7-8
Chapter 7. CPL COMMUNICATION FUNCTION
Continuous data write command (WS command)
This command writes data to continuous addresses.
Send message
The figure below shows the structure of the application layer of the send message
for the data write command.
(2)(1) (3) (4)
(1) Write command
(2) Data delimiter
(3) Start write data address
(4) Write data (rst word)
(5) Write data (second word)
W
0S , 1 5 1 W , 1
(2)
, 6 5
(2) (5)
Response message
The figure below shows the structure of the application layer of the response
message for the data write command.
0
• Normal termination
0
• Abnormal termination or warning
X X
The abnormal termination code is entered at XX.
For details of codes,
(1)
(1)
(1) Termination code
7 - 6 List of Termination Codes (p.7-15).
Maximum number of write data per message
Up to 16 words for both RAM and EEPROM areas
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