Error Codes; Command - Panasonic KW1M Eco-Power METER User Manual

7.3.4 Error Codes

◇Basic procedure errors
Error code
40H Bcc error
41H Format error
42H No support error
43H Procedure error
◇Application error
Error code
60H Parameter error
61H Data error
62H Registration error
◇Self-diagnostic error
Error code
45H Operation error

7.3.5 Command

Eco-POWER METER has 5 kinds of commands.
Command name
Read data area
Write data to data area
Resister or Reset data monitored
Monitoring start
Read status
◆[RD]: Read data area (Reads the contents of data area.)
◇Command
Destination
R
％ ＃
1 0
×10 ×10
◇Normal response (Read successful)
Source
％ $ R
1 0
×10 ×10
◇Error response
Source
Error code
％ ！
1 0
×10 ×10 ×16
◆[WD]: Write data area (Writes date to a data area.)
◇Command
Destination
W
％ ＃
1 0
×10 ×10
◇Normal response (Write successful)
Source
W
％ ＄
1 0
×10 ×10
Error name
・A Bcc error occurred in the command data.
・A command message was sent that does not fit the transmission
format.
・A command was sent that is not supported.
・Delimiter with multiple frames was sent.
・The response shall be multiple frames.
Error name
・The data code is not "D".
・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.
・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.
Error name
・At "WD" command, writing data is exceeded the range of data
register.
Code
RD Reads the contents of data area.
WD Writes data to a data area.
MD Resisters the data to be monitored.
MG Monitors a registered data.
RT Reads the specifications of Eco-POWER METER and error code
if an error occurs.
Starting word No.
D D
5 characters
4 3
×10 ×10 ×10
First register contents
D
4 characters
1 0 3
×16 ×16 ×16 ×16
(lower word) (higher word)
Bcc
CR (Common to each command)
1 0 1 0
×16 ×16 ×16
Starting word No.
D D
5 characters
4 3
×10 ×10 ×10
Bcc
D CR
1 0
×16 ×16
Explanation
Explanation
Explanation
Explanation
Ending word No.
5 characters
2 1 0 4 3
×10 ×10 ×10 ×10 ×10
Last register contents
4 characters
2 1 0
×16 ×16 ×16
(lower word) (higher word)
Ending word No.
5 characters
2 1 0 4 3
×10 ×10 ×10 ×10 ×10
34
KW1M Eco－POWER METER
Bcc
2 1 0 1 0
×10 ×10 ×16 ×16
Bcc
CR
3 2 1 0
×16 ×16 ×16
First writing data
4 characters
2 1 0 1 0
×10 ×10 ×16 ×16
(lower word) (higher word)
Last writing data
⇒
4 characters
1 0 3 2
×16 ×16 ×16 ×16
(lower word) (higher word)
CR
⇒
3 2
×16 ×16
Bcc
CR
1 0
×16 ×16