LS ELECTRIC LSLV-L100 Series, Руководство пользователя

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Communication features
HEX DEC ASCII HEX DEC ASCII HEX DEC ASCII HEX DEC ASCII
18h 24 CAN 38h 56 8 58h 88 X 78h 120 x
19h 25 EM 39h 57 9 59h 89 Y 79h 121 y
1Ah 26 SUB 3Ah 58 : 5Ah 90 Z 7Ah 122 z
1Bh 27 ESC 3Bh 59 ; 5Bh 91 [ 7Bh 123 {
1Ch 28 FS 3Ch 60 < 5Ch 92 \ 7Ch 124 |
1Dh 29 GS 3Dh 61 = 5Dh 93 ] 7Dh 125 }
1Eh 30 RS 3Eh 62 > 5Eh 94 ^ 7Eh 126 ~
1Fh 31 US 3Fh 63 ? 5Fh 95 _ 7Fh 127 DEL
Note
Broadcasting
A broadcast sends commands simultaneously to all inverters connected to the network. When
commands are sent from station ID 255, each inverter responds to the command regardless of the
station ID. However, no response is issued for commands transmitted via broadcast.
7.3.2 Read protocol details
Read Request
Reads successive “n” words from address XXXX.
ENQ Station ID CMD Address
Number of
addresses
SUM EOT
05h
‘01’–’
1F
’
‘R’ ‘XXXX‘ ‘1’–‘8’ = n ‘XX’ 04h
1 byte 2 bytes 1 byte 4 bytes 1 byte 2 bytes 1 byte
Total bytes = 12. Characters are displayed inside single quotation marks (‘ ‘).