# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=821 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 822 --- ## [Can not see memory tag in Audit Log script overwriting](https://forum.inductiveautomation.com/t/can-not-see-memory-tag-in-audit-log-script-overwriting/60845)
**Author:** [@andrews](https://forum.inductiveautomation.com/u/andrews)\ **Replies:** 11\ **Last updated:** [June 22, 2022, 8:05pm UTC](https://forum.inductiveautomation.com/t/can-not-see-memory-tag-in-audit-log-script-overwriting/60845 "2022-06-22T20:05:23Z")
Is that normal behavior? History is enabled. I found a script overwriting tag, but it was hard to find cause there no trace in the audit log. And the script was done by someone who is no longer here Thank you! --- ## [Disabling a Tag based in another tag](https://forum.inductiveautomation.com/t/disabling-a-tag-based-in-another-tag/61073)
**Author:** [@christgustavoe](https://forum.inductiveautomation.com/u/christgustavoe)\ **Replies:** 2\ **Last updated:** [June 22, 2022, 7:06pm UTC](https://forum.inductiveautomation.com/t/disabling-a-tag-based-in-another-tag/61073 "2022-06-22T19:06:24Z")
Hello, Im trying to disable a memory tag when another memory tag is with his expression in true… Is it Possible ?? How the better way to configure it ?? --- ## [How to reference embedded view component meta name from the embedded view](https://forum.inductiveautomation.com/t/how-to-reference-embedded-view-component-meta-name-from-the-embedded-view/60726)
**Author:** [@witman](https://forum.inductiveautomation.com/u/witman)\ **Replies:** 3\ **Last updated:** [June 22, 2022, 6:33pm UTC](https://forum.inductiveautomation.com/t/how-to-reference-embedded-view-component-meta-name-from-the-embedded-view/60726 "2022-06-22T18:33:30Z")
How can an embedded view reference it’s parent container’s name (the name of the Embedded View component the view is embedded in)? self.parent.name, self.parent.meta.name, ‘self.view.parent.meta.name’, and more variation… --- ## [Custom tag Property within UDT tag not getting deleted](https://forum.inductiveautomation.com/t/custom-tag-property-within-udt-tag-not-getting-deleted/60777)
**Author:** [@nandakumar.g2](https://forum.inductiveautomation.com/u/nandakumar.g2)\ **Replies:** 1\ **Last updated:** [June 22, 2022, 6:31pm UTC](https://forum.inductiveautomation.com/t/custom-tag-property-within-udt-tag-not-getting-deleted/60777 "2022-06-22T18:31:34Z")
I have deleted the custom tag property which i created in a memory tag of a UDT. (pleas see image 1) but the custom tag property still exists in the UDT instances (please see image 2) . I am writing values to this custo… --- ## [Webdev Request Debug Screen](https://forum.inductiveautomation.com/t/webdev-request-debug-screen/61029)
**Author:** [@kyler.kamyszek](https://forum.inductiveautomation.com/u/kyler.kamyszek)\ **Replies:** 3\ **Last updated:** [June 22, 2022, 6:10pm UTC](https://forum.inductiveautomation.com/t/webdev-request-debug-screen/61029 "2022-06-22T18:10:30Z")
I’m looking to create a debug/status screen for my WebDev module. I have an application that posts to webdev when I get a status update from a robot. If something happens ot I give the application a response with an er… --- ## [How to use a View or Page from Different Server](https://forum.inductiveautomation.com/t/how-to-use-a-view-or-page-from-different-server/61057)
**Author:** [@Arun\_Teja\_Gattu](https://forum.inductiveautomation.com/u/Arun_Teja_Gattu)\ **Replies:** 1\ **Last updated:** [June 22, 2022, 5:18pm UTC](https://forum.inductiveautomation.com/t/how-to-use-a-view-or-page-from-different-server/61057 "2022-06-22T17:18:06Z")
Hi, I have a project in one server and one more project in other server. How can i use the perspective view or respective view page that was in project of first server to project in second server without transferring t… --- ## [Edicion de una tabla con onCellEdited](https://forum.inductiveautomation.com/t/edicion-de-una-tabla-con-oncelledited/61058)
**Author:** [@JHON\_FLOREZ](https://forum.inductiveautomation.com/u/JHON_FLOREZ)\ **Replies:** 23\ **Last updated:** [June 22, 2022, 5:14pm UTC](https://forum.inductiveautomation.com/t/edicion-de-una-tabla-con-oncelledited/61058 "2022-06-22T17:14:00Z")
saludos estoy configurando una tabla con onCellEdited uso la versión 7.9 este es mi código row = rowIndex col = colIndex colName = colName ID = self.data.getValueAt(rowIndex,'id') query = "UPDATE AguaControl.Agua SET %… --- ## [How things work - ignition gateway in the azure environment](https://forum.inductiveautomation.com/t/how-things-work-ignition-gateway-in-the-azure-environment/61066)
**Author:** [@hewking32](https://forum.inductiveautomation.com/u/hewking32)\ **Replies:** 3\ **Last updated:** [June 22, 2022, 5:10pm UTC](https://forum.inductiveautomation.com/t/how-things-work-ignition-gateway-in-the-azure-environment/61066 "2022-06-22T17:10:07Z")
hi All I might be involved in ignition project with the gateway in the cloud environment (azure). I am trying to figure out what i need to understand about this environment which is obviously different to the local / o… --- ## [PDF Viewer Page Numbers Accessible?](https://forum.inductiveautomation.com/t/pdf-viewer-page-numbers-accessible/18662)
**Author:** [@rrowe](https://forum.inductiveautomation.com/u/rrowe)\ **Replies:** 7\ **Last updated:** [June 22, 2022, 3:10pm UTC](https://forum.inductiveautomation.com/t/pdf-viewer-page-numbers-accessible/18662 "2022-06-22T15:10:36Z")
I need to be able to change the current page number of a PDF in the PDF Viewer component. How can I do this with Ignition or with some Java? --- ## [Updating Table with onCellEditCommit](https://forum.inductiveautomation.com/t/updating-table-with-oncelleditcommit/56669)
**Author:** [@Robert\_Hrynciw](https://forum.inductiveautomation.com/u/Robert_Hrynciw)\ **Replies:** 5\ **Last updated:** [June 22, 2022, 1:12pm UTC](https://forum.inductiveautomation.com/t/updating-table-with-oncelleditcommit/56669 "2022-06-22T13:12:20Z")
Hello, I am having a problem trying to figure this error out. The error is: com.inductiveautomation.ignition.common.script.JythonExecException Traceback (most recent call last): File "\", line 4, in… --- ## [Multilayered Tank Display](https://forum.inductiveautomation.com/t/multilayered-tank-display/12793)
**Author:** [@Alturex](https://forum.inductiveautomation.com/u/Alturex)\ **Replies:** 7\ **Last updated:** [June 22, 2022, 1:09pm UTC](https://forum.inductiveautomation.com/t/multilayered-tank-display/12793 "2022-06-22T13:09:24Z")
We have a tank with Oil and water, is it possible to show both of these levels in one cylindrical tank? Thanks --- ## [Calling Extension function of a Vision component](https://forum.inductiveautomation.com/t/calling-extension-function-of-a-vision-component/61009)
**Author:** [@sppatil](https://forum.inductiveautomation.com/u/sppatil)\ **Replies:** 7\ **Last updated:** [June 22, 2022, 1:01pm UTC](https://forum.inductiveautomation.com/t/calling-extension-function-of-a-vision-component/61009 "2022-06-22T13:01:49Z")
I am using Ignition v8.1.17 and Sepasoft SPC module (v3.81.5 SP1). I want to filter sample definition based on the selection of the Location. Sample Definition Manager component has a filterSampleDefinition extension fun… --- ## [Updating Ignition from 7.8 to 8.1 PLUS moving to a new server](https://forum.inductiveautomation.com/t/updating-ignition-from-7-8-to-8-1-plus-moving-to-a-new-server/61055)
**Author:** [@fcastrocara](https://forum.inductiveautomation.com/u/fcastrocara)\ **Replies:** 1\ **Last updated:** [June 22, 2022, 12:52pm UTC](https://forum.inductiveautomation.com/t/updating-ignition-from-7-8-to-8-1-plus-moving-to-a-new-server/61055 "2022-06-22T12:52:57Z")
Hello, I am helping a customer with a system update, which involves moving the existing production server onto brand-new hardware, and also updating the software from 7.8 to 8.1 (Windows update will also occur as part of… --- ## [Use NFC/RFID to sign an action](https://forum.inductiveautomation.com/t/use-nfc-rfid-to-sign-an-action/60909)
**Author:** [@stalbot](https://forum.inductiveautomation.com/u/stalbot)\ **Replies:** 4\ **Last updated:** [June 22, 2022, 12:50pm UTC](https://forum.inductiveautomation.com/t/use-nfc-rfid-to-sign-an-action/60909 "2022-06-22T12:50:44Z")
Hi I would like to use a RFID card to authenticate an action. In other words, we have a workstation with a generic user logged on. But for some action like entering a serial number for a part, we need to authenticate t… --- ## [AOI issues and OPC servers (and how to choose them) (Rockwell Specific)](https://forum.inductiveautomation.com/t/aoi-issues-and-opc-servers-and-how-to-choose-them-rockwell-specific/61041)
**Author:** [@A\_Power](https://forum.inductiveautomation.com/u/A_Power)\ **Replies:** 2\ **Last updated:** [June 22, 2022, 12:06pm UTC](https://forum.inductiveautomation.com/t/aoi-issues-and-opc-servers-and-how-to-choose-them-rockwell-specific/61041 "2022-06-22T12:06:45Z")
Okie Dokie So due to the read write issues with Rockwell AOI’s Ignition & Logix Best Practice Tips for better communications - Ignition - Inductive Automation Forum My site is having a moment of “what do we do” The g… --- ## [Call external SOAP Service with NTLM credential](https://forum.inductiveautomation.com/t/call-external-soap-service-with-ntlm-credential/61050)
**Author:** [@andrea.parola](https://forum.inductiveautomation.com/u/andrea.parola)\ **Replies:** 1\ **Last updated:** [June 22, 2022, 12:02pm UTC](https://forum.inductiveautomation.com/t/call-external-soap-service-with-ntlm-credential/61050 "2022-06-22T12:02:24Z")
Hello, I need to call an external WS in soap from an Ignition gateway script. the authentication of the WS is in NTLM so with active directory, which user will Ignition use to perform the call? the one that is running … --- ## [Importing time module bug](https://forum.inductiveautomation.com/t/importing-time-module-bug/33906)
**Author:** [@cesrom](https://forum.inductiveautomation.com/u/cesrom)\ **Replies:** 5\ **Last updated:** [June 22, 2022, 11:55am UTC](https://forum.inductiveautomation.com/t/importing-time-module-bug/33906 "2022-06-22T11:55:49Z")
I wanted to post this here because I would like to check if anyone else is having this same issue within the community. A couple of days ago a user reported they were getting a “cryptic” error that read “Cannot create P… --- ## [Disable the datasource table listing](https://forum.inductiveautomation.com/t/disable-the-datasource-table-listing/31253)
**Author:** [@ryanjmclaughlin](https://forum.inductiveautomation.com/u/ryanjmclaughlin)\ **Replies:** 2\ **Last updated:** [June 22, 2022, 11:30am UTC](https://forum.inductiveautomation.com/t/disable-the-datasource-table-listing/31253 "2022-06-22T11:30:34Z")
Is there a way to disable the table listing in the designer? I found this really old thread and the “filter” Oracle Express 11g Unwanted Tables but even trying to filter all, it still seems to run the filter on the cl… --- ## [WebDev: "Merged" result from previous or simultan call](https://forum.inductiveautomation.com/t/webdev-merged-result-from-previous-or-simultan-call/61014)
**Author:** [@roland.scheuer](https://forum.inductiveautomation.com/u/roland.scheuer)\ **Replies:** 4\ **Last updated:** [June 22, 2022, 9:24am UTC](https://forum.inductiveautomation.com/t/webdev-merged-result-from-previous-or-simultan-call/61014 "2022-06-22T09:24:36Z")
Hello, we have sometimes a problem with Webdev. If a request from 2 different applications to the same API, the results are sometimes wrong. Tested on Ignition Version : 8.17 and 8.13 Here i have a simple Example : T… --- ## [Access to tags in different projects](https://forum.inductiveautomation.com/t/access-to-tags-in-different-projects/61043)
**Author:** [@Freddy\_Haggblom](https://forum.inductiveautomation.com/u/Freddy_Haggblom)\ **Replies:** 1\ **Last updated:** [June 22, 2022, 8:20am UTC](https://forum.inductiveautomation.com/t/access-to-tags-in-different-projects/61043 "2022-06-22T08:20:39Z")
Hi, How do I set up that a project don’t have access to another projects tags? I have created different Tag Providers, but when I am in a project and have created a Power Chart, I can see all Tag Providers in the Tag Br… --- ## [Send an attachement email](https://forum.inductiveautomation.com/t/send-an-attachement-email/61010)
**Author:** [@lucas\_bernard1](https://forum.inductiveautomation.com/u/lucas_bernard1)\ **Replies:** 2\ **Last updated:** [June 22, 2022, 6:12am UTC](https://forum.inductiveautomation.com/t/send-an-attachement-email/61010 "2022-06-22T06:12:06Z")
Hello, I’m trying to send an attachement email but, when I send my email, I don’t receive the attachement Here is my code: smtp\_server = "test2" sender = "nepasrepondre.i4labsaix@outlook.com" subject\_mail = "Rapp… --- ## [Local client operation when comms are lost between central gateway](https://forum.inductiveautomation.com/t/local-client-operation-when-comms-are-lost-between-central-gateway/61020)
**Author:** [@Logan\_Nguyen](https://forum.inductiveautomation.com/u/Logan_Nguyen)\ **Replies:** 3\ **Last updated:** [June 21, 2022, 11:49pm UTC](https://forum.inductiveautomation.com/t/local-client-operation-when-comms-are-lost-between-central-gateway/61020 "2022-06-21T23:49:19Z")
Is it possible to have multiple local HMI’s running ignition that continue to operate with their local PLC’s after communication with the central gateway is lost? In the event of communication loss, we still want to be a… --- ## [Saving PDF with no user prompt. system.file.wirteFile()](https://forum.inductiveautomation.com/t/saving-pdf-with-no-user-prompt-system-file-wirtefile/60929)
**Author:** [@Brandon\_Smtih](https://forum.inductiveautomation.com/u/Brandon_Smtih)\ **Replies:** 3\ **Last updated:** [June 21, 2022, 10:41pm UTC](https://forum.inductiveautomation.com/t/saving-pdf-with-no-user-prompt-system-file-wirtefile/60929 "2022-06-21T22:41:56Z")
I am looking to save a PDF to a file location without a user prompt. When Adding .pdf to the end of file error occurs. Is there a solution or way of changing so it saves the file as a pdf? Using reportBytes = system.r… --- ## [\[Bug-6178\] Alarm {state} value isn't clear after clearing an alarm that was acknowledged](https://forum.inductiveautomation.com/t/bug-6178-alarm-state-value-isnt-clear-after-clearing-an-alarm-that-was-acknowledged/60351)
**Author:** [@edward.fowler](https://forum.inductiveautomation.com/u/edward.fowler)\ **Replies:** 6\ **Last updated:** [June 21, 2022, 10:20pm UTC](https://forum.inductiveautomation.com/t/bug-6178-alarm-state-value-isnt-clear-after-clearing-an-alarm-that-was-acknowledged/60351 "2022-06-21T22:20:04Z")
The code snippet below is my custom email message. The alarm is active when a Boolean is True. Scenario 1: Alarm bit is initially false Set alarm bit true {state} Email message says Active Set the alarm bit false {… --- ## [Dynamic Alarm Enable and Pipeline Issues (v8.1.17)](https://forum.inductiveautomation.com/t/dynamic-alarm-enable-and-pipeline-issues-v8-1-17/60959)
**Author:** [@edward.fowler](https://forum.inductiveautomation.com/u/edward.fowler)\ **Replies:** 3\ **Last updated:** [June 21, 2022, 10:19pm UTC](https://forum.inductiveautomation.com/t/dynamic-alarm-enable-and-pipeline-issues-v8-1-17/60959 "2022-06-21T22:19:16Z")
Background I have Float tag and have configured 3 (classic) alarms; HHH, HH and H. Using an expression in the HH and H Alarms Enable property:- I enable the HH alarm when the HHH alarm is not active I enable the H a… --- ## [Return the PID used for the Ignition service in Linux install?](https://forum.inductiveautomation.com/t/return-the-pid-used-for-the-ignition-service-in-linux-install/60945)
**Author:** [@richardNZ15](https://forum.inductiveautomation.com/u/richardNZ15)\ **Replies:** 6\ **Last updated:** [June 21, 2022, 9:40pm UTC](https://forum.inductiveautomation.com/t/return-the-pid-used-for-the-ignition-service-in-linux-install/60945 "2022-06-21T21:40:49Z")
Is it possible to use system.util.execute or some other wizardry to return the process ID that the Ignition gateway is running under, in the underlying linux installation. For reference i am running Ignition on an Ubunt… --- ## [How are these svg components created in Perspective?](https://forum.inductiveautomation.com/t/how-are-these-svg-components-created-in-perspective/61011)
**Author:** [@liam1](https://forum.inductiveautomation.com/u/liam1)\ **Replies:** 2\ **Last updated:** [June 21, 2022, 7:35pm UTC](https://forum.inductiveautomation.com/t/how-are-these-svg-components-created-in-perspective/61011 "2022-06-21T19:35:56Z")
Hi all I found this svg component from the sample quick start project. This component is made up of a type ia.container.drawing and ia.shapes.group Is it possible to create the structure natively in the designer o… --- ## [Power chart scaled value](https://forum.inductiveautomation.com/t/power-chart-scaled-value/60919)
**Author:** [@NII](https://forum.inductiveautomation.com/u/NII)\ **Replies:** 1\ **Last updated:** [June 21, 2022, 6:45pm UTC](https://forum.inductiveautomation.com/t/power-chart-scaled-value/60919 "2022-06-21T18:45:13Z")
I have a power chart and it’s data source is from a database and I would like to scale (translate) it before displaying it on the chart. Is it possible to translate (scale) the values like multiple by x etc.? --- ## [CompactLogix, Ignition, and DINTS help needed please](https://forum.inductiveautomation.com/t/compactlogix-ignition-and-dints-help-needed-please/60957)
**Author:** [@Michael\_Smith](https://forum.inductiveautomation.com/u/Michael_Smith)\ **Replies:** 9\ **Last updated:** [June 21, 2022, 6:35pm UTC](https://forum.inductiveautomation.com/t/compactlogix-ignition-and-dints-help-needed-please/60957 "2022-06-21T18:35:04Z")
Good morning everyone, I’m new to Ignition, and having some trouble figuring out something that should be fairly easy. At least I think so anyway. Here’s my problem: I’m using Ignition 8.1, talking to a CompactLogix … --- ## [How to determine the location of this error in a report?](https://forum.inductiveautomation.com/t/how-to-determine-the-location-of-this-error-in-a-report/61017)
**Author:** [@Troy](https://forum.inductiveautomation.com/u/Troy)\ **Replies:** 1\ **Last updated:** [June 21, 2022, 6:14pm UTC](https://forum.inductiveautomation.com/t/how-to-determine-the-location-of-this-error-in-a-report/61017 "2022-06-21T18:14:33Z")
In the report designer I get this message: ERROR: Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, \<, \<= , \>, \>= or when the subquery is used as an expression. The problem is … [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=820) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=822)