In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning. Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Save the script as Modbus_server.py and then start it."
A block of code is set as follows:
# Import the libraries we needfrom pymodbus.server.async import StartTcpServerfrom pymodbus.device import ModbusDeviceIdentificationfrom pymodbus.datastore import ModbusSequentialDataBlockfrom pymodbus.datastore import ModbusSlaveContext, ModbusServerContext
When we wish to draw your attention to ...