# Ignition **URL:** https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=1341 [Latest](https://forum.inductiveautomation.com/latest.md) · [Categories](https://forum.inductiveautomation.com/categories.md) · [Tags](https://forum.inductiveautomation.com/tags.md) **Page:** 1342 --- ## [Ignition SQL Client Instance Separation](https://forum.inductiveautomation.com/t/ignition-sql-client-instance-separation/20439)
**Author:** [@zacslade](https://forum.inductiveautomation.com/u/zacslade)\ **Replies:** 5\ **Last updated:** [October 30, 2018, 6:02pm UTC](https://forum.inductiveautomation.com/t/ignition-sql-client-instance-separation/20439 "2018-10-30T18:02:08Z")
Hi all, Are Ignition Clients each their own independent SQL clients for the purposes of client or button scripts which use system.db.runQuery? I'm testing a project which will read from a MySQL database which has sev… --- ## [Power Table columns tied to a separate named query](https://forum.inductiveautomation.com/t/power-table-columns-tied-to-a-separate-named-query/20454)
**Author:** [@dholt](https://forum.inductiveautomation.com/u/dholt)\ **Replies:** 1\ **Last updated:** [October 30, 2018, 5:36pm UTC](https://forum.inductiveautomation.com/t/power-table-columns-tied-to-a-separate-named-query/20454 "2018-10-30T17:36:44Z")
Greetings, I’m working on a project for my finance department. Currently every manager in my facility has to submit their budget request, by month, for the entire year. I’ve made a SQL table that has an autonumber as the… --- ## [Using a python dataset to populate a table in a report](https://forum.inductiveautomation.com/t/using-a-python-dataset-to-populate-a-table-in-a-report/20452)
**Author:** [@brendan.curran](https://forum.inductiveautomation.com/u/brendan.curran)\ **Replies:** 1\ **Last updated:** [October 30, 2018, 5:17pm UTC](https://forum.inductiveautomation.com/t/using-a-python-dataset-to-populate-a-table-in-a-report/20452 "2018-10-30T17:17:22Z")
I'm not all that familiar with python at the moment. I'm trying to extract the data from a table component in a window that uses a database query to populate the table. This data will be put into a report table or a simp… --- ## [Row color referenced to other column's mapping](https://forum.inductiveautomation.com/t/row-color-referenced-to-other-columns-mapping/20444)
**Author:** [@xantielolaa](https://forum.inductiveautomation.com/u/xantielolaa)\ **Replies:** 2\ **Last updated:** [October 30, 2018, 3:27pm UTC](https://forum.inductiveautomation.com/t/row-color-referenced-to-other-columns-mapping/20444 "2018-10-30T15:27:49Z")
I have a table where I need to change the background color of a row depending on the alarm activated based upon the value in a particular column. For that, in another topic a user suggested to use a hidden column compose… --- ## [DefaultExceptionMapper on 7.9.9](https://forum.inductiveautomation.com/t/defaultexceptionmapper-on-7-9-9/20373)
**Author:** [@Mau89](https://forum.inductiveautomation.com/u/Mau89)\ **Replies:** 3\ **Last updated:** [October 30, 2018, 3:23pm UTC](https://forum.inductiveautomation.com/t/defaultexceptionmapper-on-7-9-9/20373 "2018-10-30T15:23:02Z")
Hi everyone, I found this error on gatewy log. DefaultExceptionMapper 25Oct2018 16:37:11 unexpected exception when handling another exception: Header was already written to response! java.lang.IllegalStateException:… --- ## [Binding source to destination not working](https://forum.inductiveautomation.com/t/binding-source-to-destination-not-working/20451)
**Author:** [@pgmo](https://forum.inductiveautomation.com/u/pgmo)\ **Replies:** 0\ **Last updated:** [October 30, 2018, 2:13pm UTC](https://forum.inductiveautomation.com/t/binding-source-to-destination-not-working/20451 "2018-10-30T14:13:03Z")
Hi, I have two Custom properties in a popup window ds1 and int1: ds1 is of type Dataset and its value is passed to the popup window from outside when it is open; int1 gets its value from a field in ds1 through a lookup b… --- ## [Misaligned client](https://forum.inductiveautomation.com/t/misaligned-client/20234)
**Author:** [@Mau89](https://forum.inductiveautomation.com/u/Mau89)\ **Replies:** 3\ **Last updated:** [October 30, 2018, 2:21pm UTC](https://forum.inductiveautomation.com/t/misaligned-client/20234 "2018-10-30T14:21:42Z")
We have an application with more than 10 client, after the upgrade from 7.9.1 to 7.9.8 we have noticed a serious problem. Randomly some client shows a different value respect the real status of the component, for example… --- ## [Report viewer "read timed out"](https://forum.inductiveautomation.com/t/report-viewer-read-timed-out/20446)
**Author:** [@mcarritt1](https://forum.inductiveautomation.com/u/mcarritt1)\ **Replies:** 1\ **Last updated:** [October 30, 2018, 2:03pm UTC](https://forum.inductiveautomation.com/t/report-viewer-read-timed-out/20446 "2018-10-30T14:03:58Z")
I'm running a bunch of queries for a report, and the sql server we're using can take a while sometimes. Is there any way to increase the time out time for the report viewer? --- ## [How many Logix tags can I have in a 500ms scan class?](https://forum.inductiveautomation.com/t/how-many-logix-tags-can-i-have-in-a-500ms-scan-class/20445)
**Author:** [@dtamada](https://forum.inductiveautomation.com/u/dtamada)\ **Replies:** 2\ **Last updated:** [October 30, 2018, 11:39am UTC](https://forum.inductiveautomation.com/t/how-many-logix-tags-can-i-have-in-a-500ms-scan-class/20445 "2018-10-30T11:39:33Z")
--- ## [Resizable splitter panels](https://forum.inductiveautomation.com/t/resizable-splitter-panels/20316)
**Author:** [@betti.francesco](https://forum.inductiveautomation.com/u/betti.francesco)\ **Replies:** 6\ **Last updated:** [October 30, 2018, 10:19am UTC](https://forum.inductiveautomation.com/t/resizable-splitter-panels/20316 "2018-10-30T10:19:11Z")
Hello, I'm trying to create a splitter panel component, meaning something like this: I tried to do this creating a template with two containers separated by a vertical "splitter", and handling the drag event on the s… --- ## [Issues with Easy Chart](https://forum.inductiveautomation.com/t/issues-with-easy-chart/20424)
**Author:** [@ASF](https://forum.inductiveautomation.com/u/ASF)\ **Replies:** 10\ **Last updated:** [October 30, 2018, 4:36am UTC](https://forum.inductiveautomation.com/t/issues-with-easy-chart/20424 "2018-10-30T04:36:42Z")
Hi all, I've gotten some terrific help from the folks here setting up quite a heavily customised Easy Chart object, but there are a couple of things I can't seem to resolve. I have the "X-Trace Track Mouse" property… --- ## [XY plot tick units](https://forum.inductiveautomation.com/t/xy-plot-tick-units/16342)
**Author:** [@JNelson](https://forum.inductiveautomation.com/u/JNelson)\ **Replies:** 13\ **Last updated:** [October 30, 2018, 12:48am UTC](https://forum.inductiveautomation.com/t/xy-plot-tick-units/16342 "2018-10-30T00:48:36Z")
I'm having difficulty figuring out how to set the tick unit size for the Y-axis of a chart (or X-axis). I am able to obtain the tick unit size, but I can't figure out how to set it. I found the attribute: chart.getXY… --- ## [Bad Tags in UDT](https://forum.inductiveautomation.com/t/bad-tags-in-udt/20438)
**Author:** [@dturner](https://forum.inductiveautomation.com/u/dturner)\ **Replies:** 0\ **Last updated:** [October 29, 2018, 9:28pm UTC](https://forum.inductiveautomation.com/t/bad-tags-in-udt/20438 "2018-10-29T21:28:50Z")
I am trying to figure out why I cannot read certain tags within my UDT. I have 15 Micrologix 1400s where I am reading the same data from the same location in each device. I created a UDT for this and it works for the mo… --- ## [Data Collection Errors](https://forum.inductiveautomation.com/t/data-collection-errors/20330)
**Author:** [@WChester](https://forum.inductiveautomation.com/u/WChester)\ **Replies:** 2\ **Last updated:** [October 29, 2018, 9:00pm UTC](https://forum.inductiveautomation.com/t/data-collection-errors/20330 "2018-10-29T21:00:04Z")
I am sure this is an easy fix, but I've just started using the report module and when I try and use a table I keep getting a data collection error : Wrong number of vaules for a row. Expected 4. I cannot provide the quer… --- ## [Image from image management in paintable canvas](https://forum.inductiveautomation.com/t/image-from-image-management-in-paintable-canvas/20434)
**Author:** [@jorisherry](https://forum.inductiveautomation.com/u/jorisherry)\ **Replies:** 2\ **Last updated:** [October 29, 2018, 7:02pm UTC](https://forum.inductiveautomation.com/t/image-from-image-management-in-paintable-canvas/20434 "2018-10-29T19:02:34Z")
How do i display an image from image management in the paintable canvas? I found this link with explanation, but it contains only url's or databases? https://support.inductiveautomation.com/index.php?/Knowledgebase/Artic… --- ## [Syntax Error on Token for setpointA on BitState Alarm Mode](https://forum.inductiveautomation.com/t/syntax-error-on-token-for-setpointa-on-bitstate-alarm-mode/17341)
**Author:** [@EricProvBRP](https://forum.inductiveautomation.com/u/EricProvBRP)\ **Replies:** 10\ **Last updated:** [October 29, 2018, 3:48pm UTC](https://forum.inductiveautomation.com/t/syntax-error-on-token-for-setpointa-on-bitstate-alarm-mode/17341 "2018-10-29T15:48:14Z")
I have configured some alarms on an integer using Bit State alarm mode. But the Tag Diagnostic window show me the error “Syntax Error on Token: ‘End of Expression’ (Line 0 , Char 0)” for the “setpointA” on “Bound Propert… --- ## [Upgrade 7.8.2 -\> 7.9.9. What to think of before](https://forum.inductiveautomation.com/t/upgrade-7-8-2-7-9-9-what-to-think-of-before/20390)
**Author:** [@StefanGronberg](https://forum.inductiveautomation.com/u/StefanGronberg)\ **Replies:** 10\ **Last updated:** [October 29, 2018, 12:19pm UTC](https://forum.inductiveautomation.com/t/upgrade-7-8-2-7-9-9-what-to-think-of-before/20390 "2018-10-29T12:19:39Z")
Hi, i am going to a customer next week monday and tuesday to make some updates on their ignition. I have read ealier somewhere that the database structured changed somewhere between the version 7.8.2 my customer has inst… --- ## [system.device.addDevice](https://forum.inductiveautomation.com/t/system-device-adddevice/14677)
**Author:** [@maidamar](https://forum.inductiveautomation.com/u/maidamar)\ **Replies:** 5\ **Last updated:** [October 29, 2018, 11:47am UTC](https://forum.inductiveautomation.com/t/system-device-adddevice/14677 "2018-10-29T11:47:16Z")
According to the documentation, this function accepts several parameters. When trying to add TCP devices with "Character Based" message delimiter type, I kept getting an exception: \>\>\> system.device.addDevice(driver=… --- ## [Indirect Easy Chart Template](https://forum.inductiveautomation.com/t/indirect-easy-chart-template/20170)
**Author:** [@ASF](https://forum.inductiveautomation.com/u/ASF)\ **Replies:** 7\ **Last updated:** [October 29, 2018, 9:47am UTC](https://forum.inductiveautomation.com/t/indirect-easy-chart-template/20170 "2018-10-29T09:47:31Z")
Hi all, Currently setting up some trends, using the Easy Chart component. On FTView SCADA, there's a trend template functionality, which basically means I can set up a trend with all my pens, all my axes, all my other … --- ## [Get start and end date from easy chart in realtime mode](https://forum.inductiveautomation.com/t/get-start-and-end-date-from-easy-chart-in-realtime-mode/20386)
**Author:** [@ASF](https://forum.inductiveautomation.com/u/ASF)\ **Replies:** 6\ **Last updated:** [October 28, 2018, 9:21pm UTC](https://forum.inductiveautomation.com/t/get-start-and-end-date-from-easy-chart-in-realtime-mode/20386 "2018-10-28T21:21:17Z")
I'm trying to script a seamless transition from a realtime trend to a manual trend, i.e. have the manual trend initialise with whatever current values are shown on the realtime trend. I can get the current start date u… --- ## [Accessing Ignition's OPC Tags from an external OPC client](https://forum.inductiveautomation.com/t/accessing-ignitions-opc-tags-from-an-external-opc-client/20414)
**Author:** [@PRAMANJ](https://forum.inductiveautomation.com/u/PRAMANJ)\ **Replies:** 15\ **Last updated:** [October 28, 2018, 5:26pm UTC](https://forum.inductiveautomation.com/t/accessing-ignitions-opc-tags-from-an-external-opc-client/20414 "2018-10-28T17:26:53Z")
Hi, Just had a silly doubt. My question is , can NON-OPC tags in Ignition (e.g. Memory Tags, expression tags, system tags including OPC Tags etc) be accessed/subscribed/read/written to by an OPC client outside of Igniti… --- ## [Designer scope variables](https://forum.inductiveautomation.com/t/designer-scope-variables/20389)
**Author:** [@jrd](https://forum.inductiveautomation.com/u/jrd)\ **Replies:** 4\ **Last updated:** [October 28, 2018, 7:49am UTC](https://forum.inductiveautomation.com/t/designer-scope-variables/20389 "2018-10-28T07:49:26Z")
Is it possible to create designer scope variables? If so, how? Specifically I am designing a project and would like to use OO structure: ie design a class object then create instances at run time. These instance variable… --- ## [History stopped working on recreated tag](https://forum.inductiveautomation.com/t/history-stopped-working-on-recreated-tag/20410)
**Author:** [@codersmurf](https://forum.inductiveautomation.com/u/codersmurf)\ **Replies:** 1\ **Last updated:** [October 27, 2018, 2:43am UTC](https://forum.inductiveautomation.com/t/history-stopped-working-on-recreated-tag/20410 "2018-10-27T02:43:55Z")
So in order to keep the data clean the only option we have is completely removing all db references to tags no longer needed. Recently we recreated some but the history won't work. Is there some hidden data I need to n… --- ## [Client Event Script - Timer, Switch User Question](https://forum.inductiveautomation.com/t/client-event-script-timer-switch-user-question/20411)
**Author:** [@paulm1](https://forum.inductiveautomation.com/u/paulm1)\ **Replies:** 4\ **Last updated:** [October 26, 2018, 9:52pm UTC](https://forum.inductiveautomation.com/t/client-event-script-timer-switch-user-question/20411 "2018-10-26T21:52:47Z")
I have a simple script to switch users to a default username and password after a set amount of time. See script below. This is working great with one exception. If the client stays inactive the script keeps firing… --- ## [Help with Calendar Component](https://forum.inductiveautomation.com/t/help-with-calendar-component/20409)
**Author:** [@Curlyandshemp](https://forum.inductiveautomation.com/u/Curlyandshemp)\ **Replies:** 2\ **Last updated:** [October 26, 2018, 9:41pm UTC](https://forum.inductiveautomation.com/t/help-with-calendar-component/20409 "2018-10-26T21:41:43Z")
I have an application where the user can see CIP run data for an entire week by clicking on the Sunday of the week they wish to view. What the customer does not like is the other 6 days being displayed which have no use. … --- ## [Conditional Formatting in Reporting Table](https://forum.inductiveautomation.com/t/conditional-formatting-in-reporting-table/20406)
**Author:** [@ClayBuysse](https://forum.inductiveautomation.com/u/ClayBuysse)\ **Replies:** 2\ **Last updated:** [October 26, 2018, 8:07pm UTC](https://forum.inductiveautomation.com/t/conditional-formatting-in-reporting-table/20406 "2018-10-26T20:07:03Z")
I have created a report in the Report Designer (Ignition version 7.9) and I would like to have the color of the text in one of the fields change based on the value in that field. Basically, I'd like to turn the text red… --- ## [Ignition on Cellular PC Logging to Azure Database](https://forum.inductiveautomation.com/t/ignition-on-cellular-pc-logging-to-azure-database/20396)
**Author:** [@stephen.c.wilbur](https://forum.inductiveautomation.com/u/stephen.c.wilbur)\ **Replies:** 4\ **Last updated:** [October 26, 2018, 6:25pm UTC](https://forum.inductiveautomation.com/t/ignition-on-cellular-pc-logging-to-azure-database/20396 "2018-10-26T18:25:24Z")
Hello all, I am working on trying to get data from some of our customer machines. We manufacture machines that are then taken to customer sites and we're looking to use ignition as a part of a service package for remote… --- ## [Easy Chart Tag Plotting Not Showing History](https://forum.inductiveautomation.com/t/easy-chart-tag-plotting-not-showing-history/20361)
**Author:** [@alexanderfalinsky](https://forum.inductiveautomation.com/u/alexanderfalinsky)\ **Replies:** 1\ **Last updated:** [October 26, 2018, 5:04pm UTC](https://forum.inductiveautomation.com/t/easy-chart-tag-plotting-not-showing-history/20361 "2018-10-26T17:04:52Z")
I have an easy chart that is connected to tag history. Sometimes it works correctly and nothing goes wrong, but other times I get the following plot where that long line jumps all over the place as the tag changes, but t… --- ## [Disconnected device errors in Log](https://forum.inductiveautomation.com/t/disconnected-device-errors-in-log/20402)
**Author:** [@oscar.salcedo](https://forum.inductiveautomation.com/u/oscar.salcedo)\ **Replies:** 2\ **Last updated:** [October 26, 2018, 4:17pm UTC](https://forum.inductiveautomation.com/t/disconnected-device-errors-in-log/20402 "2018-10-26T16:17:59Z")
Hi all, We are seeing a lot of error entries in the log about devices that are disconnected (due to PM, or power off). Is it normal to see these devices in the logs so often? We are managing a couple hundred devices and… --- ## [Help identifying Log entries](https://forum.inductiveautomation.com/t/help-identifying-log-entries/19490)
**Author:** [@oscar.salcedo](https://forum.inductiveautomation.com/u/oscar.salcedo)\ **Replies:** 4\ **Last updated:** [October 26, 2018, 4:13pm UTC](https://forum.inductiveautomation.com/t/help-identifying-log-entries/19490 "2018-10-26T16:13:12Z")
Hi all, We have been seeing this log entry often recently. I have tried increasing the verbosity level but that's all I get in the logs. Any ideas as to what may be causing it? INFO | jvm 1 | 2018/08/31 10:54:48… [Previous page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=1340) [Next page](https://forum.inductiveautomation.com/c/ignition/6.md?no_subcategories=false&page=1342)