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J1939 communication Between Masters

Samarkande Rassil 3 years ago in IQANdesign updated 3 years ago 4

Hello, 

I am having a problem concerning sending J1939 messages between masters (MD4-10 to MC43) who are in the same CAN network. 

I know you can send variable through masters with application input/ouput, but i've heard that the master network can get quite cram with that methode. 

Therefore, I am trying to send the activation of a virtual digital IN signal to an other master through a CAN messages like so:

Image 2499

Image 2500

I seems to be able to send the message correctly, because I can see that message when I connect myself directly onto the network.

Image 2501

However, I do not seems to be able to capture that message with the other master. When overing on the message, it says: Not evaluated

Image 2502


Image 2503

Am I missing something in terme of settings, parametters, adresse etc?


Thank you for your time, 

0
Fixed

State picker not updating when state name is channel

Chris Litwin 3 years ago in IQANdesign updated by Gustav Widén (System support) 3 years ago 6

As of the update today to 6.05 the state pickers on the display no longer will display the correct state when the state is defined by a SMC.

0

List of Edit History For Program

Jake B 3 years ago in IQANdesign updated by Gustav Widén (System support) 3 years ago 1

Is there a way to view the edit history for a program in general? As of right now, I can see the last edit information (Who did it, date, etc.) on individual function groups, but is there a way to see the list of changes overall? For example, we would like to know if a group has been deleted, and by whom?

0

MD4 SV camera - how to make function button visible on video area

Kristjan Kuusk 3 years ago in IQANdesign updated 3 years ago 2

Hello,

How is possible to make symbol button visible on MD4 screen SV camera video area? I tried to change type and layer order - no progress. The button itself functioning but You should know where is area to press.

Image 2489

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New to IQAN. Is it possible to add an extra display to the existing program, if yes how?

Santosh G Javalagi 3 years ago in IQANdesign updated 3 years ago 6

Is it possible to add an extra display to an existing program. I must make better display for our machines. Can some help me how can it be done?

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Password Protecting Certain Modules under IQANdesign

Jake B 3 years ago in IQANdesign updated by ahmed abdalhadi 2 years ago 5

We use an MD4 Module to control the different aspects of a forklift (Engine, Transmission, etc). We have several people who use the program to change the programming on the fly with different model forklifts, and we wanted to lock certain users out from changing certain values. Is it possible to restrict access to specific areas from specific users? Or even password protect different areas with different passwords? (ex one password for engine access, one for transmission, etc)

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Qcode command for show display page

Evert-Jan 3 years ago in IQANdesign updated by Thomas Moberg (System support) 3 years ago 3

Is there a Qcode command available for calling a display page within thw logic?

I want to jump automatically to a page when a alarm occurs.

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Answered

Critical Error

Greg R 3 years ago in IQANdesign updated by Gustav Widén (System support) 3 years ago 5

I have a system with 6 MC43 modules and There is a critical fault on one of them bringing the system down. Restarting allows it to run for a while then the fault occurs again.

I have replaced the module and the issue occurred again.

The memory utilization is at 76%, Cycle utilization at 25%.

We are not using APPIN or APPOUT functions. Do not believe we are close to bus overload.

We have the specific code :

4 RED

1 Yellow

Pause

2 Yellow

Pause

4 Yellow

Pause

1 Yellow

Pause

2 Yellow

Repeat.

Can You identify this fault from the code?

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Differences between MD4-5 and MD4-5 M19

Kevin 3 years ago updated by Thomas Moberg (System support) 3 years ago 1

Apart from changes internally meaning its no longer compatible with 5.05 or before, is there any other changes with the newer design? We use CAN communication rather than ethernet, is this still available to download and communicate with the display using design and run? Any other performance changes? I may be missing the post stating a new display has been released listing the differences!

I'm assuming nothing major has changed as there is still only one 5 inch screen in IQAN Design.