4-159
4-4 Communication Function
4
Functions
<Command 07>
Writes data to a specified setting item.
•Transmission frame
*1 Allowable parameter ranges are shown below.
From F002, A001, b001, C001, H001, and P001 (For F001, use command 01.)
*2 Refer to command 06.
•Response frame
Positive response: Refer to page 4-161.
Negative response: Refer to page 4-161.
<Command 08>
Initializes each set value.
Initialization conforms to the setting of initialization selection b084. If b084 is "00", the trip data is
cleared.
•Transmission frame
•Response frame
Positive response: Refer to page 4-161.
Negative response: Refer to page 4-161.
Frame format
STX Station No. Command Parameter Data BCC CR
Description Data size Setting
STX Control code (Start of TeXt) 1 byte STX (0x02)
Station No. Station No. of the target Inverter 2 bytes
01 to 32, and FF (Communication
with all stations)
Command Transmission command 2 bytes 07
Parameter Parameter No. for data 4 bytes *1
Data
Parameter data
(Decimal ASCII code)
8 bytes *2
BCC Block check code 2 bytes
Exclusive OR from station No. to
data. (Refer to page 4-163.)
CR Control code (Carriage Return) 1 byte CR (0x0D)
Frame format
STX Station No. Command BCC CR
Description Data size Setting
STX Control code (Start of TeXt) 1 byte STX (0x02)
Station No. Station No. of the target Inverter 2 bytes
01 to 32, and FF (Communication
with all stations)
Command Transmission command 2 bytes 08
BCC Block check code 2 bytes
Exclusive OR from station No. to
data. (Refer to page 4-163.)
CR Control code (Carriage Return) 1 byte CR (0x0D)
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