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Does MC43 support CANopen? if not with what method i can implement CANopen?

Veeresh 9 months ago in IQANdesign updated by Gustav Widén (System support) 9 months ago 1

Does MC43 support CANopen? if not with what method i can implement CANopen?

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Answered

IQANDesign MC43FS issue with .ism

Sayan Biswas 9 months ago in IQANdesign updated by Gustav Widén (System support) 9 months ago 1

I'm able to use .ism in IQANDesign under MC43 Module But unable to load i.e. ism under MC43FS module. Does MC43FS module has this limitation?

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PSVG GPS coordinates

Brendon 9 months ago in IQANdesign updated by Gustav Widén (System support) 9 months ago 1

Greetings, 

Anyone know if it is possible to get the GPS data, specifically coordinates, from the PSVG into the IQAN program?

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UTS v2.5

Brendon 10 months ago in IQANdesign updated 10 months ago 3

Hello,

I am having issues communicated with a UTS  V2.5 +- 90 XYZ sensor over J1939.

I've  tried the UTS version 2 app shared on this link:

https://forum.iqan.se/communities/1/topics/1057-universal-tilt-sensor-uts-programming-shortcut

Seems from that thread the app may not actually work, and documentation may not be up to date.

Anyone have any luck getting this to work?  

If so, are you willing to share either a sample app or provide some insight on what needs to change in the UTS version 2 app to make it work?

Using version IQANdesign v6.08.

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Why is the largest value of a 32 bit integer limited in IQAN?

705David 10 months ago in IQANdesign updated 10 months ago 0

I am trying to store a 10 digit serial number inside my MC43FS code on IQANDesign 7.02.

Unfortunately I have found that the serial numbers always start with 2 and IQAN is limited to storing 2000000000 as an integer parameter.

The system will not accept storing 2000000001.

Why is it that a 32 bit signed integer is limited to 2000000000? The max value of a 32 bit signed integer should be 2147483647.

Edit: I should note that a text parameter cannot be used in this scenario because I must compare the serial number to see if it has been updated/changed throughout the life of the product and take action when it is changed. I am trying to avoid stripping off the 2 and including instructions for technicians to update only the last 9 digits because I can't automatically populate a 2 at the beginning in IQANRun or IQANGo. I am afraid that will net us the first 9 digits of serial numbers if techs don't read the instructions closely.

Image 4503

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Numerical order sorting arrays

Will Bartlett 10 months ago in IQANdesign updated by Thomas Moberg (System support) 10 months ago 3

Hello all, I have numbers in an array that need to be sorted numerically (from small to large). Does anyone have any functions that may be useful? It would also be useful to get the reordered number's index values.

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"Multiple fast JFOUTs" functionality

Jason H 10 months ago in IQANdesign updated by Thomas Moberg (System support) 10 months ago 1

I have a program where I need to send two JFOUTs at 10ms transmit rate.  With the application cycle time set to 50 ms, I get a warning about "Multiple Fast JFOUTs" in the program.  The manual and the help window state that "One JFOUT channel with send method Continuously is allowed to have a transmit rate faster than the cycle time. The resolution for that single channel is 10 ms."  


What is the expected behavior if there are multiple fast JFOUTs?  I flashed the program to a module and observed the two JFOUTs are transmitting at 10ms each.  If I set the application cycle time to 10ms this warning goes away, but what are the potential issues with running two JFOUTs at 10ms transmit time with the module cycle time set at 50ms?  Unless I'm overlooking it, the manual doesn't really outline what the behavior is with this warning present.

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Answered

Troubles receiving a CAN Message on JFIN

Codie 10 months ago in IQANdesign updated by Gustav Widén (System support) 10 months ago 1

Hello, I'm trying to use a CAN current sensors for some monitoring and I need it to be on my J1939 bus as i dont want to run a dedicated CAN network to these sensors. The messages are sent from the device as the fallowing :

Image 4499

How do I set up My JFIN channel to accept this message ?  I have my bus source address set to 3 and my destination address set to 0xF1 but I do not receive a message. I have tried several other settings but I am not able to receive the message 

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Open load error with feature disabled

NEricson 10 months ago in IQANdesign updated by Gustav Widén (System support) 10 months ago 2

I'm using Iqan Design 7.02.20.9286. I have DOUT-HS open load detection turned of on a MC43. I am still getting an error on the screen for open load. The circuit only has a Deutsch W2S-SDT-12V wedge lock for a load. Is there a problem with the software? What am I doing wrong? In this configuration on our machine this plug does not get used. Is there anything else i can do with the software to stop the error?

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Answered

Is there any convenient way to migrate the MC43 code to MC43FS module?

Sayan Biswas 11 months ago in IQANdesign updated by Gustav Widén (System support) 11 months ago 1