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Display at DM42
12-12-2021, 04:16 PM
Post: #1
Display at DM42
Hi togehter,

first please do not be afraid for my English. It is really bad!

Not one question: How can I control the display of the DM42 is the Order tp show
for example only the Result of my calculation ?
I have Write a little Program for calculation the Power, Vortage, Current, cos phi and Resident for a 3 angle circuit. You gut in the known values and the Program calculate the unknown value. So in this case I want to show all values at the same time.
Is this possible ??
greatings from Germany
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12-13-2021, 10:35 AM (This post was last modified: 12-13-2021 10:35 AM by OlidaBel.)
Post: #2
RE: Display at DM42
Hi.
I did not understand anything. :-(

I'm french speaking. Maybe you can find some help on translate.google.de page. It gives a good basis translation if necessary.

---
HP 48GX, Prime G2, 50G, 28S, 15c CE. SwissMicros DM42, DM15L
A long time ago : 11C, 15C, 28C.
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12-13-2021, 01:46 PM
Post: #3
RE: Display at DM42
Hi, here a Translation :

Hello everyone I have a question: Is it possible to use the display of the DM42 completely for messages etc? I have written a program with which you can perform three-phase calculations. I want to display all the values on the display after the calculations: Eg: P = 1200W ; I = 2A U = 400V ; cos phi = 0.987
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12-13-2021, 03:19 PM
Post: #4
RE: Display at DM42
So, you want the results to be presented using the 4-row display.
May I suggest that you calculate each value, and place then in 4 different memories.
When the calculation are done, recall the 4 values.
They will be stacked in the display in the recall order.

You wanted to calculate 5 values, then you must use the "Stack layout" or the "Dynamic stack extension" function, and scroll the results. See DM42 manual, chapter 5.5.7 and 5.5.8.
The manuals can be found here: https://technical.swissmicros.com/dm42/d...anual.html

Do you want a text to preced the value. Then it is trickier. I am not aware if you can recall both a text string AND a value to the display.
Hopefully the 42-gurus will give you a simple answer!


Please VOA, please BBC, please Deutche Welle....
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12-13-2021, 03:24 PM (This post was last modified: 12-13-2021 03:25 PM by dxaren.)
Post: #5
RE: Display at DM42
Yepp. You can display both text and values like "Power W = 1500".
Check page 68 in the manual:
https://literature.hpcalc.org/community/...rog-en.pdf


Please VOA, please BBC, please Deutche Welle....
Don't surrender the shortwave bands to China Radio International.
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12-13-2021, 03:52 PM
Post: #6
RE: Display at DM42
Hi Together:

Thanks first for Info .

Yes, I can display two line with the Result, but I want to display four lines !!!

e.g.

P=1200W U=400V
cos phi = 0.987
I=2A
R=240Ohm
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12-13-2021, 04:10 PM
Post: #7
RE: Display at DM42
You can use the full DM42 screen area to display the strings you want using the routines posted by Bill here.
You can see some output examples here.
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12-13-2021, 04:51 PM
Post: #8
RE: Display at DM42
WOW !!!!

That´s it !!!!

Thank you very much !!!!!

Stay health and greetings from Germany !!
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12-13-2021, 09:18 PM
Post: #9
RE: Display at DM42
And of course,

Shorts waves belongs to evervbody !
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12-20-2021, 05:54 PM
Post: #10
RE: Display at DM42
This are the result for my little project .
If program need, please contact me


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.bmp  20211220-18495592.bmp (Size: 12.31 KB / Downloads: 46)
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