Mikro MK 3000L, User Manual

Page: 48 / 59

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0x10 Write Multiple Registers
Request Communication address 1 byte 0* to 255
Function code 1 byte 0x10
Starting Address 2 bytes 0x0000 to 0xFFFF
Quantity of Registers 2 bytes 0x0001 to 0x007b (N)
Byte count 1 byte 2 X N
Register value N X 2 bytes Value
CRC 2 bytes 2 bytes CRC
Response Communication address 1 byte 1 to 255
Function code 1 byte 0x10
Quantity of Registers 2 bytes 0x0001 to 0x007b (N)
CRC 2 bytes 2 bytes CRC
Error Communication address 1 byte 1 to 255
Error code 1 byte 0x90
Exception code 1 bytes 0x01 or 02 or 03 or 04
CRC 2 bytes 2 bytes CRC
*Note: communication address 0 is a broadcast command to all the slaves. The slave will not
respond a broadcast command.