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This property indicates the node operating status. If the device is booting, this value is true, otherwise false.
Version information
EPC: 0x82
Property
Type
Description
version
String
This property indicates ECHONET Lite version used by communication middleware (e.g. "2.1").
type
Number
This property indicates message types supported by communication middleware as a code.
The value of type must be an integer 1 or 2. The code map is as follow. Each code is shown as decimal representation:
Code
Type (English)
Type (Japanese)
1
Specified message format
規定電文形式
2
Arbitrary message format
任意電文形式
Identification number
EPC: 0x83
Property
Type
Description
code
Number
This property indicates the manufacturer code as an integer.
uid
String
This property indicates the unique ID defined by the manufacturer as hexadecimal representation.
The value of the code property must be an integer in the range of 0x000000 to 0xFFFFFF. The byte length of the value of the uid property must be equal to or less than 13 bytes.
The Fault content is expressed using 2 bytes (code1 and code2).
Unique identifier data
EPC: 0xBF
Property
Type
Description
uid
Number
This property indicates the unique identifier data as 2 bytes hexadecimal representation (e.g. "FFFF").
Number of self-node instances
EPC: 0xD3
Property
Type
Description
num
Number
This property indicates the total number of instances held by self-node.
The value of the num property must be an integer in the range of 0 to 0xFFFFFF.
Number of self-node classes
EPC: 0xD4
Property
Type
Description
num
Number
This property indicates the total number of classes held by self-node.
The value of the num property must be an integer in the range of 0 to 0xFFFF.
Instance list notification
EPC: 0xD5
Property
Type
Description
list
Array
This property indicates the list of the EOJs (a set of class group code, class code, and instance code) when self-node instance configuration is changed.
Each EOJ must be an Array consisting of 3 codes (class group code, class code, and instance code). That is, the value of list is an Array consisting multiple Array. The structure of this EDT object looks like this:
This property indicates the self-node instance list. The list consists of the EOJs (a set of class group code, class code, and instance code).
Each EOJ must be an Array consisting of 3 codes (class group code, class code, and instance code). That is, the value of list is an Array consisting multiple Array. The structure of this EDT object looks like this:
This property indicates the self-node class list. Each element in the list consists class group code and class code.
Each set must be an Array consisting of 2 codes (class group code and class code). That is, the value of list is an Array consisting multiple Array. The structure of this EDT object looks like this: