Hitachi SJ700-2 Instruction Manual page 190

(viii) 07 command: This command writes data to a specified setting item in the inverter.
- Transmission frame
Frame format
STX Station No. Command Parameter
STX Control code (Start of TeXt)
Station number of control-target
Station No.
inverter
Command Command to be transmitted
Parameter Data parameter number
Parameter data (decimal ASCII
Data
code)
BCC Block check code
CR Control code (Carriage Return)
Note 14: Possible range of parameters is as follows.
F002-, A001-, b001-, C001-, H001-, P001- (F001 is written with 01 command.)
- Response frame
Positive response: See Item (2)-(i) of this section.
Negative response: See Item (2)-(ii) of this section.
(ix) 08 command: This command initializes specified settings in the inverter.
The setting items to be initialized follow the setting of the initialization mode (b084). When "b084" is "00",
the trip history data is cleared.
- Transmission frame
Frame format
STX Station No. Command
STX Control code (Start of TeXt)
Station number of control-target
Station No.
inverter
Command Command to be transmitted
BCC Block check code
CR Control code (Carriage Return)
- Response frame
Positive response: See Item (2)-(i) of this section.
Negative response: See Item (2)-(ii) of this section.
Description
BCC
Description
Chapter 4 Explanation of Functions
Data BCC
Data size
1 byte STX (0x02)
2 bytes 01 to 32, or FF (broadcast to all stations)
2 bytes 07
4 bytes See Note 14.
8 bytes See Note 13.
XOR of the items from "Station No." to "Data."
2 bytes
See Item (3) of this section.
1 byte CR (0x0D)
CR
Data size
1 byte STX (0x02)
2 bytes 01 to 32, or FF (broadcast to all stations)
2 bytes 08
XOR of the items from "Station No." to "Data."
2 bytes
See Item (3) of this section.
1 byte CR (0x0D)
4 - 127
CR
Setting
Setting