Hitachi SJ7002 Series Instruction Manual page 301

Command – 0A
The 0A command sets a value in the EEPROM.
The frame format of command 0A follows the
diagram and specification table.
STX
Node
Command
BCC
[CR]
Command – 0B
The 0B command recalculates the inverter's internal motor constants. Use this function after
the base frequency or any Hxxx parameters are changed via the serial link commands.
The frame format of command 0B follows the
diagram and specification table.
STX
Node
Command
BCC
[CR]
Element Description
Control code (STart of TeXt)
Node (station) address of inverter
Transmission command
Block check sum code
Control code (carriage return)
Element Description
Control code (STart of TeXt)
Node (station) address of inverter
Transmission command
Block check sum code
Control code (carriage return)
SJ700 Inverter
2
Frame format
STX Node Command
Size Value
1 byte STX (0x02)
2 bytes 01 to 32, and FF (broadcast to all
nodes)
2 bytes 0A
2 bytes Exclusive OR of Node,
Command, and Data
1 byte [CR] (0x0D)
Frame format
STX Node Command
Size Value
1 byte STX (0x02)
2 bytes 01 to 32
2 bytes 0B
2 bytes Exclusive OR of Node,
Command, and Data
1 byte [CR] (0x0D)
B–17
BCC [CR]
BCC [CR]