Overlapping Modbus adresses in my Slave

CODESYS
1

Hello,
im am using e!cockpit 1.10.0.1 with a PFC200 FW 03.07.14 (19) but i have not found a “e!cockpit” categorie. I made a Generic Modbus Slave and added GLV’s from my Project. My Modbus Master is a Docker Container with spicierModbus2mqtt. Everything got connected very easy and stable, but in some cases my Adresses are overlapping.

For example:
When my Master send integer 255 to:

modbus02
modbus021231×43 4.12 KB

Some Bool get TRUE too:

modbus01
modbus011170×85 10.1 KB

Why does this happen even though they are different addresses?
Is there some more to think about for the “functioncodes”

Excerpt from the instructions of spicierModbus2mqtt:

  • Use “coils”, for modbus functioncode 1
  • Use “input status”, for modbus functioncode 2
  • Use “holding registers”, for modbus functioncode 3
  • Use “input registers”, for modbus functioncode 4

This is my export:
MB_01.csv (26.2 KB)

This is how the configuration in the SpicierModbus2mqtt looks like.

poll,Btn_Shutter2,0,32805,3,coil,0.3
ref,AnkleideDn,32805,w
ref,AnkleideStop,32806,w
ref,AnkleideUp,32807,w

poll,ShutterSetPos,0,32036,12,holding_register,0.2
ref,Ankleide,32036,w,uint32BE
ref,Bad,32037,w,uint32BE
ref,Buero,32038,w,uint32BE
ref,Schlafz,32039,w,uint32BE
ref,Yoga,32040,w,uint32BE
ref,ZoeB,32041,w,uint32BE
ref,ZoeS,32042,w,uint32BE
ref,Franz,32043,w,uint32BE
ref,Terr,32044,w,uint32BE
ref,Wasch,32045,w,uint32BE
ref,WzL,32046,w,uint32BE
ref,WzR,32047,w,uint32BE

Maybe someone has an idea?
Greeting Patrick

2

je vois que vous utilisé des données 32 bit (2 registres) et utilisé un adressage pour des donnée 16 bits (1 registres) vous devez adresser de manière paire (32036, 38 , 40 , 42 ,…)