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Using a JFIN and JPIN in different function groups

Mehmet Fatih 4 years ago in IQANdesign updated by Edward Polzin 4 years ago 1

Hello,

I have to read and use a J1939 can signal in different function groups but I couldn't figure out how to do that.

For now, I have created the same JFIN & JPIN in every function groups but it gives "Ambiguous Identifer" warning and also not working properly in the application. At the same time only in one function group reads the CAN signal I think.

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DSP 402

Ash 4 years ago in IQANdesign updated 4 years ago 9

Anyone here got any examples of implementation for DSP 402?

Currently trying to utilize this https://www.leadshineusa.com/UploadFile/Down/em556_can_m1.0.pdf

Or any other examples with addressed PDO's?

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Swapping MD4 Displays

Zach Dockter 4 years ago in IQANdesign updated by Kerry 4 years ago 1

Does anyone know how to "easily" change master displays in an application without having to rewrite the whole application? I wrote a program using an MD4-5 and one of my peers would like to see the same program in the larger MD4-7 display.

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CANopen and IQAN GFOUT/GFIN identifier

steven floyd 4 years ago in IQANdesign updated by Gustav Widén (System support) 4 years ago 2

What is the Gfout identifier value?

Background: Have used the norgren vs18 canopen pneumatic valve for years. Identifier was 200hex+nodeid. 

Have to switch to the metalwork Eb80 pneumatic valve. Metalwork provide a EDS configuration file which is not supported by iqan. How do you find the direct canopen identifier to use? 

Any hints? 




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Not a bug

J1939 Source adress from integer

Richard Gagnardot 4 years ago in IQANdesign updated 4 years ago 5

It seems that it is not possible to link a math integer or integer paremeter as J1939 source adress in external function....

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Max number of paged parameters?

Codie 4 years ago in IQANdesign updated by Gustav Widén (System support) 4 years ago 1

Im having issues with some muxed j1939 parameters. I have seven sets of values that are using the paged protocol on the same PGN. What I'm finding is that i have a few of the PGN'S coming in correctly then if i make changes the ones that previously worked will quit working and the others will work.  Is there a limit to what the Iqan MD4 or  MC43 can handle? PGN is 65534 and page values are 79,77,90,7A,F7,F8,81. Im using a 0xFF page mask. Send times are as low as 10ms and as long as 200ms. 

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Hello, I'm new to IQAN, where can I get solution library folder to look for IQAN program examples. I'm trying CAN communication between two MC43's but when simulating it using IQAN simulate I cannot see signal sent on JFOUT in JFIN, please help me with eg

Manoj 4 years ago in IQANdesign updated 4 years ago 5

Hello, I'm new to IQAN, where can I get solution library folder to look for IQAN program examples. I'm trying CAN communication between two MC43's but when simulating it using IQAN simulate I cannot see signal sent on JFOUT in JFIN, please help me with eg

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Answered

Show log from MC42 on MD4 display

Rajko 4 years ago in IQANdesign updated by Gustav Widén (System support) 3 years ago 7

Is it possible to show a log from a Module MC42 on a display module MD4? 

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MD3 Stopped - Blue screen error

Michael Carlyle 4 years ago in IQANdesign updated by Gustav Widén (System support) 4 years ago 1

Image 2116

Is there a way to fix this - or replace the MD3?

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How accurate is the Hour Counter in the Statistics Log?

Ian W 4 years ago in IQANdesign updated by Gustav Widén (System support) 4 years ago 1

Does anyone know how accurate an hour counter log will be when the events that cause the hour counter log to activate are sometimes in the range of 0 to 2 seconds? I am running a program where I need to monitor when a motor goes over a certain max RPM but quite often it is only going over the max RPM for less than 2 seconds. In most cases I only care about times when the motor is above the max RPM for longer periods of time which I know the hour counter will add up accurately, but I received a clone where my event counter showed that the motor had gone over the max RPM more than 3000 but the hour counter said that the total time above the max rpm was only 0.40 hours which works out to less than 0.5 seconds per instance.