# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=1337 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 1338 --- ## [Issues with system.queryTagHistory](https://forum.inductiveautomation.com/t/issues-with-system-querytaghistory/20847)
**Author:** [@enrico.merlo](https://forum.inductiveautomation.com/u/enrico.merlo)\ **Replies:** 1\ **Last updated:** [November 14, 2018, 1:46pm UTC](https://forum.inductiveautomation.com/t/issues-with-system-querytaghistory/20847 "2018-11-14T13:46:33Z")
Good morning, I am new in the ignition world and I am having some troubles with system.queryTagHistory function. When I use it to retrieve a tag which has a special character in the path, the query return null value. I … --- ## [System.util.execute in a tags](https://forum.inductiveautomation.com/t/system-util-execute-in-a-tags/20841)
**Author:** [@Giuseppe.mollica](https://forum.inductiveautomation.com/u/Giuseppe.mollica)\ **Replies:** 2\ **Last updated:** [November 14, 2018, 1:13pm UTC](https://forum.inductiveautomation.com/t/system-util-execute-in-a-tags/20841 "2018-11-14T13:13:28Z")
Goodmorning everyone I have a problem with the "system.util.execute" command because I inserted this code in the editor script of the actionperformed , button: "system.util.execute (\[" C: /windows/system32/cmd.exe "," / … --- ## [Connecting to Weatherford 8500 in linux](https://forum.inductiveautomation.com/t/connecting-to-weatherford-8500-in-linux/20833)
**Author:** [@kaushik](https://forum.inductiveautomation.com/u/kaushik)\ **Replies:** 2\ **Last updated:** [November 14, 2018, 5:03am UTC](https://forum.inductiveautomation.com/t/connecting-to-weatherford-8500-in-linux/20833 "2018-11-14T05:03:04Z")
For pulling data from Weatherford 8500 RPC, I see that Kepserver/TOP server is used as OPC-UA server with drivers supporting 8500 serial protocol and ignition as OPC-UA client. However Kepserver/TOP server can run only i… --- ## [Get template instance size before runtime scaling](https://forum.inductiveautomation.com/t/get-template-instance-size-before-runtime-scaling/20835)
**Author:** [@witman](https://forum.inductiveautomation.com/u/witman)\ **Replies:** 1\ **Last updated:** [November 14, 2018, 4:23am UTC](https://forum.inductiveautomation.com/t/get-template-instance-size-before-runtime-scaling/20835 "2018-11-14T04:23:03Z")
Within a template, we can get template original size via Rectangle.relWidth on a rectangle the same size as the template with layout anchored to top, bottom, and sides. We can get template runtime size into internal te… --- ## [Manual and training](https://forum.inductiveautomation.com/t/manual-and-training/20828)
**Author:** [@antonio.sanchez](https://forum.inductiveautomation.com/u/antonio.sanchez)\ **Replies:** 1\ **Last updated:** [November 13, 2018, 11:39pm UTC](https://forum.inductiveautomation.com/t/manual-and-training/20828 "2018-11-13T23:39:14Z")
hello You know or have a manual or course about ignition. --- ## [Button error: AttributeError: 'NoneType' object has no attribute](https://forum.inductiveautomation.com/t/button-error-attributeerror-nonetype-object-has-no-attribute/20773)
**Author:** [@marias](https://forum.inductiveautomation.com/u/marias)\ **Replies:** 8\ **Last updated:** [November 13, 2018, 9:42pm UTC](https://forum.inductiveautomation.com/t/button-error-attributeerror-nonetype-object-has-no-attribute/20773 "2018-11-13T21:42:10Z")
Hello I have created a power table linked to a SQL DB. This is for a checklist where the user will check if an action has been performed . At the end I have a button (Adherencia) to calculate the percentage of the … --- ## [Clearing Chart Markers in Script](https://forum.inductiveautomation.com/t/clearing-chart-markers-in-script/20813)
**Author:** [@Alexander41](https://forum.inductiveautomation.com/u/Alexander41)\ **Replies:** 2\ **Last updated:** [November 13, 2018, 9:38pm UTC](https://forum.inductiveautomation.com/t/clearing-chart-markers-in-script/20813 "2018-11-13T21:38:24Z")
I am using a script on a chart that marks values over a certain limit, using the jfree ValueMarker, each time the chart's data changes (it is linked to "property change"). However, each time the script triggers it re-wr… --- ## [Extracting custom associated properties returns domain values](https://forum.inductiveautomation.com/t/extracting-custom-associated-properties-returns-domain-values/20804)
**Author:** [@agn](https://forum.inductiveautomation.com/u/agn)\ **Replies:** 2\ **Last updated:** [November 13, 2018, 8:17pm UTC](https://forum.inductiveautomation.com/t/extracting-custom-associated-properties-returns-domain-values/20804 "2018-11-13T20:17:06Z")
I'm currently attempting to extract the associated properties and values of active alarm objects without having to use regex. The following code returns a list of objects containing the active properties. \[code\]\>\>auAla… --- ## [Optimizing several tag writes](https://forum.inductiveautomation.com/t/optimizing-several-tag-writes/20806)
**Author:** [@bellm](https://forum.inductiveautomation.com/u/bellm)\ **Replies:** 5\ **Last updated:** [November 13, 2018, 8:15pm UTC](https://forum.inductiveautomation.com/t/optimizing-several-tag-writes/20806 "2018-11-13T20:15:09Z")
Hi, I have a recipe screen that the operator can pick a part number for and enter in a work order. Once they do that they hit the load button and I take the info from a dataset and write it to the PLC. I wanted to ask … --- ## [Tag History - system.tag.queryTagHistory DurationOn](https://forum.inductiveautomation.com/t/tag-history-system-tag-querytaghistory-durationon/20326)
**Author:** [@Andrew.Wells](https://forum.inductiveautomation.com/u/Andrew.Wells)\ **Replies:** 2\ **Last updated:** [November 13, 2018, 8:12pm UTC](https://forum.inductiveautomation.com/t/tag-history-system-tag-querytaghistory-durationon/20326 "2018-11-13T20:12:59Z")
Hello, I am trying to track machine uptime via tag history. I have seen quite a few posts about this type of tracking, but none seem to reference this tag history. Based on what I have read, this setup should allow me… --- ## [Not able to execute script in Tag](https://forum.inductiveautomation.com/t/not-able-to-execute-script-in-tag/20810)
**Author:** [@kaushik.shah](https://forum.inductiveautomation.com/u/kaushik.shah)\ **Replies:** 3\ **Last updated:** [November 13, 2018, 7:18pm UTC](https://forum.inductiveautomation.com/t/not-able-to-execute-script-in-tag/20810 "2018-11-13T19:18:15Z")
I have the Tag script as below, def valueChanged (tagPath, previousValue, currentValue, initialChange, missedEvents): if not "\[.\]IsSeries2000": if currentValue.value != previousValue.value: index = tagPath.… --- ## [Get the last time a window was edited](https://forum.inductiveautomation.com/t/get-the-last-time-a-window-was-edited/20808)
**Author:** [@mrogers](https://forum.inductiveautomation.com/u/mrogers)\ **Replies:** 0\ **Last updated:** [November 13, 2018, 6:01pm UTC](https://forum.inductiveautomation.com/t/get-the-last-time-a-window-was-edited/20808 "2018-11-13T18:01:38Z")
Does anyone know of a way to get the last time a window was saved/edited? I see in the xml of a window theres a timestamp, I'd like to get that after getting the FPMIWindow object from something like system.gui.getWindow… --- ## [Dataset Conversion](https://forum.inductiveautomation.com/t/dataset-conversion/20799)
**Author:** [@kaushik.shah](https://forum.inductiveautomation.com/u/kaushik.shah)\ **Replies:** 2\ **Last updated:** [November 13, 2018, 4:40pm UTC](https://forum.inductiveautomation.com/t/dataset-conversion/20799 "2018-11-13T16:40:21Z")
Hello There, I have a lisf of tuples that I want to convert into dataset. \[('Test Time', '3.00'), ('Test Temp', '145.00'), ('Torque Range', '8.0'), ('I-Filter', '6.00'), ('ML', '2.24'), ('MH', '5.80'), ('TS2 dNm', '0… --- ## [Decimal precision blues](https://forum.inductiveautomation.com/t/decimal-precision-blues/20803)
**Author:** [@gfoster](https://forum.inductiveautomation.com/u/gfoster)\ **Replies:** 1\ **Last updated:** [November 13, 2018, 4:35pm UTC](https://forum.inductiveautomation.com/t/decimal-precision-blues/20803 "2018-11-13T16:35:32Z")
Here's my problem: Application reads PLC data that is stored as integer. PLC value assumes an implied decimal. We want to display and treat the value within ignition as a float. In the tag definition: Tag is declared a… --- ## [Downtime Reason List show Idle Option](https://forum.inductiveautomation.com/t/downtime-reason-list-show-idle-option/20801)
**Author:** [@darren.sisco](https://forum.inductiveautomation.com/u/darren.sisco)\ **Replies:** 0\ **Last updated:** [November 13, 2018, 3:09pm UTC](https://forum.inductiveautomation.com/t/downtime-reason-list-show-idle-option/20801 "2018-11-13T15:09:04Z")
We are using the Sepasoft module. In our process we used the Running, Idle and Breakdown states from a PLC to drive downtime codes. We are now wanting to use only Running and Breakdown states and have Idle as a selecta… --- ## [Applet Opens Oracl.com instead of my project in web browser](https://forum.inductiveautomation.com/t/applet-opens-oracl-com-instead-of-my-project-in-web-browser/12228)
**Author:** [@RothenbuhlerCheesema](https://forum.inductiveautomation.com/u/RothenbuhlerCheesema)\ **Replies:** 4\ **Last updated:** [November 13, 2018, 12:57pm UTC](https://forum.inductiveautomation.com/t/applet-opens-oracl-com-instead-of-my-project-in-web-browser/12228 "2018-11-13T12:57:42Z")
As the subject states, when I go to launch my project as an Applet, it opens to oracle.com.... I'm guessing I need to install some other Java component, but cannot find any information on what that might be. I sent a… --- ## [Addressing bits with OPC - UA](https://forum.inductiveautomation.com/t/addressing-bits-with-opc-ua/20797)
**Author:** [@c.bertulli](https://forum.inductiveautomation.com/u/c.bertulli)\ **Replies:** 2\ **Last updated:** [November 13, 2018, 12:53pm UTC](https://forum.inductiveautomation.com/t/addressing-bits-with-opc-ua/20797 "2018-11-13T12:53:41Z")
Hi All, I need to access a single bit from an int OPC Tag. From what I know you just have to add a .# and change the Tag's datatype to boolean. That's exactly what I'm doing, but is not working. The tag says "Bad Quali… --- ## [Ignition as Telemetry SCADA](https://forum.inductiveautomation.com/t/ignition-as-telemetry-scada/20465)
**Author:** [@Vinayak\_Shinde](https://forum.inductiveautomation.com/u/Vinayak_Shinde)\ **Replies:** 5\ **Last updated:** [November 13, 2018, 3:54am UTC](https://forum.inductiveautomation.com/t/ignition-as-telemetry-scada/20465 "2018-11-13T03:54:42Z")
Is it possible to use Ignition as Telemetry SCADA thereby eliminating a need to manage separate Site and Central SCADA solutions? --- ## [Power Table error when launching project](https://forum.inductiveautomation.com/t/power-table-error-when-launching-project/20778)
**Author:** [@marias](https://forum.inductiveautomation.com/u/marias)\ **Replies:** 1\ **Last updated:** [November 13, 2018, 1:07am UTC](https://forum.inductiveautomation.com/t/power-table-error-when-launching-project/20778 "2018-11-13T01:07:51Z")
When I am working in the designer there is no error, everything shows normal. But when I run the Project to check how it would work, the power table shows like this: I can edit and the check boxes work, but it stays… --- ## [httpPut error 400](https://forum.inductiveautomation.com/t/httpput-error-400/20734)
**Author:** [@dfraker](https://forum.inductiveautomation.com/u/dfraker)\ **Replies:** 1\ **Last updated:** [November 12, 2018, 10:22pm UTC](https://forum.inductiveautomation.com/t/httpput-error-400/20734 "2018-11-12T22:22:03Z")
I am trying to use system.net.httpPut() and I cannot get it to work. I can run it in Postman, but it won't work in the scripting console. I am connecting to a Kepware server here is what I have so far, urlA = "http:/… --- ## [Focus power table - Cell](https://forum.inductiveautomation.com/t/focus-power-table-cell/20788)
**Author:** [@emanuel\_serrano](https://forum.inductiveautomation.com/u/emanuel_serrano)\ **Replies:** 0\ **Last updated:** [November 12, 2018, 10:21pm UTC](https://forum.inductiveautomation.com/t/focus-power-table-cell/20788 "2018-11-12T22:21:20Z")
Simple question regarding a power table How to set focus on a particular cell that is editable? Right now you have to do a single click and will enable the option to start typing Thank you --- ## [Write Opc Tag Hex from concat string](https://forum.inductiveautomation.com/t/write-opc-tag-hex-from-concat-string/20756)
**Author:** [@claudio.calza](https://forum.inductiveautomation.com/u/claudio.calza)\ **Replies:** 6\ **Last updated:** [November 12, 2018, 7:22pm UTC](https://forum.inductiveautomation.com/t/write-opc-tag-hex-from-concat-string/20756 "2018-11-12T19:22:16Z")
Hi I read 14 opc tags in Hex that make up the article name. I get the string through runscript - dec2str (DecVal): s = str (hex (DecVal)) c1 = s (2: 4) c2 = s (4: 6) return chr (int (c2,16)) + chr (int (c1,16)), wi… --- ## [Convert Dictionary to string array DataType](https://forum.inductiveautomation.com/t/convert-dictionary-to-string-array-datatype/20771)
**Author:** [@kaushik.shah](https://forum.inductiveautomation.com/u/kaushik.shah)\ **Replies:** 3\ **Last updated:** [November 12, 2018, 6:38pm UTC](https://forum.inductiveautomation.com/t/convert-dictionary-to-string-array-datatype/20771 "2018-11-12T18:38:57Z")
I have the dictionary (Example below), {'TS1 dNm': '0.48', 'TC90-TC10': '0.57', 'I-Filter': '6.00', 'TS2 dNm': '0.63', 'T90': '0.94', 'T50': '0.59', 'Test Time': '3.00', 'Torque Range': '8.0', 'T60': '0.66', 'T30': '… --- ## [Python script initialization](https://forum.inductiveautomation.com/t/python-script-initialization/20748)
**Author:** [@pgmo](https://forum.inductiveautomation.com/u/pgmo)\ **Replies:** 7\ **Last updated:** [November 12, 2018, 1:56pm UTC](https://forum.inductiveautomation.com/t/python-script-initialization/20748 "2018-11-12T13:56:11Z")
As I can see, whenever I save&publish my project, Python scripts get reinitialized (both shared and project ones) - if I put a print "init" just at the beginning, that line is executed again after save&publish. My proble… --- ## [Easy Chart won’t display data](https://forum.inductiveautomation.com/t/easy-chart-won-t-display-data/20758)
**Author:** [@konchits](https://forum.inductiveautomation.com/u/konchits)\ **Replies:** 1\ **Last updated:** [November 12, 2018, 10:37am UTC](https://forum.inductiveautomation.com/t/easy-chart-won-t-display-data/20758 "2018-11-12T10:37:27Z")
Hello colleagues, There is no data in Easy Chart neither historical nor realtime. Just constant data. Please see attachment. Thanks in advance. --- ## [RunQuery with second Database](https://forum.inductiveautomation.com/t/runquery-with-second-database/20744)
**Author:** [@tamerplc](https://forum.inductiveautomation.com/u/tamerplc)\ **Replies:** 4\ **Last updated:** [November 12, 2018, 10:25am UTC](https://forum.inductiveautomation.com/t/runquery-with-second-database/20744 "2018-11-12T10:25:40Z")
i have a button with below script action performed to run query from Demo2 database while the default database is "Demo" . i got error that caused by MySQLSyntaxErrorException: Table 'demo2.vw\_wodetails' doesn't exist … --- ## [Window make designer freezes](https://forum.inductiveautomation.com/t/window-make-designer-freezes/20738)
**Author:** [@roinisan](https://forum.inductiveautomation.com/u/roinisan)\ **Replies:** 1\ **Last updated:** [November 12, 2018, 7:29am UTC](https://forum.inductiveautomation.com/t/window-make-designer-freezes/20738 "2018-11-12T07:29:29Z")
Hey, I have a problem with one window, which has 2 power table, which pooling data from DB, the DB is working fine, however, when I try open that window with the designer, the desigener start freezing and pop up error… --- ## [Certificate thumbprint does not match](https://forum.inductiveautomation.com/t/certificate-thumbprint-does-not-match/20421)
**Author:** [@DavidWisely](https://forum.inductiveautomation.com/u/DavidWisely)\ **Replies:** 7\ **Last updated:** [November 12, 2018, 2:03am UTC](https://forum.inductiveautomation.com/t/certificate-thumbprint-does-not-match/20421 "2018-11-12T02:03:02Z")
I’m having trouble with the warning message shown below. It started when I change the name of the default Realtime Tag Provider. It occurs about every 20 seconds, and I’m not sure where to start. I’ve rebooted the gat… --- ## [Driver to connect the micrologix 1000 to Ignition](https://forum.inductiveautomation.com/t/driver-to-connect-the-micrologix-1000-to-ignition/20753)
**Author:** [@trishhiyah](https://forum.inductiveautomation.com/u/trishhiyah)\ **Replies:** 0\ **Last updated:** [November 12, 2018, 1:48am UTC](https://forum.inductiveautomation.com/t/driver-to-connect-the-micrologix-1000-to-ignition/20753 "2018-11-12T01:48:37Z")
what driver is needed to connect the micrologix 1000 to Ignition version 7.9.6? --- ## [createPopupMenu on Alarm Status Table](https://forum.inductiveautomation.com/t/createpopupmenu-on-alarm-status-table/20737)
**Author:** [@emovspunk1996](https://forum.inductiveautomation.com/u/emovspunk1996)\ **Replies:** 0\ **Last updated:** [November 10, 2018, 7:39am UTC](https://forum.inductiveautomation.com/t/createpopupmenu-on-alarm-status-table/20737 "2018-11-10T07:39:29Z")
Hello everyone, I am trying to create a popup menu for data exporting when an alarm event or events is/are right clicked. I can only export it by using a button. Thank you. [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=1336) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=1338)