# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=601 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 602 --- ## [How do I do signal enveloping of a timeseries?](https://forum.inductiveautomation.com/t/how-do-i-do-signal-enveloping-of-a-timeseries/76982)
**Author:** [@TimeLordship](https://forum.inductiveautomation.com/u/TimeLordship)\ **Replies:** 5\ **Last updated:** [July 27, 2023, 1:06pm UTC](https://forum.inductiveautomation.com/t/how-do-i-do-signal-enveloping-of-a-timeseries/76982 "2023-07-27T13:06:57Z")
Hi! Imagine a Force-time curve for a reciprocating piston. This curve will differ based on the loading on the piston, and over time a lot of other mechanical variations. I would like to make an envelope for the force-t… --- ## [Image Capture Application](https://forum.inductiveautomation.com/t/image-capture-application/77005)
**Author:** [@Chris\_Peterson](https://forum.inductiveautomation.com/u/Chris_Peterson)\ **Replies:** 2\ **Last updated:** [July 27, 2023, 1:00pm UTC](https://forum.inductiveautomation.com/t/image-capture-application/77005 "2023-07-27T13:00:55Z")
I have an application where I need two cameras to snap an image of a part after it's been processed and ready to be packaged. There will be some operator entry that goes along with it as well so I want to look at using … --- ## [Restoring UDT Alarms with Gateway](https://forum.inductiveautomation.com/t/restoring-udt-alarms-with-gateway/76552)
**Author:** [@Daniel\_Wade](https://forum.inductiveautomation.com/u/Daniel_Wade)\ **Replies:** 2\ **Last updated:** [July 27, 2023, 12:54pm UTC](https://forum.inductiveautomation.com/t/restoring-udt-alarms-with-gateway/76552 "2023-07-27T12:54:41Z")
I have a production server and a test server. I'm setting up the test server to be used for pre-production release testing. When I restored the gateway on the test server (from the production server), the alarms that are… --- ## [Open and close docked windows](https://forum.inductiveautomation.com/t/open-and-close-docked-windows/55163)
**Author:** [@Benjamin\_Nielsen](https://forum.inductiveautomation.com/u/Benjamin_Nielsen)\ **Replies:** 12\ **Last updated:** [July 27, 2023, 11:44am UTC](https://forum.inductiveautomation.com/t/open-and-close-docked-windows/55163 "2023-07-27T11:44:28Z")
Hello, I would like to open a docked window when a certain main window is open. And then open a different docked window when an other main window is opened. I have tried to do this with "InternalActions" on the specifi… --- ## [I see warning messages in the log from a logger named DatasourceImpl.java:300](https://forum.inductiveautomation.com/t/i-see-warning-messages-in-the-log-from-a-logger-named-datasourceimpl-java-300/76917)
**Author:** [@DONGHO\_HEO](https://forum.inductiveautomation.com/u/DONGHO_HEO)\ **Replies:** 4\ **Last updated:** [July 27, 2023, 6:22am UTC](https://forum.inductiveautomation.com/t/i-see-warning-messages-in-the-log-from-a-logger-named-datasourceimpl-java-300/76917 "2023-07-27T06:22:09Z")
I see warning messages in the log from a logger named DatasourceImpl.java:300 I’ve seen that same logging in other threads but have yet to see anything about what is generating them. The latest message I have seen is a… --- ## [Programming help in power table](https://forum.inductiveautomation.com/t/programming-help-in-power-table/76985)
**Author:** [@Shirshak\_Chhetri](https://forum.inductiveautomation.com/u/Shirshak_Chhetri)\ **Replies:** 1\ **Last updated:** [July 27, 2023, 5:04am UTC](https://forum.inductiveautomation.com/t/programming-help-in-power-table/76985 "2023-07-27T05:04:08Z")
Hello All, On the power table above, how do I get the green highlight to turn red if its not on the same row as the blue. I have 4 custom property binding to tags. In general Blue Highlights the expected part, if the… --- ## [How do I customize a Power Table to change color of a row depending on PLC output](https://forum.inductiveautomation.com/t/how-do-i-customize-a-power-table-to-change-color-of-a-row-depending-on-plc-output/76824)
**Author:** [@Shirshak\_Chhetri](https://forum.inductiveautomation.com/u/Shirshak_Chhetri)\ **Replies:** 5\ **Last updated:** [July 27, 2023, 3:24am UTC](https://forum.inductiveautomation.com/t/how-do-i-customize-a-power-table-to-change-color-of-a-row-depending-on-plc-output/76824 "2023-07-27T03:24:18Z")
I have a power table with 8 rows of parts and 2 columns. A PLC is connected to an inspection camera. I want the row to be highlighted green when the correct part is picked and if an incorrect part is detected the row is … --- ## [Scripting Cell color in a Power Table](https://forum.inductiveautomation.com/t/scripting-cell-color-in-a-power-table/76978)
**Author:** [@Shirshak\_Chhetri](https://forum.inductiveautomation.com/u/Shirshak_Chhetri)\ **Replies:** 1\ **Last updated:** [July 26, 2023, 10:31pm UTC](https://forum.inductiveautomation.com/t/scripting-cell-color-in-a-power-table/76978 "2023-07-26T22:31:53Z")
Hello All, I am having a hard time coming up with a proper script and integrating it and wanted some guide. I have a power table and have four custom properties binded to it. First, I wanted to highlight a single ce… --- ## [Best way to copy Ignition Data to Microsoft Azure w/ REST API](https://forum.inductiveautomation.com/t/best-way-to-copy-ignition-data-to-microsoft-azure-w-rest-api/76237)
**Author:** [@r123](https://forum.inductiveautomation.com/u/r123)\ **Replies:** 6\ **Last updated:** [July 27, 2023, 1:14am UTC](https://forum.inductiveautomation.com/t/best-way-to-copy-ignition-data-to-microsoft-azure-w-rest-api/76237 "2023-07-27T01:14:41Z")
Are there any applications to aid in copying data to an Microsoft Azure database using an REST API? Not at all sure how this would work but basically looking to create a redundant historical database in Microsoft Azure.… --- ## [Are memory tags persistent?](https://forum.inductiveautomation.com/t/are-memory-tags-persistent/45244)
**Author:** [@Adriaan.leRoux](https://forum.inductiveautomation.com/u/Adriaan.leRoux)\ **Replies:** 4\ **Last updated:** [July 27, 2023, 1:05am UTC](https://forum.inductiveautomation.com/t/are-memory-tags-persistent/45244 "2023-07-27T01:05:37Z")
Pretty much as the title says, I want to know if memory tags are persistent, do they retain their values when the machine running the gateway resets, or are these values all cleared? If not, would the best way to implem… --- ## [Set error code string based on error code number (from Dataset)](https://forum.inductiveautomation.com/t/set-error-code-string-based-on-error-code-number-from-dataset/76965)
**Author:** [@Steven\_Davis](https://forum.inductiveautomation.com/u/Steven_Davis)\ **Replies:** 5\ **Last updated:** [July 27, 2023, 12:53am UTC](https://forum.inductiveautomation.com/t/set-error-code-string-based-on-error-code-number-from-dataset/76965 "2023-07-27T00:53:22Z")
I'm pretty sure someone has shared a solution but I haven't been able to find it on the forums. I'm trying to set a string tag based on an error code integer. At this point I figured using a dataset would be pretty easy… --- ## [Delete Project Via Scripting](https://forum.inductiveautomation.com/t/delete-project-via-scripting/76979)
**Author:** [@Jonathan](https://forum.inductiveautomation.com/u/Jonathan)\ **Replies:** 3\ **Last updated:** [July 27, 2023, 12:20am UTC](https://forum.inductiveautomation.com/t/delete-project-via-scripting/76979 "2023-07-27T00:20:24Z")
Is there a way to delete a project from a gateway via Ignition scripting? --- ## [Upgrade from 8.1.21 to 8.1.30 login problems](https://forum.inductiveautomation.com/t/upgrade-from-8-1-21-to-8-1-30-login-problems/76486)
**Author:** [@mvenegas](https://forum.inductiveautomation.com/u/mvenegas)\ **Replies:** 2\ **Last updated:** [July 26, 2023, 11:13pm UTC](https://forum.inductiveautomation.com/t/upgrade-from-8-1-21-to-8-1-30-login-problems/76486 "2023-07-26T23:13:51Z")
I recently upgrade my gateway form 8.1.21 to 8.1.30 using the zip file method. I am experiencing a very weird behavior where If I need to log in when launch a vision client, I must boom click login very fast for the sys… --- ## [Running Edge project from main gateway](https://forum.inductiveautomation.com/t/running-edge-project-from-main-gateway/76911)
**Author:** [@ASF](https://forum.inductiveautomation.com/u/ASF)\ **Replies:** 5\ **Last updated:** [July 26, 2023, 10:40pm UTC](https://forum.inductiveautomation.com/t/running-edge-project-from-main-gateway/76911 "2023-07-26T22:40:01Z")
I have a customer who has a brand new Ignition Edge gateway. For context, this is a very small operation where they even considered forgoing a PLC altogether to save cost, and just using standalone batching controllers a… --- ## [The current does not have the required roles for this operation(tags error)](https://forum.inductiveautomation.com/t/the-current-does-not-have-the-required-roles-for-this-operation-tags-error/76966)
**Author:** [@J\_M](https://forum.inductiveautomation.com/u/J_M)\ **Replies:** 4\ **Last updated:** [July 26, 2023, 10:10pm UTC](https://forum.inductiveautomation.com/t/the-current-does-not-have-the-required-roles-for-this-operation-tags-error/76966 "2023-07-26T22:10:01Z")
I am having an issue with ez chart displaying data using tags in vision. The tags all seem to work when in designer, but when the launch project is used to test, they stop working and produce the error below. Message: E… --- ## [Printing to Brother Printer](https://forum.inductiveautomation.com/t/printing-to-brother-printer/76970)
**Author:** [@Tom\_Gjonaj](https://forum.inductiveautomation.com/u/Tom_Gjonaj)\ **Replies:** 0\ **Last updated:** [July 26, 2023, 8:19pm UTC](https://forum.inductiveautomation.com/t/printing-to-brother-printer/76970 "2023-07-26T20:19:19Z")
Does anyone have any experience printing labels to Brother printers from Ignition? Zebra printers are out of stock so I am going with the model below for a prototype production line and have never worked with these befor… --- ## [Named Query - Parametrized column names in select](https://forum.inductiveautomation.com/t/named-query-parametrized-column-names-in-select/76962)
**Author:** [@Babla\_Bogam](https://forum.inductiveautomation.com/u/Babla_Bogam)\ **Replies:** 3\ **Last updated:** [July 26, 2023, 7:23pm UTC](https://forum.inductiveautomation.com/t/named-query-parametrized-column-names-in-select/76962 "2023-07-26T19:23:10Z")
I am creating a named query to only get certain columns from a table (mssql) based on the requirement. I can parametrized the where conditions but was not sure if there was a way to parametrized the column names. For exa… --- ## [Log custom messages from functions](https://forum.inductiveautomation.com/t/log-custom-messages-from-functions/76933)
**Author:** [@Ajay\_Gupta](https://forum.inductiveautomation.com/u/Ajay_Gupta)\ **Replies:** 5\ **Last updated:** [July 26, 2023, 7:02pm UTC](https://forum.inductiveautomation.com/t/log-custom-messages-from-functions/76933 "2023-07-26T19:02:12Z")
Hi, I want to log custom messages from the functions that I have created so that I can analyze what's happening/happened at times I need to. Is there any option inbuilt in ignition to do this? I tried system.util.getL… --- ## [Pop up window when one of multiple tags changes value v7.8](https://forum.inductiveautomation.com/t/pop-up-window-when-one-of-multiple-tags-changes-value-v7-8/76870)
**Author:** [@James\_Summers](https://forum.inductiveautomation.com/u/James_Summers)\ **Replies:** 11\ **Last updated:** [July 26, 2023, 6:57pm UTC](https://forum.inductiveautomation.com/t/pop-up-window-when-one-of-multiple-tags-changes-value-v7-8/76870 "2023-07-26T18:57:12Z")
Hello Inductive Community, I have three heat trace systems that I am adding to my Ignition system. Each of the three Heat trace systems has multiple heat trace circuits but to keep things simple we'll just pretend that … --- ## [Add Vertical Line To XY Chart](https://forum.inductiveautomation.com/t/add-vertical-line-to-xy-chart/76946)
**Author:** [@Charles\_Belanger](https://forum.inductiveautomation.com/u/Charles_Belanger)\ **Replies:** 1\ **Last updated:** [July 26, 2023, 6:13pm UTC](https://forum.inductiveautomation.com/t/add-vertical-line-to-xy-chart/76946 "2023-07-26T18:13:07Z")
I would like to put vertical Line on a particular value inside a Xy Chart. Presentely my chart look like this : What i would like to obtain is something like this : How can I obtain this result? --- ## [Reporting module: date vs. datetime](https://forum.inductiveautomation.com/t/reporting-module-date-vs-datetime/76948)
**Author:** [@Andrew.Meronek](https://forum.inductiveautomation.com/u/Andrew.Meronek)\ **Replies:** 4\ **Last updated:** [July 26, 2023, 5:47pm UTC](https://forum.inductiveautomation.com/t/reporting-module-date-vs-datetime/76948 "2023-07-26T17:47:15Z")
I'm trying to understand how the date and datetime should work in the Ignition Report module, particualrly relating to parameters. If I define a parameter "Today\_Date", I can specify the parameter type as "Date" - fine, … --- ## [Auto login based on client IP Address](https://forum.inductiveautomation.com/t/auto-login-based-on-client-ip-address/11163)
**Author:** [@rhettmotley](https://forum.inductiveautomation.com/u/rhettmotley)\ **Replies:** 8\ **Last updated:** [July 26, 2023, 5:15pm UTC](https://forum.inductiveautomation.com/t/auto-login-based-on-client-ip-address/11163 "2023-07-26T17:15:12Z")
I am wanting to setup an auto login based on the client IP address. Using if statements I can auto login the user and open the correct window for the client. It will become very cumbersome to keep up with as more clients… --- ## [Writing to a PLC tag from a client event script](https://forum.inductiveautomation.com/t/writing-to-a-plc-tag-from-a-client-event-script/76952)
**Author:** [@Joseph\_Puente](https://forum.inductiveautomation.com/u/Joseph_Puente)\ **Replies:** 6\ **Last updated:** [July 26, 2023, 4:41pm UTC](https://forum.inductiveautomation.com/t/writing-to-a-plc-tag-from-a-client-event-script/76952 "2023-07-26T16:41:04Z")
I want to write to a tag in the PLC using a client event script. I have the tag trigger set up and want to write a value, which is the sum of multiple tags, to a specified tag. Example: system.tag.write("My/Tag/Path\_To… --- ## [System.util.logger stopped working after moving to another library](https://forum.inductiveautomation.com/t/system-util-logger-stopped-working-after-moving-to-another-library/76950)
**Author:** [@wci.jgiese](https://forum.inductiveautomation.com/u/wci.jgiese)\ **Replies:** 8\ **Last updated:** [July 26, 2023, 3:41pm UTC](https://forum.inductiveautomation.com/t/system-util-logger-stopped-working-after-moving-to-another-library/76950 "2023-07-26T15:41:48Z")
Hey all, I had the block of code below working without issue. ''' LogRestInfo is a function that logs a given message as an informational log if informational messages are enabled. If printing to console is also enabled… --- ## [runScript command in UDT PLC Tag to get its tag name](https://forum.inductiveautomation.com/t/runscript-command-in-udt-plc-tag-to-get-its-tag-name/76851)
**Author:** [@Nirav\_Sopariwala](https://forum.inductiveautomation.com/u/Nirav_Sopariwala)\ **Replies:** 14\ **Last updated:** [July 26, 2023, 3:26pm UTC](https://forum.inductiveautomation.com/t/runscript-command-in-udt-plc-tag-to-get-its-tag-name/76851 "2023-07-26T15:26:55Z")
Hi, I am running simple script to get tag name but it ending up with an error: "Error\_ExpressionEval("Error executing script for runScript() expression:default.ReadIniFile.myFunc()") Tag is connected to the PLC using … --- ## [Opening Sockets to TCP devices using scripting](https://forum.inductiveautomation.com/t/opening-sockets-to-tcp-devices-using-scripting/76860)
**Author:** [@Hayden\_Watson](https://forum.inductiveautomation.com/u/Hayden_Watson)\ **Replies:** 12\ **Last updated:** [July 26, 2023, 3:23pm UTC](https://forum.inductiveautomation.com/t/opening-sockets-to-tcp-devices-using-scripting/76860 "2023-07-26T15:23:36Z")
Hey all, We've got some machines that will be sending and receiving data to our Ignition using python TCP APIs, and then ideally writing these to tags. In a testing python prgram that was developed, a socket to the rel… --- ## [Access/edit Ignition Edge via Gateway](https://forum.inductiveautomation.com/t/access-edit-ignition-edge-via-gateway/76747)
**Author:** [@vshn](https://forum.inductiveautomation.com/u/vshn)\ **Replies:** 3\ **Last updated:** [July 26, 2023, 3:08pm UTC](https://forum.inductiveautomation.com/t/access-edit-ignition-edge-via-gateway/76747 "2023-07-26T15:08:28Z")
Folks, I'm working with a set of Ignition Edge sync devices each on their own LAN. They connect up to a central Ignition Gateway (to act as realtime and tag history providers) which has two NICs and straddles the LAN an… --- ## [Easy Chart Power Table](https://forum.inductiveautomation.com/t/easy-chart-power-table/76759)
**Author:** [@Nick\_Martin](https://forum.inductiveautomation.com/u/Nick_Martin)\ **Replies:** 10\ **Last updated:** [July 26, 2023, 3:08pm UTC](https://forum.inductiveautomation.com/t/easy-chart-power-table/76759 "2023-07-26T15:08:11Z")
Hi all, I've put together a script to update a Power Table with some data from an Easy Chart so that it shows a nicer legend than the built in one. It seems to work OK, but I would like some feedback on how I might mak… --- ## [throwOnError missing on httpDelete method](https://forum.inductiveautomation.com/t/throwonerror-missing-on-httpdelete-method/76903)
**Author:** [@Michael\_White](https://forum.inductiveautomation.com/u/Michael_White)\ **Replies:** 7\ **Last updated:** [July 26, 2023, 2:30pm UTC](https://forum.inductiveautomation.com/t/throwonerror-missing-on-httpdelete-method/76903 "2023-07-26T14:30:23Z")
On the system.net.httpDelete function, it's missing the keyword argument throwOnError=True. This is on other methods such as httpPost, but not on delete. This means I can't get any meaningful information back from the … --- ## [Error launching a project in Designer or Client Launcher](https://forum.inductiveautomation.com/t/error-launching-a-project-in-designer-or-client-launcher/76902)
**Author:** [@fabiano.moreira.amar](https://forum.inductiveautomation.com/u/fabiano.moreira.amar)\ **Replies:** 1\ **Last updated:** [July 26, 2023, 1:55pm UTC](https://forum.inductiveautomation.com/t/error-launching-a-project-in-designer-or-client-launcher/76902 "2023-07-26T13:55:42Z")
I'm getting a error when I'm trying to login to launch a project. Trying to launch using Designer (Tools -\> Launch Project ) or when I try to launch using Client Launcher. Same error in both. I'm using a trial license n… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=600) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=602)