Recent Posts

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21
Controllers / Re: OutputMode 3 vs 6
« Last post by Lukey on May 15, 2023, 10:43:23 AM »
Hi flno,

Yes correct OutputMode 6: PVE Output, 0 - 10000 [0.01% of PVE Power] is for driving Danfoss PVE radiometric coils.

OutputMode 3: PWM Output, 0 - 10000 [0.01% pos duty] is for driving any/generic PWM coils up to 4000hz and 3Amp, such as a proportional Cetop DCV or pressure relieving/reducing valve etc.

You will also need to use the correct Function Block for the OutputMode nominated.
There is dedicated PVE and PWM blocks found in the Outputs Library that can be used.

I wouldn't worry too much about the 10VDC you are reading I'm assuming is just the latency of your multimeter, I think you'd need a CRO to see the exact valves.
22
PLUS+1 GUIDE / CAN communication with Siemens PLC
« Last post by Daan on May 15, 2023, 08:20:08 AM »
Good morning

I would like your help regarding CAN communication. For a project I use the Danfoss XL-104 as a slave and a Siemens ET200SP as a master with a CAN module connected to it. Via the CAN module, various analog signals are forwarded to the CAN connections of the XL-104. However, I don't know much about Danfoss and I don't really understand the CAN components in the danfoss program. I've watched the Danfoss video (https://www.youtube.com/watch?v=CwE74gq-mgQ) several times but I don't really understand what to connect from the input line to the CAN module. By this I mean reading out the data that must be connected to the CAN module, but also what I still have to place on the other connections to properly convert / transport the analogue signals from the Siemens plc. Is there a video or a document where I can refer to this information?

Thank you in advance!
23
Displays / SVG Editor
« Last post by PosFdbk~~~~~ on May 11, 2023, 10:54:47 PM »
For those that make their own graphics and icons, What programs do you use?

I get kind of annoyed with Inkscape, but I guess it is fine.  Recently a bunch of images I created with it somehow generate errors when opened with chrome, etc.  Still looks OK in Inkscape and GUIDE, but it has me nervous for the future.  Looking for alternatives.  I'm leaning towards a simple web based tool since it is more likely to create clean and simple SVG files.
24
Controllers / OutputMode 3 vs 6
« Last post by flno on May 11, 2023, 02:21:09 PM »
What is the difference between .OutputMode 3 and 6?
- OutputMode 3: PWM Output, 0 - 10000 [0.01% pos duty]
- OutputMode 6: PVE Output, 0 - 10000 [0.01% of PVE Power]
I know that outputmode 6 is used for driving a ratiometric PVE, but from my point of view there are no difference between the two configuration. If I have 20VDC supply and give command for 50.00% Positive duty in outputmode 3, I will se and average voltage of 10VDC, as I would when using outputmode 6.
25
PLUS+1 Service Tool / Re: Change params from a display instead of from Service Tool
« Last post by Fredrick on May 07, 2023, 05:57:46 PM »
Quote from: Hanshamsjel on May 02, 2023, 10:58:58 AM
Hi, thanks for your replies. However, I am not sure this is what I need (?)
When setting some controller parameters (e.g. a PI gain) from Service Tool, there must be a CAN(?) message from Service Tool to a specific controller, with the information. I am basically trying to imitate Service Tool, I want to send the information from my display instead. But what protocol is Service Tool using ?

My guess is that ServiceTool using the KWP2000 or the UDS protocol when communicating with the PLUS+1 ECU.

But I think it is easier if you save and send the values from the display or set the values from the display and store them in the ECU.
To do that by imitating ServicTool will require a lot of code.

How many parameters does it concern?
If 1000+ I would still try do it with the Non-Volatile Memory component.

26
General controls / Re: Error 448
« Last post by Daan on May 05, 2023, 07:39:23 AM »
Good morning Krijen

Is it possible that you have certain restrictions from work? I am currently using a virtual machine which means I no longer have any restrictions.
27
Controllers / Re: SC024_C2P03_Status_128_witout load
« Last post by macbahi on May 03, 2023, 03:14:00 PM »
Hello Guys,

I communicated with Plus +1 help about this problem.
Randy answer me and He would recommend to have an Os.ExcTimeOut grater than 1 this helps resolve this issue.
Because by default  Os.ExcTimeOut =1;
After that everything works good.

Sir Randy would recommend starting with a value 5.
Thank you very much Sir Randy.

With best regards
Hamid
28
Controllers / Re: SC024 Output problem
« Last post by macbahi on May 03, 2023, 02:56:55 PM »
Hello Guys,

I have good news for you

I was tested again my controller in order to be sure when disconnect wire ground all output off controllers turns ON even though the Outputdisabled = 1 (secondary).  It's not normal.  You will find included the test sent to Plus +1 help.

To be brief, I suggested to Sir Randy to make a test in order to convince him. Finally Randy did it and he was convinced.
Here is his answer.


As I told in the my first message of this topics I was sure the problem.
I hope this case will help you

With best regards
Hamid



29
PLUS+1 Service Tool / Re: Change params from a display instead of from Service Tool
« Last post by Hanshamsjel on May 02, 2023, 10:58:58 AM »
Hi, thanks for your replies. However, I am not sure this is what I need (?)
When setting some controller parameters (e.g. a PI gain) from Service Tool, there must be a CAN(?) message from Service Tool to a specific controller, with the information. I am basically trying to imitate Service Tool, I want to send the information from my display instead. But what protocol is Service Tool using ?
30
Controllers / SC024_C2P03_Status_128_witout load
« Last post by macbahi on May 01, 2023, 06:24:54 PM »
Hi!

I use new SC024-120 to do some test without using load.  I have as result status 128.
You find include service tools image and copy of my primary and secondary scs.file

Thanks in advance for your help

With bests regards
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