Panasonic KW1M Eco-Power METER, User Manual

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KW1M Eco
－
POWER METER
34
7.3.4 Error Codes
◇ Basic procedure errors
Error code Error name Explanation
40H Bcc error
・
A Bcc error occurred in the command data.
41H Format error
・
A command message was sent that does not fit the transmission
format.
42H No support error
・
A command was sent that is not supported.
43H Procedure error
・
Delimiter with multiple frames was sent.
・ The response shall be multiple frames.
◇
Application error
Error code Error name Explanation
60H Parameter error ・ The data code is not “D”.
61H Data error
・
Word No. is specified without decimal.
（
0000F etc.
）
・
The starting word No. is bigger than the ending word No.
・
Writing data has a code that is not hexadecimal.
62H Registration error
・
Too many registrations have been entered (more than 17).
・ “MD” command was sent when some registration has been exist.
・
“MG” command was sent when registration has not been
entered.
◇ Self-diagnostic error
Error code Error name Explanation
45H Operation error
・
At “WD” command, writing data is exceeded the range of data
register.
7.3.5 Command
Eco-POWER METER has 5 kinds of commands.
Command name Code Explanation
Read data area RD Reads the contents of data area.
Write data to data area WD Writes data to a data area.
Resister or Reset data monitored MD Resisters the data to be monitored.
Monitoring start MG Monitors a registered data.
Read status RT Reads the specifications of Eco-POWER METER and error code
if an error occurs.
◆
[RD]: Read data area (Reads the contents of data area.)
◇
Command
％
×10
1
×10
0
＃ R D D
×10
4
×10
3
×10
2
×10
1
×10
0
×10
4
×10
3
×10
2
×10
1
×10
0
×16
1
×16
0
CR
◇ Normal response (Read successful)
％
×10
1
×10
0
$ R D
×16
1
×16
0
×16
3
×16
2
×16
1
×16
0
×16
3
×16
2
×16
1
×16
0
CR
◇
Error response
％
×10
1
×10
0
！
×16
1
×16
0
×16
1
×16
0
CR (Common to each command)
◆
[WD]: Write data area (Writes date to a data area.)
◇
Command
％
×10
1
×10
0
＃
W D D
×10
4
×10
3
×10
2
×10
1
×10
0
×10
4
×10
3
×10
2
×10
1
×10
0
×16
1
×16
0
×16
3
×16
2
⇒
◇
Normal response (Write successful)
％
×10
1
×10
0
＄
W D
×16
1
×16
0
CR
⇒
×16
1
×16
0
×16
3
×16
2
×16
1
×16
0
CR
Starting word No.
5 characters
Ending word No.
5 characters
Bcc
Source
First register contents
4 characters
Last register contents
4 characters
Bcc
(lower word) (higher word)
Destination
Source Error code
Bcc
Source
Starting word No.
5 characters
Ending word No.
5 characters
Destination
Bcc
First writing data
4 characters
Last writing data
4 characters
Bcc
(lower word) (higher word)
(lower word) (higher word)
(lower word) (higher word)