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91
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
92
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
93
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 »
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!
94
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.
95
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.
96
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?

97
General controls / Re: Parameter programming of PVEH-CC series 7.
« Last post by Lukey on July 27, 2024, 12:05:57 AM »
If you're using GUIDE there should be a compliance block that you can utilise that will make use of the valve very simple.
98
General controls / Parameter programming of PVEH-CC series 7.
« Last post by samuelhj on July 26, 2024, 07:07:56 PM »
I'm dealing with a rather annoying problem.

I have a PVEH-CC which is a canbus spool head and I can't figure out how to read the parameters for it.
The spool valve in question is 11079043.

I had a different spool valve few weeks ago that I managed to reprogram and read out the parameters but I can't for the love of my life figure this out. I remember there was an obscure way of doing this, but I'm completely at loss atm.
99
Displays / Re: DM430E/M - Replacing 1-1-x-x to 0-1-x-x display
« Last post by samuelhj on July 24, 2024, 02:27:14 AM »
Thank you Tor, I'll take a look at that.
100
Displays / Re: DM430 C1P12 DigFeedBack
« Last post by Lukey on July 14, 2024, 06:55:23 AM »
I don't think you can achieve the logic you want with this type of pin feedback.

Maybe you can utilise an Input configured PinConfig = 1 or 0,
Then determining the voltage on the input pin with the load connect/disconnected and output pin On/Off state.

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