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How to use PCC (PIN) to make display pages accessible or hidden

Mark Bevington 1 month ago in IQANdesign updated 1 month ago 5

Hi,

I have a app (IQAN 6.08.32) which has a a VDIN button that is supposed to make the PIN dialog popup, and if successful (valid PIN is entered) then make certain display pages accessible to a user depending on their access level.   It has worked up until now when I had to make logic changes as the PIN channel was being reset preventing the ability to make adjustments using IQANrun.  This in turn has broken the apps display page navigation.

I have tried several things and none seem to work.  Now, since the change detailed above, when the Service Menu button is depressed, shown below in first screensnip, the app just switches to the Primary - Service Page, screensnip #2,  even though it is not supposed to show unless the PCC channel is TRUE. I have checked it and it is FALSE.   It seems like one can not control whether a display page is shown using a PCC (PIN), even though I have the Show control for that page set to use the PIN .   Has anyone been successful  in doing this, or is this a bug?

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CAN-FD paged protocol

lbartik 2 months ago in IQANdesign 0

I'm interfacing a MD5 with a 2Mbit/s automotive sensor that transmits 64 byte frames on a single CAN ID in 20 frame bursts every 50ms.  I am missing 19 of the 20 frames every application cycle since the CAN RX message buffer is only one frame deep.


The messages are unique and sequenced with an integer counter similar to a paged protocol.   The counter and other possible pagination triggers are at the end of this 64 byte payload though.  Is there any way to set page mask/filters to look beyond the 8 byte legacy CAN limit?

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MC42 PWM HS+LS output overload

Jesse B 2 months ago in IQANdesign updated by Thomas Moberg (System support) 2 months ago 1

Does the MC42 perform an active LS diagnostic on PWM HS+LS outputs during startup, even when the application function group is disabled? We receive a Critical Overload on C1:39 with a SPAL ABL321P PWM output. Delaying the physical connection of the PWM wire until after startup completely eliminates the fault.

According to the manual, Appendix B (page 122) states that the check for an HS or LS short to the battery during startup has no contact? Or am I misunderstanding this?
Yet it does happen....

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Can't adjust PIN protected items; IQANrun 6.08.27

Mark Bevington 2 months ago in IQANrun updated 1 month ago 3

I have an app that was created in IQANdesign 6.08.32.  It has multiple adjust groups.  Each group is protected by a PIN according to whom should have access to the adjust items that have been included in the groups; MAINTENANCE & ENGINEERING. The PIN's are defined in the HeadMaster a MD4-5(0) with the majority of the Adjust Items in one of two MC43's; MC43FS(1) or MC43(2)


I'm using IQANrun 6.08.27 and can not  make any adjustments to any adjust items.  The PIN is accepted and allows me to see the Adjust Items, but always gives me a "operation was rejected by the remote system" while posting a dialog box that it is "storing parameters" simultaneously to where the fault occurs.

What is going on here?  How do I fix this?

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Dedicated Quick Close Menu Command

Leighton 2 months ago in IQANdesign 0

I've liked how pressing the Menu Button while in the Menu will open option menus in the Measure groups and such, and that a long press of the menu button will close the menu entirely, and was wondering if it would be at all possible to separate those two commands? As currently I am unable to create any sort of hotkey, such as a button that takes you to the home screen from wherever you may be, without losing the ability to open the raw vs scaled value option in the measure groups

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XC22 Canbus Baudrate Change

chuck streb 2 months ago in IQANdesign updated by Thomas Moberg (System support) 2 months ago 1

We are having issues with the canbus as we have unusual routing.

We are connecting MC43 to (2) XC22 with correct terminations. The 250kb default is working for most of our products out in the field but some are marginal. The only real way for us to fix the problem given hardware LOCK is to lower the speed to 125kb. BUT there is no option for speed changing.  Would it be possible ???

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how to add an image to md-5 initial start up

Paul S 2 months ago in IQANdesign updated by Gustav Widén (System support) 2 months ago 2
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is it possible to send firmware without a project file?

705David 2 months ago in IQANrun updated 2 months ago 7

I recently ran into a scenario where I could not update the firmware on a module because my project file was IQAN 7.06 and the module was 7.04. The Module needed to be updated to 7.05 before it could be updated to 7.06.

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This has never been an issue for me in the past. Usually the latest firmware would always load without having to load the intermediate firmwares. I simply created a blank project with the masters in the system at 7.05 and loaded it to 7.05, then loaded the project to 7.06. However this problem becomes much more difficult when issuing program changes to the field. I never released software to the field with 7.05, so the service technicians won't be able to update a system in this scenario.

I looked around in IQANRun and I didn't see any way to update the modules without a project file. Is there any way this can be done?

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How to detect Short & Long press of a push button

Jaya Cherlavancha 2 months ago in IQANdesign updated by Thomas Moberg (System support) 2 months ago 2

We need to implement a push button with a dual function, 

To achieve that, we would like to sense short press, long press, and the double or triple press of the push button,

Kindly let me know how to configure a push button in such a way