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Message transmission
4.8.6 Profile read
With this function, system parameter of device profile of other node is read from network.
SYSPARA
INVPARA
Item Data Portion
Request Not applicable
Response
Normal
response
Error
response
Parameter Name
Name character
Data Type
Parameter description
Length Character Length Character
Device profile
common specification version
6 "COMVER" INTEGER 1 1
System parameter recognition
character
2 "ID" PrintableString 7 "SYSPARA"
System parameter change
number
3"REV" INTEGER 1 0
System parameter change
date
7 "REVDATE"
[INTEGER], 2, (0001-9999),
[INTEGER], 1, (01-12),
[INTEGER], 1, (01-31)
2
1
1
(Example) 2009
(Example) 10
(Example) 31
Device type 10 "DVCATEGORY" PrintableString 3 "INV"
Vender name 6 "VENDOR" PrintableString 10 "MELCO "
Product model name 7 "DVMODEL" PrintableString 10 "FR-A7NF "
Parameter Name
Name Character
Data Type
Parameter Description
Length Character Length Character
Device specific parameter
distinguishing characters
2 "ID" PrintableString 7 "DEVPARA"
MAC address 10 "MACADDRESS" INTEGER 6
MAC address
(6 bytes)
(Example) 08 00 70 46 D0 00
Firmware version (inverter) 7 "INV VER" PrintableString 5
ROM number
(Example) 8214*
Firmware version (option) 7 "OPT VER" PrintableString 5
ROM number
(Example) 8220*
Offset Bit15 to Bit0
+0
:
Read data (see the table below for details)
Offset Bit15 to Bit0
+0 Error code (Refer to page 61)