Installing NULL-modem emulator:

https://com0com.sourceforge.net/

1. Choose default

   

2. Choose default C:\Program Files (x86)\com0com

   

3. Permissions granted?

   

4. On success

   

5. .NET 3.2+ required to launch setup (w GUI)

   

6. Install NET 3.5 feature now

   

7. Running "C:\Program Files (x86)\com0com\setupg.exe"

   

8. Success

   

9. Apply defaults

   

A. Try "Blink" in File -> Tutorials and Examples

B. Try upload only if:

1. com0com active between comX <-> comY

2. Open PLC Editor is uploading to comX

3. SimulIDE opened serial connection on comY

   

C. SimulIDE sketch interfacing via COM6 (as comY)

D. Connection achieved..

Compiling .st file...

POUS.c
POUS.h
LOCATED\_VARIABLES.h
VARIABLES.csv
Config0.c
Config0.h
Res0.c

Generating binary file...

COMPILATION START: arduino:avr:uno

Using board 'uno' from platform in folder: 
Using core 'arduino' from platform in folder: 
Detecting libraries used...
Alternatives for Arduino_OpenPLC.h: [src]
ResolveLibrary(Arduino_OpenPLC.h) -> candidates: [src]
Using cached library dependencies for file: 
Generating function prototypes...
Compiling sketch...
Using previously compiled file: 
Compiling libraries...
Compiling library "src"
Compiling core...
Using precompiled core: 
Linking everything together...
Using library src in folder: 

C:\Users\alien\OpenPLC\_Editor\editor\arduino\src (legacy)

"C:\Users\alien\AppData\Local\Arduino15\packages\arduino\
tools\avr-gcc\7.3.0-atmel3.6.1-arduino7/bin/avr-size" -A 
"C:\Users\alien\AppData\Local\Temp\
arduino-sketch-5C107FCBA6C2A451877FE93C73A7D579
/Baremetal.ino.elf"

Sketch uses 3342 bytes (10%) of program storage space.
Maximum is 32256 bytes.

Global variables use 210 bytes (10%) of dynamic memory, 
leaving 1838 bytes for local variables. Maximum is 2048 bytes.

Uploading program to Arduino board at COM4...

NOTES:

1. Serial Port SimulIDE 0.4.15

   https://www.youtube.com/watch?v=-nga51_VpyU

2. Serial Port SimulIDE 1.0.0

   https://www.youtube.com/watch?v=O2tBnlhfNcQ

3. Setting locations:

   https://openplc.discussion.community/post/help-needed-for-location-8488433)

   Saudalwasly Aug 01, 2019
   thiagoralves wrote:

   You will have to manually insert them. Check the getting started guide on openplcproject.com for your board. Digital inputs start at %IX0.0 digital outputs start at %QX0.0 analog inputs start at %IW0 and analog outputs start at %QW0

   https://openplcproject.com/docs/2-4-physical-addressing/

$~$

Some "Locations" for Arduino Boards

Uno, Leonardo, Nano, Micro, Zero

Digital In    2, 3, 4, 5, 6            %IX0.0 – %IX0.4
Digital Out   7, 8, 12, 13             %QX0.0 – %QX0.3
Analog In     A0, A1, A2, A3, A4, A5   %IW0 – %IW5
Analog Out    9, 10, 11                %QW0 – %QW2

Mega / Due

Digital In    62, 63, 64, 65, 66, 67, 68, 69   %IX0.0 – %IX0.7
              22, 24, 26, 28, 30, 32, 34, 36   %IX1.0 – %IX1.7
              38, 40, 42, 44, 46, 48, 50, 52   %IX2.0 – %IX2.7

Digital Out   14, 15, 16, 17, 18, 19, 20, 21   %QX0.0 – %QX0.7
              23, 25, 27, 29, 31, 33, 35, 37   %QX1.0 – %QX1.7
              39, 41, 43, 45, 47, 49, 51, 53   %QX2.0 – %QX2.7

Analog In     A0, A1, A2, A3, A4, A5, A6, A7   %IW0 – %IW7

Analog Out    2, 3, 4, 5, 6, 7, 8, 9           %QW0 – %QW7
              10, 11, 12, 13                   %QW8 – %QW11