# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=969 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 970 --- ## [High CPU usage on 1756-ENBT](https://forum.inductiveautomation.com/t/high-cpu-usage-on-1756-enbt/50363)
**Author:** [@michael2](https://forum.inductiveautomation.com/u/michael2)\ **Replies:** 22\ **Last updated:** [August 27, 2021, 3:15am UTC](https://forum.inductiveautomation.com/t/high-cpu-usage-on-1756-enbt/50363 "2021-08-27T03:15:22Z")
Has anyone experienced an issue with ignition and the 1756 ENBT having 100% CPU usage? I have a system with 50,000 tags polling once per second for everything, and the ENBT is at 100%. I tried changing the poll rate to 1… --- ## [Remote Alarm Journal Event Store and Forward](https://forum.inductiveautomation.com/t/remote-alarm-journal-event-store-and-forward/50366)
**Author:** [@azoraian](https://forum.inductiveautomation.com/u/azoraian)\ **Replies:** 0\ **Last updated:** [August 27, 2021, 1:32am UTC](https://forum.inductiveautomation.com/t/remote-alarm-journal-event-store-and-forward/50366 "2021-08-27T01:32:48Z")
Hi All, Had a bit of a question come up on a remote alarm journal use case. We are in the process of evaluating a pair of redundant Ignition Gateways (8.0.16) that are used for data collection and alarm event reporting … --- ## [Tag Historian Help Please](https://forum.inductiveautomation.com/t/tag-historian-help-please/50345)
**Author:** [@jbpingston](https://forum.inductiveautomation.com/u/jbpingston)\ **Replies:** 11\ **Last updated:** [August 27, 2021, 12:46am UTC](https://forum.inductiveautomation.com/t/tag-historian-help-please/50345 "2021-08-27T00:46:23Z")
Hello, I am trying to use tag historian for the first time ever. I am looking for some guidance. Here is an example of a UDT I am trying to track the history of. There are hundreds of these UDTs in this project. I have… --- ## [Numeric Label to display current value minus the value from 1 hour ago](https://forum.inductiveautomation.com/t/numeric-label-to-display-current-value-minus-the-value-from-1-hour-ago/50309)
**Author:** [@nvankatwyk](https://forum.inductiveautomation.com/u/nvankatwyk)\ **Replies:** 2\ **Last updated:** [August 26, 2021, 11:46pm UTC](https://forum.inductiveautomation.com/t/numeric-label-to-display-current-value-minus-the-value-from-1-hour-ago/50309 "2021-08-26T23:46:30Z")
Hello everyone. I’m new to Ignition so please excuse the question if there is a simple answer. I’ve tried to see if there is a similar question or documentation somewhere but I haven’t been able to find anything yet. I … --- ## [Trouble with IF Statement](https://forum.inductiveautomation.com/t/trouble-with-if-statement/50300)
**Author:** [@Mike\_A](https://forum.inductiveautomation.com/u/Mike_A)\ **Replies:** 8\ **Last updated:** [August 26, 2021, 11:17pm UTC](https://forum.inductiveautomation.com/t/trouble-with-if-statement/50300 "2021-08-26T23:17:27Z")
Having trouble getting this bit to work properly. This is on a button components “actionPerformed” event. Parse error for event handler “actionPerformed” SyntaxError: (“no viable alternative at input ‘{’”, (’’, 4, 25, “… --- ## [Updating database table via tag change script](https://forum.inductiveautomation.com/t/updating-database-table-via-tag-change-script/12782)
**Author:** [@conlonj25](https://forum.inductiveautomation.com/u/conlonj25)\ **Replies:** 6\ **Last updated:** [August 26, 2021, 8:32pm UTC](https://forum.inductiveautomation.com/t/updating-database-table-via-tag-change-script/12782 "2021-08-26T20:32:23Z")
I have a single boolean tag which represents whether or not my filter is currently in backwash. Whenever this value changes I wish to record an appropriate message in my backwash log database table. I'm trying to execu… --- ## [What to look for in a new UDT element that is not updating?](https://forum.inductiveautomation.com/t/what-to-look-for-in-a-new-udt-element-that-is-not-updating/50350)
**Author:** [@peter](https://forum.inductiveautomation.com/u/peter)\ **Replies:** 0\ **Last updated:** [August 26, 2021, 6:08pm UTC](https://forum.inductiveautomation.com/t/what-to-look-for-in-a-new-udt-element-that-is-not-updating/50350 "2021-08-26T18:08:19Z")
This is on 8.1.2 I have an existing UDT that defines a block of data in my PLC, and I have an instance of that UDT running in a project. I added a new item to the data in the PLC. Then I modified the UDT definition to… --- ## [Power Table Color](https://forum.inductiveautomation.com/t/power-table-color/50238)
**Author:** [@\_cwbcollins](https://forum.inductiveautomation.com/u/_cwbcollins)\ **Replies:** 28\ **Last updated:** [August 26, 2021, 7:47pm UTC](https://forum.inductiveautomation.com/t/power-table-color/50238 "2021-08-26T19:47:33Z")
I have a power table that I am trying to change colors for each row based on their values in the Duration column.For instance WtrFill1 over 50 turn red, AggFill1 over 22 turn red and so on for each row.Thank you in advan… --- ## [RFID raw material weighing system](https://forum.inductiveautomation.com/t/rfid-raw-material-weighing-system/50353)
**Author:** [@arielking](https://forum.inductiveautomation.com/u/arielking)\ **Replies:** 0\ **Last updated:** [August 26, 2021, 7:32pm UTC](https://forum.inductiveautomation.com/t/rfid-raw-material-weighing-system/50353 "2021-08-26T19:32:48Z")
Automatic detection system for trucks by RFID technology. With the capture of weight from the scale through serial 485 converters. It is a ticket station where the user prints his own ticket. a car service Automatic de… --- ## [Perspective. animate a component the first time it appears](https://forum.inductiveautomation.com/t/perspective-animate-a-component-the-first-time-it-appears/50328)
**Author:** [@lachguerabdallah](https://forum.inductiveautomation.com/u/lachguerabdallah)\ **Replies:** 2\ **Last updated:** [August 26, 2021, 7:22pm UTC](https://forum.inductiveautomation.com/t/perspective-animate-a-component-the-first-time-it-appears/50328 "2021-08-26T19:22:13Z")
Hello I wanted to know how I can animate a component when it first appears on a page or in a view. I’m using css to create the animation but I don’t know in which event to put the animation. any idea please? --- ## [Using JSON string in report: Scripting Data Source Fails](https://forum.inductiveautomation.com/t/using-json-string-in-report-scripting-data-source-fails/50351)
**Author:** [@dkhayes117](https://forum.inductiveautomation.com/u/dkhayes117)\ **Replies:** 2\ **Last updated:** [August 26, 2021, 6:50pm UTC](https://forum.inductiveautomation.com/t/using-json-string-in-report-scripting-data-source-fails/50351 "2021-08-26T18:50:28Z")
I’m passing a string (JSON) as a parameter to a report, then parsing it into separate data sources. Example JSON string "{'ignored': 1511, 'failed': \[\['style', 1234567\], \['style2', 9658234\]\], 'success': 2531}" My pars… --- ## [Gateway Log Question](https://forum.inductiveautomation.com/t/gateway-log-question/50344)
**Author:** [@MikeAllgood](https://forum.inductiveautomation.com/u/MikeAllgood)\ **Replies:** 1\ **Last updated:** [August 26, 2021, 5:41pm UTC](https://forum.inductiveautomation.com/t/gateway-log-question/50344 "2021-08-26T17:41:19Z")
I’ve had a client ask about increasing the visible entries in the Gateway log (Status/Diagnostics/Logs). I increased the file size for the wrapper files in the ignigtion.config file, and it is definitely growing beyond … --- ## [Way to capture packets from Gateway to PLC?](https://forum.inductiveautomation.com/t/way-to-capture-packets-from-gateway-to-plc/50337)
**Author:** [@bkarabinchak.psi](https://forum.inductiveautomation.com/u/bkarabinchak.psi)\ **Replies:** 7\ **Last updated:** [August 26, 2021, 5:16pm UTC](https://forum.inductiveautomation.com/t/way-to-capture-packets-from-gateway-to-plc/50337 "2021-08-26T17:16:51Z")
I’m having trouble writing to a tag from my project to a Click PLC. There’s no errors that show up in Ignition designer and when I do result = system.tag.writeBlocking(\['\[default\]MOD1-MOD3/Open\_Command'\], \[1\]) print re… --- ## [Having trouble running Design Launcher on Linux (Errno 2 No such file or directory: 'x-terminal-emulator')](https://forum.inductiveautomation.com/t/having-trouble-running-design-launcher-on-linux-errno-2-no-such-file-or-directory-x-terminal-emulator/50341)
**Author:** [@wschreiner](https://forum.inductiveautomation.com/u/wschreiner)\ **Replies:** 17\ **Last updated:** [August 26, 2021, 4:44pm UTC](https://forum.inductiveautomation.com/t/having-trouble-running-design-launcher-on-linux-errno-2-no-such-file-or-directory-x-terminal-emulator/50341 "2021-08-26T16:44:54Z")
I’ve been trying to solve this problem on my own but, I’ve gotten to the point where I’m not sure where to go and I was hoping someone on here would be able to give me some insight. I use a Linux vm for most of my work … --- ## [Breakpoint Container](https://forum.inductiveautomation.com/t/breakpoint-container/41209)
**Author:** [@NSK](https://forum.inductiveautomation.com/u/NSK)\ **Replies:** 6\ **Last updated:** [August 26, 2021, 4:36pm UTC](https://forum.inductiveautomation.com/t/breakpoint-container/41209 "2021-08-26T16:36:11Z")
The breakpoint container has two configurations for responsive- small and large. I have a situation where I have an additional configuration between small and large. Please advise on the approach to achieve responsive di… --- ## [System.util.execute run as administrator](https://forum.inductiveautomation.com/t/system-util-execute-run-as-administrator/25447)
**Author:** [@AJBerera](https://forum.inductiveautomation.com/u/AJBerera)\ **Replies:** 3\ **Last updated:** [August 26, 2021, 4:34pm UTC](https://forum.inductiveautomation.com/t/system-util-execute-run-as-administrator/25447 "2021-08-26T16:34:42Z")
I am trying to run an OPC application from a gateway script, but it requires to right click on to run as administrator to open properly. How can I do this with system.util.execute(path) or some other function? Running f… --- ## [Using the PerspectiveClient websocket](https://forum.inductiveautomation.com/t/using-the-perspectiveclient-websocket/50336)
**Author:** [@nathan1](https://forum.inductiveautomation.com/u/nathan1)\ **Replies:** 2\ **Last updated:** [August 26, 2021, 4:22pm UTC](https://forum.inductiveautomation.com/t/using-the-perspectiveclient-websocket/50336 "2021-08-26T16:22:35Z")
Hello All, After a bit of poking around I found a way to utilize the browser PerspectiveClient to instantiate my own javascript Client and use its underlying websocket to receive push data in my iframe. let w = new win… --- ## [Maximize and Minimize handles on Editor windows](https://forum.inductiveautomation.com/t/maximize-and-minimize-handles-on-editor-windows/50342)
**Author:** [@peter](https://forum.inductiveautomation.com/u/peter)\ **Replies:** 0\ **Last updated:** [August 26, 2021, 4:21pm UTC](https://forum.inductiveautomation.com/t/maximize-and-minimize-handles-on-editor-windows/50342 "2021-08-26T16:21:32Z")
This is on 8.1.2. The UDT Definition Editor doesn’t have have handles to maximize and minimize the size of the window. But the Gateway Event Editor does. Is there a reason for this? Can they be added? I also noticed… --- ## [MQTT Device Specifications](https://forum.inductiveautomation.com/t/mqtt-device-specifications/50327)
**Author:** [@John](https://forum.inductiveautomation.com/u/John)\ **Replies:** 4\ **Last updated:** [August 26, 2021, 3:27pm UTC](https://forum.inductiveautomation.com/t/mqtt-device-specifications/50327 "2021-08-26T15:27:57Z")
This device below: MQTT / SparkPlugB built in for any MQTT-ready host https://signal-fire.com/lte-m1-cellular-products/ranger-node/ Specifies MQTT SparkPlugB so it should work very well with the Cirrus Links modules i… --- ## [Old Ignition Server Rehab, Orphan Tag Cleanup](https://forum.inductiveautomation.com/t/old-ignition-server-rehab-orphan-tag-cleanup/50331)
**Author:** [@claude.hager](https://forum.inductiveautomation.com/u/claude.hager)\ **Replies:** 4\ **Last updated:** [August 26, 2021, 2:37pm UTC](https://forum.inductiveautomation.com/t/old-ignition-server-rehab-orphan-tag-cleanup/50331 "2021-08-26T14:37:54Z")
I inherited an old Ignition server recently, and have been learning how to administer it. I’ve successfully upgraded it to v8.1.7 from 7.9 And I’ve cleaned up (deleted) a lot of obsolete devices and old tags. Currently… --- ## [Ignition send logs to graylog](https://forum.inductiveautomation.com/t/ignition-send-logs-to-graylog/50325)
**Author:** [@jardel](https://forum.inductiveautomation.com/u/jardel)\ **Replies:** 2\ **Last updated:** [August 26, 2021, 1:47pm UTC](https://forum.inductiveautomation.com/t/ignition-send-logs-to-graylog/50325 "2021-08-26T13:47:45Z")
Is there any way to send Ignition logs to Graylog server? Regards, --- ## [Best way to throttle display of data on Perspective screen?](https://forum.inductiveautomation.com/t/best-way-to-throttle-display-of-data-on-perspective-screen/50285)
**Author:** [@321liftoff](https://forum.inductiveautomation.com/u/321liftoff)\ **Replies:** 2\ **Last updated:** [August 26, 2021, 1:21pm UTC](https://forum.inductiveautomation.com/t/best-way-to-throttle-display-of-data-on-perspective-screen/50285 "2021-08-26T13:21:18Z")
Assuming there is a tag changing at a rate of 100ms. On a perspective screen, I want to display this value, but at a slower rate. What is the best way to go about this? My first thought is to bind the perspective elem… --- ## [Timeseries Chart does not rescale until mouse over](https://forum.inductiveautomation.com/t/timeseries-chart-does-not-rescale-until-mouse-over/40931)
**Author:** [@DaveD24](https://forum.inductiveautomation.com/u/DaveD24)\ **Replies:** 1\ **Last updated:** [August 26, 2021, 1:19pm UTC](https://forum.inductiveautomation.com/t/timeseries-chart-does-not-rescale-until-mouse-over/40931 "2021-08-26T13:19:27Z")
I have a Timeseries chart that is populated via a script on a table, every time a new row is selected in the table the Timeseries chart is loaded with a new series, the series normally consists of two data values and a … --- ## [How to extract WEEK\_OF\_YEAR from java.util.date?](https://forum.inductiveautomation.com/t/how-to-extract-week-of-year-from-java-util-date/50310)
**Author:** [@zxcslo](https://forum.inductiveautomation.com/u/zxcslo)\ **Replies:** 12\ **Last updated:** [August 26, 2021, 1:04pm UTC](https://forum.inductiveautomation.com/t/how-to-extract-week-of-year-from-java-util-date/50310 "2021-08-26T13:04:41Z")
I’m sure that this is easy for python and java gurus in this community, but I’m struggling with it… I need to get WEEK OF YEAR from date/time which I get from the Popup Calendar component in Vision. On the screen there… --- ## [\[BUG?\] Tag History binding not pulling in data properly?](https://forum.inductiveautomation.com/t/bug-tag-history-binding-not-pulling-in-data-properly/50306)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 11\ **Last updated:** [August 26, 2021, 12:58pm UTC](https://forum.inductiveautomation.com/t/bug-tag-history-binding-not-pulling-in-data-properly/50306 "2021-08-26T12:58:46Z")
v8.1.9 I’m seeing some strange behaviour with a tag history binding. I have the following binding config: With these dates configured, I get data returned: Start / End Data returned: When I add 1 minute to st… --- ## [Best way to update Ignition 8.0.14 to 8.1.9](https://forum.inductiveautomation.com/t/best-way-to-update-ignition-8-0-14-to-8-1-9/50321)
**Author:** [@informatica](https://forum.inductiveautomation.com/u/informatica)\ **Replies:** 4\ **Last updated:** [August 26, 2021, 11:05am UTC](https://forum.inductiveautomation.com/t/best-way-to-update-ignition-8-0-14-to-8-1-9/50321 "2021-08-26T11:05:06Z")
Good Morning. I would like to update Ignition from version 8.0.14 to 8.1.9. Which of these options is the best? a) Make backup, uninstall Ignition 8.0.14, install 8.19 and recover backup. b) Simply install 8.1.9 over… --- ## [Vision Client Redirect 8.1](https://forum.inductiveautomation.com/t/vision-client-redirect-8-1/50317)
**Author:** [@mcarritt1](https://forum.inductiveautomation.com/u/mcarritt1)\ **Replies:** 3\ **Last updated:** [August 26, 2021, 10:35am UTC](https://forum.inductiveautomation.com/t/vision-client-redirect-8-1/50317 "2021-08-26T10:35:07Z")
Is there a way to redirect a vision client to another project, or alternatively open another client for a different project on another gateway for the user? Or the only way now is via the vision client launcher? --- ## [Show dropdown when i click button](https://forum.inductiveautomation.com/t/show-dropdown-when-i-click-button/50313)
**Author:** [@vani161998](https://forum.inductiveautomation.com/u/vani161998)\ **Replies:** 3\ **Last updated:** [August 26, 2021, 8:04am UTC](https://forum.inductiveautomation.com/t/show-dropdown-when-i-click-button/50313 "2021-08-26T08:04:36Z")
hi, i have an required that when i click a button a dropdown should be shown when i click the data in dropdown , a set of other text should be shown…how can do this in scripting? --- ## [\[FEATURE\] DateTime Input/Picker Highlight Today](https://forum.inductiveautomation.com/t/feature-datetime-input-picker-highlight-today/50305)
**Author:** [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\ **Replies:** 0\ **Last updated:** [August 25, 2021, 11:52pm UTC](https://forum.inductiveautomation.com/t/feature-datetime-input-picker-highlight-today/50305 "2021-08-25T23:52:01Z")
Can “today” please be highlighted in the datetime components? --- ## [Modifying view.json externally with Python](https://forum.inductiveautomation.com/t/modifying-view-json-externally-with-python/50302)
**Author:** [@kgamble](https://forum.inductiveautomation.com/u/kgamble)\ **Replies:** 1\ **Last updated:** [August 25, 2021, 11:27pm UTC](https://forum.inductiveautomation.com/t/modifying-view-json-externally-with-python/50302 "2021-08-25T23:27:56Z")
Hola, We are trying to make some adjustments to perspective views in bulk, by using python to modify the view.json of each file. Currently we are doing so by loading them into an object with json.load(), making the mod… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=968) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=970)