Hello!

we have a costumer, which would like to make an CAN-Interface for different trucks by himself.

We would like to allow this only, if we can lock in our application all things, except CAN-Interface Module for Truck.

I have tried to make some locks in the application, but this is not possible as I needed. For example I cannot lock the Menu.

Is there a possibility to lock everything, except one software module?
If not, can you program something for us?

I have a problem with a system that uses APP in and out between three modules, one MD4, two MC3. I have found that one MC3 does not appear to be receiving APPIN's. When I monitor the modules in IQAN Run, all modules appear to be talking successfully. When I look at IQAN Design the APPIN's on the module that's faulting says Error, Timeout and its red not green. On the module that's sending the APPOUT, the function block APPOUT is green and OK. Its almost as if the modules are not starting at the same time and the timeout for the first APP in to be received is being reached?

Is there any way of finding out more information about this error?

The machine was working OK for some time and it just happened randomly and now im unable to recover the machine. We also have other machines running this software and same software version and it appears OK.

I have extended the 50ms cycle time to 100ms,on all three modules with no success. Is there any reason why this could have happened? Running Design 3.19.9.

IQANRun could pick up on the speed of CAN in either 250 or 500kbps by the selection window. How about IQANdesign? I could not these any User Interface to shift of CAN communication but automatically fixed up. Please let me get to know how to a change of it? the next on the right bottom status window is put as a screenshot.

Has anyone ever seen overload errors on all of the current output from an XC43 or have any idea what might be causing this?

This is an MD4-10 running on V 6.01.6 connected to a diesel engine on CAN A, XC43 on CAN C, and qty 2 LC5s on CAN D

This is an intermittent issue. Sometimes they will go a day without any errors while other times they see them every couple of hours or so.

This machine did have an alternator failure recently, so we initially thought it was a damaged XC43 module from possible voltage spikes from a failing alternator, so we replaced the XC43. The new XC43 worked for a day, but then the errors came back. All of the wiring looks good and we're told the new alternator is putting out a steady 27.5-28V.

I'm leaning towards replacing the MD4 and updating the firmware hoping that will fix it, but I'm kind of grasping at (expensive) straws at this point.

Hi 

Is there a way to duplicate MD5 screen on an another standard screen ?

Throught an ethernet port for example ?

Has anyone tried this between Iqan masters, like MD5 <-> MC42?https://www.ifm.com/fi/en/shared/productnews/2023/hmi/canwireless-effective-local-m2m-dialogue

Or is there some other wireless CAN-bus adapter that works in Iqan?

We have an MD4-7 that's essentially just used for a displaying some camera feeds through ethernet.

We have multiple machines with this camera system and only one of them is experiencing the problem.

The MD4-7 will randomly crash and show a blue screen with an error code. 

I believe the code is "os_error (0x1000002) drv_CanInt"

The MD4 is running IQAN 7.05.

What does this error code mean?

I am hoping that this is not actually an issue and there is some setting I mis-clicked somewhere. However, I am having an issue with math channels not displaying correctly on a singular program.

It recently came to my attention that when I transitioned a program from IQAN 6.08 to IQAN 7.04 there has been a pair of Integer math channels that have been displaying 0 at all times. The odd part is that when I measure the program live with IQANDesign or IQANRun, both channels have numbers assigned which are correctly being passed elsewhere in the program, but the screen itself displays both as zero.

I have since attempted to assign flat numbers to the Integer math channels, or changing them into Normal Math Channels, adding math channels to different function groups, recreating the code in a different function group, and so on, however nothing I do changes the value displayed on screen to anything other than 0. I transitioned the 6 file to 7 over again, and it acts in the same odd manner, but when I compared the 6 program to the 7 the only detected changes were the expected date, Checksum, and Security changes that come with updating a program to 7.

The especially frustrating part is that when I start a blank program from scratch, all the math channels work and display as expected, and the same code displays correctly in a dozen other programs made in IQANDesign 7.04.

HI,

We have a P70CF with Proportional Coils. We only need to operate them electrically as on/off. Can this be done with direct 12V from a switch?

P70CF-03-08297 (2210640902)

Thanks,
Cam