different machines such as how long something should take to charge and how long it actually took. Here is my current code:' select top 500 schedTimeActual10, … --- ## [Tab container - add existing component](https://forum.inductiveautomation.com/t/tab-container-add-existing-component/65297)
**Author:** [@Tim\_Hansson](https://forum.inductiveautomation.com/u/Tim_Hansson)\ **Replies:** 3\ **Last updated:** [October 17, 2022, 6:26pm UTC](https://forum.inductiveautomation.com/t/tab-container-add-existing-component/65297 "2022-10-17T18:26:29Z")
Hi! I have added a tab container to my project, I wan't to add a existing table to it but I can only add new components to it. How do I add an existing component? --- ## [Get Acknowledgement Notes](https://forum.inductiveautomation.com/t/get-acknowledgement-notes/65249)
**Author:** [@alainia.spencer](https://forum.inductiveautomation.com/u/alainia.spencer)\ **Replies:** 7\ **Last updated:** [October 17, 2022, 6:09pm UTC](https://forum.inductiveautomation.com/t/get-acknowledgement-notes/65249 "2022-10-17T18:09:11Z")
Is there a way to get the Acknowledgement Notes from when a user enters in a note and acknowledges an alarm? I am using the system.alarm.acknowlegement function to ACK alarms. This seems to work fine, however, if I use … --- ## [\[Bug?\]: system.tag.queryTagHistory data issue](https://forum.inductiveautomation.com/t/bug-system-tag-querytaghistory-data-issue/64872)
**Author:** [@srb](https://forum.inductiveautomation.com/u/srb)\ **Replies:** 6\ **Last updated:** [October 17, 2022, 5:28pm UTC](https://forum.inductiveautomation.com/t/bug-system-tag-querytaghistory-data-issue/64872 "2022-10-17T17:28:56Z")
I'm trying to get a tag's value at 9:00 AM everyday over the past month - say Sept 1st to Oct 1st. I have two test queries. Query 1 is showing me the values at 9 AM (returnSize = 30) and Query 2 shows me the raw data wi… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=762) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=764)