Modbus

Comment from Pascal Buehler -- July 24, 2018, 01:44:19 PM    

Hi, i wanna read with modbus the holding Register of a product called "Barix 8",
Now with 
a normal modbus tool as master, i can do that with no Problem. But in Scilab, after 
correctly establishing the Connection, and after running the command modbus_readRegs, it 
gives me the Error Assertion failed¨Line 122 Expression: ctx->slave¨=-1

so what do i make wrong? The Product is at 19200bau, Even,8,1 and the device adress is at 
255 Broadcast? 

Comment from Fabian Dortu -- May 19, 2020, 10:38:42 AM    

Hi Scilab team,

Is there a plan to update the modbus toolbox to Scilab 6.1 ? I am still using this toolbox
to drive some instruments.

Best regards,
Fabian

Comment from Michael Weickhmann -- August 18, 2022, 11:37:50 AM    

When installing modbus with atomsInstall('modbus')
I get the following error:

--> atomsInstall("modbus")
atomsInstallList: The package "modbus" is not registered.
Please check on the ATOMS repository that it is available for Scilab 6.1 on Windows.
If it is, run atomsSystemUpdate() before trying atomsInstall(..) again.

bei Zeile    52 von Funktion atomsError       (
C:\Berechnungsprogramme\Scilab_6.1.1_64bit\scilab-6.1.1\modules\atoms\macros\atoms_internals\atomsError.sci
Zeile 66 )
bei Zeile    78 von Funktion atomsInstallList (
C:\Berechnungsprogramme\Scilab_6.1.1_64bit\scilab-6.1.1\modules\atoms\macros\atoms_internals\atomsInstallList.sci
Zeile 117 )
bei Zeile   233 von Funktion atomsInstall     (
C:\Berechnungsprogramme\Scilab_6.1.1_64bit\scilab-6.1.1\modules\atoms\macros\atomsInstall.sci
Zeile 249 )

Windows 10 

Please help me to solve this problem, Thanks