Craftsman G10-0R7G-2SB Manual page 144

crc_value=crc_value>>1;
}
}
return(crc_value);
}
In the ladder logic, CKSM calculates the CRC value according to the frame content,
and uses the look-up table method to calculate. This method is simple and the operation
speed is fast, but the ROM space occupied by the program is large. If there is a
requirement for the program space, please use it cautiously.
8.6.4 Definition of communication data address
This part is the address definition of the communication data, which is used to control
the operation of the inverter, obtain the status information of the inverter and set the
relevant function parameters of the inverter.
(1) Code parameter address representation rule
The Code serial number is used as the parameter corresponding to the register
address, but to be converted into hexadecimal, such as the hexadecimal communication
address of parameter F5.11 is 050BH, and the hexadecimal communication address of
parameter F8.22 is 0816H.
Note: Some parameters cannot be changed while the inverter is running; some
parameters cannot be changed regardless of the state of the inverter; change the Code
parameters, and also pay attention to the parameter setting range, unit, and related
instructions.
crc_value=(crc_value>>1)^0xa001;
else
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