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31
PLUS+1 GUIDE / Re: Transmitting 16bit J1939 CAN message
« Last post by Lukey on March 15, 2024, 11:06:03 PM »
I think you want something like this, but best to test it to be sure.

Assuming you would want to set the 1st bit to False when wanting to switch engine off.
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PLUS+1 GUIDE / Re: Transmitting 16bit J1939 CAN message
« Last post by llang on March 15, 2024, 09:50:24 PM »
Hi Lukey,

thank you for your answer. I thought that I have to convert the hex code into bin which has 9 digits (therefore 16 bytes needed), which is wrong i guess.

I can give you an extract from the PGN document. Could you please explain, how I can send e.g. "10b Start requested, automatic type"? Can i just put the hex code into an encode function?

Thanks in advance. :)

Best regards, Lukas
33
Displays / Re: Changing image size in program? vector editor
« Last post by Marbek_Elektronik on March 15, 2024, 04:16:10 PM »
Perhaps using usb port increases the download speed instead of CG150.
I watched this at DP700 and TM610.
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Displays / Re: Changing image size in program? vector editor
« Last post by Camox on March 15, 2024, 04:10:13 PM »
Quote from: Lukey on March 15, 2024, 03:20:41 PM
My DM1200T 85mb .p1p take 1min40sec to compile and a very long time to download the 80mb .lhx to the hardware.

The solution to this problem is in this post : https://www.plus1forum.danfoss.com/index.php?topic=1625.msg5493#msg5493.

Have a nice day
35
Displays / Re: Changing image size in program? vector editor
« Last post by Lukey on March 15, 2024, 03:20:41 PM »
Yes image/widget do increase compile time, I always try to use .png file type and keep the original file size to the dimensions that I require for the display.

A fast workstation helps yes.

My DM1200T 85mb .p1p take 1min40sec to compile and a very long time to download the 80mb .lhx to the hardware.
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PLUS+1 GUIDE / Re: Transmitting 16bit J1939 CAN message
« Last post by Lukey on March 15, 2024, 03:06:01 PM »
Hi llang, I'm not sure how you determined 9 bits length, the overall length should be 8 bytes.

See below of example for an engine simulator I have that sends to PGN 61444 Electronic Engine Controller 1 random RPM/Speed message.

You need to find a breakdown of the PGN, that will tell you your SPN start position in the 8 bytes and the length of the message;
example her for PGN 61444 https://www.simmasoftware.com/products/j1939/j1939-pgn/

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PLUS+1 GUIDE / Transmitting 16bit J1939 CAN message
« Last post by llang on March 15, 2024, 12:27:33 PM »
Hello PLUS+1 community,
i want to implement a automatic start/stop function with a Danfoss M024.
I use the J1939 standard and need to send PGN61677 with SPN7745 and data content 10b(hex).

Therefore I used the PGN_Tx1 component from the J1939 Libary. The problem is that if I understand correctly the hexadecimal number must be converted into binary which is 100001011(bin). The length of 9 bits is too long for the TX component's data input which requires an array of 8 bits length.
Is this even correct to convert in to binary?


I'm relatively new to GUIDE programming so any help is greatly appreciated. :)

I attached a jpg with my code block.
Thanks!
38
Displays / Re: Changing image size in program? vector editor
« Last post by Marbek_Elektronik on March 15, 2024, 09:33:05 AM »
Thanks,
i have looked to it.
But also Danfoss could explain better how to work with this special technique.

But compilation time now is about 10 minutes. If I use svg instead of bmp it increases to 16 minutes and I am afraid that widgets increase the compilation time also.

In a few days I will use a new workstation with the fastest processor and 64GB RAM, let me see what will happen ;-)
39
Displays / Re: Changing image size in program? vector editor
« Last post by acmall on March 15, 2024, 08:54:12 AM »
Documentation and tutorials is an area were there is room for improvement. There are some widget tutorials on the Plus+1 YouTube page.
https://www.youtube.com/@PLUS1Software/search?query=widget
40
Communication / Re: Communication
« Last post by Camox on March 15, 2024, 07:54:11 AM »
Hello Alejandro,
I'm sending you two examples of blocks for sending a CAN message from an ECU to a screen.

I hope they help.
Have a nice day
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