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→modbus read
'''NUMBER_OF_REGISTERS''' specifies how many registers should be read starting from the register specified in '''REGISTER_NUMBER'''.
'''NUMBER_OF_REGISTERS''' specifies how many registers should be read starting from the register specified in '''REGISTER_NUMBER'''.
'''Note:''' all of this information and more can be viewed by executing these commands in Linux Terminal: '''modbus read -h''' or '''modbus read --help'''.
'''Note:''' all of this information and more can be viewed by executing these commands in The Linux Terminal: '''modbus read -h''' or '''modbus read --help'''.
For example, lets use this command to get the router's uptime value in seconds. If you look back at the table above, you will see that the uptime value is stored in two registers starting from the first register, therefore:
For example, lets use this command to get the router's uptime value in seconds. If you look back at the table above, you will see that the uptime value is stored in two registers starting from the first register, therefore: