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I am new to the modbus communication. I trying to access the Edam 5029[img]>Zitat:
[code][img][/img][/code]
[/img] IO interface using RS485. I am using EASYSYNC usb2-5004-m usb to rs485 converter.
I am able to write to a coil or resistor but I am unable to read from coil or resistor. Everytime it is giving me error No response received from remote Unit/Unable to decode response.
I have already unable CRC check for EDAM 5029.
Here I am attaching my python code and relevent images for your reference.
Hello Everyone,
I am new to the modbus communication. I trying to access the Edam 5029[img]>Zitat:
[/img] IO interface using RS485. I am using EASYSYNC usb2-5004-m usb to rs485 converter.
I am able to write to a coil or resistor but I am unable to read from coil or resistor. Everytime it is giving me error No response received from remote Unit/Unable to decode response.
I have already unable CRC check for EDAM 5029.
Here I am attaching my python code and relevent images for your reference.
Any guide will be helpful.
Thanks & Regards,
Bhavin
python.py [1.3 KiB]