Indi.An Germany Forum - Recent Topics

Run a script when a variable changes?

sebi.bruehl — Thu, 03 Sep 2026 14:00:04 +0000

Hi everyone,

I need to run some JavaScript when a PLC value changes.

I could check the value every second with a timer, but I guess there is a better way for this. Is there an event I can use when the variable changes? Something like a "variableChanged" event or something similar?

Thanks!

Can I use a different layout for mobile?

rachel_0209 — Fri, 07 Aug 2026 07:21:48 +0000

Hi,

can I arrange the controls differently for mobile without creating a second page?

On desktop I have enough space but on a phone I would like to put some controls below each other.

Thanks in advance!

Open the correct page from an alarm

rachel_0209 — Wed, 29 Jul 2026 05:39:36 +0000

Hi,

is it possible to click an alarm and open the page where the alarm came from?

We have several stations and I would like to go directly to the correct one.

Can I show another view inside my mainpage?

rachel_0209 — Thu, 23 Jul 2026 14:51:58 +0000

Hi,

Can I place additional views on the 'mainpage' and resize them like normal controls for example, or do I need to copy all elements again into a new page?

Thanks
Rachel

Changing the runtime start page

Navid G — Fri, 03 Jul 2026 08:36:51 +0000

Hello everyone,

I may have accidentally set the wrong start page in my QuickHMI project. When starting the runtime, a different page is displayed than intended.

Where can I configure which page should be opened first when the runtime starts?

Best regards

Fehlermeldung bei leeren oder fehlender Datenverbindung ausblenden?

mdtmab — Mon, 09 Feb 2026 15:40:20 +0000

Hallo,

gibt es eine Möglichkeit die Fehlermeldung zu unterbinden? Es kann durchaus sein das ein Gerät mal keine Daten sendet weil es aus ist. Ist es dann möglich nicht anzuzeigen?

44 45

S7 Symbolic Legacy Issue

brett — Tue, 25 Nov 2025 09:38:46 +0000

Hi, I am having trouble with connecting to an S7-1200 PLC via legacy symbolic. Via a quickhmi project it has successfully connected and run one time, but mostly i get timeouts. The S7 tag checker connects, reads and writes perfectly, and importing tags from the PLC works perfectly too. Why am I having trouble with this connection in the quickhmi runtime? I have no password configured which works in the tag checker.

Holding register

reza.hoseinpor1 — Mon, 27 Oct 2025 07:10:51 +0000

Hi, I have a Delta PLC from which I need to read about 1000 16-bit registers. I'm connected to the PLC via Modbus TCP/IP, but the program I'm using has a limitation on the number of registers that can be read at once. Because of this, I had to define a new data source for every 100 registers. I tried to increase the number of registers read per data source through the data source settings, but it doesn't allow me to set it to more than 123. Additionally, some of the registers I need to read are not contiguous in memory; there might be gaps of 200 or 300 addresses between them. However, each data source can only read 123 consecutive registers. My program is not yet complete, and the number of registers that need to be read is still increasing, forcing me to define even more data sources.

What can I do to read the required registers with one data source or at least with fewer data sources?

I'm using ver 10.3.1

download quickhmi v14 fault 404

duanzhouqi — Sat, 25 Oct 2025 07:41:11 +0000

Siemens Logo weekly timer

borut-1092 — Tue, 23 Sep 2025 08:11:48 +0000

How to read and write weekly timer settings from siemens logo v8