Is there a way to toggle between multiple cameras? Since there is only one camera input, does some sort of relay or switch need to be implemented?

Is there any simple solution to control a virtual digital button from a second display? Like an external button control? I would like to set up two identical pages on two ID-4 displays. The non critical functions shall be enabled and disabled from either display..

thanks so much, regardsChristian.

Hej, Hur gör jag enklast? Icke återkopplad SOUT kan jag koppla mot två COUT och det står något om att insignalen ska vara +/-100% och motsvara MR inställning plus att man ska ha en riktningsbestämning, som jag kan tänka mig är en digital utgång för att styra ett relä? DC motorns poler måste ju byta plats när man byter riktning? MC2. E-gas. Tips på lösning :) /Martin

Hie guys...im having problems running my simulation..it gets stuck on the splash page and doesnt show anything on the MD4 screen and i get a no handshake from master module error...sometimes the simulation runs but mostly it doesnt and i have to restart the computer..Have scanned for viruses on my PC nothing has changed..Kindly assist

I was called to look at a program I had written in 5.0. They said that the video stream had a glitch and that text behind the video stream was flashing through the video stream image. After a few hours of observing the issue without success I reverted the program back to 5.0 and the program worked as designed.

The program was designed for various machine set-ups, (i.e. if there is one or two cameras, if it is a forklift or a container handler or both etc... various screen options are turned on or remain unseen in the background).

In this bug a video Rear-view Mirror video stream should have been turned off due to the machine set-up. The area used by the Rear-view Mirror stream would be replaced by information regarding the condition of the handler. If the screen went to a video page, (once), and returned back to the screen that had the turned-off Rear-view Camera image, the video image would be displayed and information that should be displayed was covered up. A flashing message would flash through the unwanted video stream with every pulse. Only cycling power would reset the logic. 

Reverting back to the native firm-ware fixed the issue.

For whatever reason updating the Rev-level of IQAN-Design caused the issue with how and when the video stream is displayed. Possibly if I removed the troublesome logic when updating the firmware and re-wrote it in 6.05 this may have worked fine but I did not try this.

Have you noticed similar issues with logic is translated/mapped during firmware updates? 

Very new to IQAN so my first project is try to set LED lights on a Grayhill 6-button keypad using J1939 protocol. I looked at the spec sheet and set up the FIN. There are values to each LED indicator (blinking, solid), but I am a bit stuck now and I am getting a warning that a parameter is overlapping.

This may not at all be the intended purpose of the IQAN ecosystem, but have you ever considered implementing the possibility to execute code outside of and in parallel with the control system loop?

This would greatly expand the usage potential of the system, as it could allow for such things as big integer computations, string manipulation, cryptography, more advanced protocols for data exchange built on top of CAN, etc.

The interface between the control system application and the out-of-loop thread could be similar to the JFIN/JFOUT structure, i.e. the control system loop could "transmit" and "receive" data to/from the thread. Code could be written in a superset of QCode, or maybe in C.

Hie guys....I'm designing an iQAN system with 2 master controllers...the MD4-7 and MC43. Have ordered an XC43 but it will take time to be delivered so need to use MC43 as an expander. The MC43 module is blinking red twice and yellow 3 times. Measured resistance bettween CANH and CANL with modules powered off and it was 2.3K and with modules ON was around 120 ohms. Kindly assist 

Hi,

I observed a bug on our machine.

If a sensor is detected in error, a defaut Error value is applied.

For us, this error value is 500 bar.

We made an Internal Digital Channel to detect if the value is egale to 500.

If true, the channel change to TRUE value.

But when the MC43 is a new one, the channel doesn't work.

As you can see on the picture, the channel value is 500, but the Internal Digital Channel is still FALSE :

Whereas the Qcode is simply :

If I just change the defaut error value to another in IQANRun, and set back to 500, the channel starts to work.

Did you already see that ?

The value tested comes from a filter channel, maybe that's the point, but it is strange that it's working if I change the value and set it back to the same defaut value :

We already observed something similar if we update a machine with a new soft on which one we change something on an existing variable. But here it's a new MC43.

I recently encountered an error on a machine in the field where an MD4 will not boot up if it has 24 volts coming into C2 pin 1 or C2 pin 2.  MD4 is running IQAN Design 6.08.  Instead it will say "IQAN-MD4 Safe mode! Application no loaded Open or short circuit on ADDR pins."  I was able to replicate in a lab.  

We recently renewed our IQAN license and updated to the latest  version of design which is when this problem started.  As a test, I reflashed the exact same program except that it was written in IQAN design 6.02.  I did not encounter the same issue with IQAN 6.02 so I believe this problem was introduced in 6.08.  

Please review as we have machine in the field that have been running for a while that are using C2:1 and C2:2 as rocker switch inputs.  The MD4s will not boot while the rocker switch is in the ON position.