2 Protocol description
14
2.6.3 Write n words
This function is used to write n (n 32) words starting from a specific address.
Instruction
Response
Example Writing the W1 and W2 set point values (2 words each)
Word address = 0x3100 (W1 set point value)
Instruction:
Response:
Slave
address
Function
0x10
Address
first word
Number
of words
(max. 32)
Number
of
bytes
Word
value(s)
ChecksumC
RC16
1 byte 1 byte 2 byte 2 byte 1 byte x byte 2 byte
Slave
address
Function
0x10
Address
first word
Number of
words
Checksum
CRC16
1 byte 1 byte 2 byte 2 byte 2 byte
01 10 3100 0004 08 0000 41C8 0000 4120 2A42
Set point value
W1
(25.0)
Set point value
W2
(10.0)
01 10 3100 0004 CF36