Write N Words - DigiTrace TCONTROL-CONT-03 Manual

2 Protocol description
2.6.3

Write n words

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