Recent Posts

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21
Controllers / SC024 problem Can
« Last post by macbahi on August 08, 2024, 02:54:03 PM »
Hello,

I have one SC024-120, Problem with Can-bus because in service tools I cannot see the module.

Please have-you idea what is the problem? Is there any solution?

Thanks in advance

With best regards
22
PLUS+1 Service Tool / E270: Invaild data in file.....
« Last post by PARK HAN SOO on August 08, 2024, 11:55:14 AM »
Any body knows what this error means, and how to solve it?
I can't open the service tool file. :-X :-X :-X
23
PLUS+1 Update Center / Error when trying to update
« Last post by williamk on August 07, 2024, 10:20:55 PM »
I tried to upgrade to the latest Update Center and I keep running into the error message in the attached screenshot.  I decided to completely uninstall the program and reinstall it using the 1.0.167 file from the Danfoss website, but that didn't fix the issue.
24
Controllers / Re: SC050 Output PWM unstable
« Last post by samuelhj on August 05, 2024, 08:39:27 PM »
Are you measuring this over open circuit or on a load? If so, what kind of load?
What type of valves are you trying to control with the PWM?

The noise you're seeing might be dithering, you need to adjust that as well for most valves.

Please post more information.
25
Displays / DM1000 Non Volatile memory size.
« Last post by MILTONBJM_CONTROL on August 02, 2024, 04:06:26 PM »
Hello everyone.

I have an application that uses a DM1000.
In this application I need to use a lot of Non volatile memory (over 3 Kbytes).

But, when i tried to compile, the error 196 has returned with the information that has only 2 Kbytes available.



If I remove some parts of the program that contains the instruction of Non volatile memory, the program compiles and show the memory used in below 2kbytes.



But, looking in datasheet of the display, I found the information of FRAM is 32K.




My question is:
How much non volatile memory is available in this display?



Best Regards
26
PLUS+1 GUIDE / State machine
« Last post by Camox on July 30, 2024, 10:03:07 AM »
Hello,
Is there a state box library?
Do you have any examples of programs structured with state boxes?

Thank you in advance.
Have a nice day
27
Displays / Re: DM430E/M - Replacing 1-1-x-x to 0-1-x-x display
« Last post by samuelhj on July 28, 2024, 02:56:21 AM »
Quote from: Tor on July 11, 2024, 07:19:15 AM
Hello,

Maybe this YouTube video can help you?
https://youtu.be/ux4LifGHkwI?si=8fDxCjalYLZ5hVeI


Have a nice day.

This worked! Thanks. I only had to remove the UART in the inputs and the outputs to get it to compile properly, now it's just on to testing whether the CAN works as intended. :)
Thank you very much!
28
General controls / Re: Parameter programming of PVEH-CC series 7.
« Last post by samuelhj on July 28, 2024, 02:35:26 AM »
Thanks for the reply.
I ended up finding the information in the help section within the plus+1 service tool, Parameter program, I also had a lose connection on the CAN Low signal so that was something I completely missed. Not sure how I completely missed that part in the help section.

Managed to read the parameters from the old unit and transfer them to the new valve. Took me a bit of fiddling, but for anyone dealing with this in the future, (and for the future myself when I forget how I did this), if you create a new p1d file in the service tool, under parameter pages, right click and create "generate advanced parameter page" to automatically get all the parameters up. :) Can also export the parameter file as xml for easier viewing for later on, and then import it for the new valve actuator. It is slightly hectic figuring it out but at least I can now tune the parameters for the machine it's in.
29
General controls / Re: Parameter programming of PVEH-CC series 7.
« Last post by Lukey on July 28, 2024, 01:06:13 AM »
According to that documentation you need to use the Service Tool program (not GUIDE) to read and save the parameters.
30
General controls / Re: Parameter programming of PVEH-CC series 7.
« Last post by samuelhj on July 27, 2024, 10:57:17 AM »
Thanks for your reply, but I think you are misunderstanding me. I do know how to drive regular valves using any of the MCs but what I'm trying to do is to replace an old valve in a crane with a new one, and to do that I need to extract the parameters from the valve, and put those parameters into the new valve along with replacing the default node ID of 128.

The only information I seem to be able to find is about pretty old, https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://assets.danfoss.com/documents/latest/50565/AX152986483516en-000102.pdf&ved=2ahUKEwiUrZyI7MaHAxVjQkEAHZbLPEAQFnoECBsQAQ&usg=AOvVaw1eFK_lDPke_MKERjSGgzXp

And is using a tool before the Guide service tool was available I guess?

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