This is a detailed video on AI & AO Input & Holding registers using commands 0x04,0x03,0x06 & 0x10
AI ANALOG INPUT REGISTERS (READ) PLC Registers 30001-40000
AO ANALOG OUTPUT HOLDING REGISTERS (READ/WRITE) PLC Registers 40001-50000
DWIN is configured as Master by downloading OS file baud rate 9600, UART5 configured for RS485 Modbus.
Slave simulator is PYMODSLAVE a python based QT Freeware application.
sourceforge.net/projects/pymo...
Buy link & Project file download:
www.alselectro.in/product-pag...