Title: 32 Pumper modbuss teknisk data.pdf.pdf
This function is used for writing a block of contiguous holding registers in the slave. Register addresses start from zero, meaning that a register numbered 100 is addressed as 99.Example of request from master to slaveFieldValueAddress0x01Function code0x10Start address HI0x00Start address LO0x20Quantity HI0x00Quantity LO0x02Byte count0x04Register 33 HI0x00Register 33 LO0x01Register 34 HI0xB0Register 34 LO0xB0In the request, the slave with address 1 is asked to write the value of 0x0001 to the register at address 0x0020 and the value of 0xB0B0 to the register at address 0x0021.Example of response from slave to masterFieldValueAddress0x01Function code0x10Start address HI0x00Start address LO0x20Quantity written HI0x00Quantity written LO0x02The response returns the function code, starting address and quantity of registers written.13.6 Diagnostics, 0x08Only supported by CIM 200 Modbus RTU.