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SJ300 Inverter
Appendix B
B–13
Command – 06 The 06 command reads a single parameter
value from the inverter, which is specified by
the data field this read command.
The receive frame includes an ACK
(acknowledge) character, followed by an
8-byte data field.
Use the codes in the table below to return parameters for H03 and H203 (motor capacity selec-
tion).
Element Description Size Value
STX Control code (STart of TeXt) 1 byte STX (0x02)
Node Node (station) address of inverter 2 bytes 01 to 32
Command Transmission command 2 bytes 06
Data Parameter specified to be read 4 bytes (see tables below)
BCC Block check sum code 2 bytes Exclusive OR of Node,
Command, and Data
[CR] Control code (carriage return) 1 byte [CR] (0x0D)
Element Description Size Value
STX Control code (STart of TeXt) 1 byte STX (0x02)
Node Node (station) address of inverter 2 bytes 01 to 32
ACK Control code (ACKnowledge) 1 byte ACK (0x06)
Data Parameter value 8 bytes Value of parameter times ten,
returned as ASCII char. code,
except for H003 and H203 (see
table below)
BCC Block check sum code 2 bytes Exclusive OR of Node,
Command, and Data
[CR] Control code (carriage return) 1 byte [CR] (0x0D)
Code Data 00 01 02 03 04 05 06 07 08 09 10
U.S. mode (B85=00, 02) 0.2 kW 0.4 0.75 1.5 2.,2 3.7
EU mode (B85=01) 0.2 kW 0.37 0.55 0.75 1.1 1.5 2.2 3.0 4.0
Code Data 11 12 13 14 15 16 17 18 19 20 21
U.S. mode (B85=00, 02) 5.5 kW 7.5 11 15 18.5 22 30 37 45 55 75
EU mode (B85=01) 5.5 kW 7.5 11 15 18.5 22 30 37 45 55 75
STX Node Command Data BCC [CR]
Transmit frame format
STX
Node ACK Data BCC [CR]
Receive frame format