Panasonic AKW1110, Руководство пользователя

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KW1M Eco
－
POWER METER
41
② Setting electricity rate (0036H) of address 1 (When rate is set to 20.00(2000) [07D0H])
・
Command
3.5 idle
characters
Slave
address
(01H)
Function
code
(06H)
Data item
(0036H)
Number of
data
(07D0H)
Error check
CRC-16
(6A68H)
3.5 idle
characters
1 1 2 2 2
←
character
number
・
Response message from slave in normal status
3.5 idle
characters
Slave
address
(01H)
Function
code
(06H)
Data item
(0036H)
Number of
data
(07D0H)
Error check
CRC-16
(6A68H)
3.5 idle
characters
1 1 2 2 2
←
character
number
③
Reset integrated electric power (0064H, 0065H:2-word) of address 1
(When setting to 0 [0000, 0000H])
・
Command
3.5 idle
characters
Slave
address
(01H)
Function
code
(10H)
Data item
(0064H)
Number of
data item to
write
(0002H)
Number of
data
(04H)
⇒
1 1 2 2 1
←
character
number
⇒
Date 1
(0000H)
Date 2
(0000H)
Error check
CRC-16
(F474H)
3.5 idle
characters
2 2 2
← character
number
・
Response message from slave in normal status
3.5 idle
characters
Slave
address
(01H)
Function
code
(10H)
Data item
(0064H)
Number of
data item to
write
(0002H)
Error check
CRC-16
(0017H)
3.5 idle
characters
1 1 2 2 2
← character
number
・
A response message from the slave in exception (error) status
(When number of data has been mistaken.)
Function code MSB is set to 1 for the response message in exception (error) status (90H).
The exception code 03H (Value out of the devise numbers) is returned as contents of error.
<Mistaken message example (Command)>
3.5 idle
characters
Slave
address
(01H)
Function
code
(10H)
Number of
data item to
write
(0002H)
Number of
data
(06H)
⇒
↑
Mistake
⇒
Data 1
(0000H)
Data 2
(0000H)
Error check
CRC-16
(8DB4)
3.5 idle
characters
<Response message from slave to mistaken command
(Response message in exception (error) status)>
3.5 idle
characters
Slave
address
(01H)
Function
code
(90H)
Exception code
(03H)
Error check
CRC-16
(0C01H)
3.5 idle
characters