64Code Meaning Reason01 forbidden function The function is not serviced by thecontroller.02 forbidden data address The register address is beyond the range.03 forbidden data value The register value is beyond the range orthe register is only to readout.Rangeof addresses Type of values Description4000 – 4149 Integer(16 bits) The value is situated in a 16-bit register4150 – 5899 Integer(16 bits) The value is situated in a 16-bit register7000 – 7099 float(2x16 bits)The value is situated in two successive16-bit registers; Registers only for readout7500 – 7599 float (32 bits) The value is situated in two successive32-bit registers; Registers only for readout14.2. Error CodesIf the controller receives a request with a transmissionor checksum error, the request will be ignored. For a request syntheti-cally correct but with incorrect values, the controller will send an answerincluding the error code.Possible error codes and their meanings are presented in the table 9.Error codes Table 914.3. Register MapMap of register groups Table 10