SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.
SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.
SJ700-2 Instruction Manual NT204DX - Hitachi America, Ltd.
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Chapter 4 Explanation of Functions<br />
(vii) 06 command: This command reads a specified setting item from the inverter.<br />
- Transmission frame<br />
Frame format<br />
STX Station No. Command Parameter BCC CR<br />
Description Data size Setting<br />
STX Control code (Start of TeXt) 1 byte STX (0x02)<br />
Station No.<br />
Station number of control-target<br />
inverter<br />
2 bytes 01 to 32<br />
Command Command to be transmitted 2 bytes 06<br />
Parameter Data parameter number 4 bytes See Note 12.<br />
BCC Block check code 2 bytes<br />
XOR of the items from "Station No." to "Data."<br />
See Item (3) of this section.<br />
CR Control code (Carriage Return) 1 byte CR (0x0D)<br />
Note 12: The parameters that can be specified for reading are F002 to F004, A001 to A153, b001 to b132,<br />
C001 to C159, H003 to H073, and P001 to P131. (To read the F001 parameter, use the 01<br />
command.)<br />
- Response frame<br />
Positive response:<br />
Frame format<br />
STX Station No. ACK Data BCC CR<br />
Description Data size Setting<br />
STX Control code (Start of TeXt) 1 byte STX (0x02)<br />
Station No.<br />
Station number of control-target<br />
inverter<br />
2 bytes 01 to 32<br />
ACK Control code (acknowledgement) 1 byte ACK (0x06)<br />
Data<br />
Data to be sent (decimal ASCII<br />
code)<br />
8 bytes See Note 13.<br />
BCC Block check code 2 bytes<br />
XOR of the items from "Station No." to "Data."<br />
See Item (3) of this section.<br />
CR Control code (Carriage Return) 1 byte CR (0x0D)<br />
Note 13: When the read parameter is an selection item, the Data part contains the code data<br />
corresponding to the selection.<br />
The code data corresponding to "H003" or "H203" (motor capacity selection) is as follows:<br />
Code data 00 01 02 03 04 05 06 07 08 09 10<br />
Japan or U.S.A. mode 0.2 kW - 0.4 - 0.75 - 1.5 2.2 - 3.7 -<br />
(b085 = 00 or 02)<br />
EU mode (b085 = 01) 0.2 kW 0.37 - 0.55 0.75 1.1 1.5 2.2 3.0 - 4.0<br />
Code data 11 12 13 14 15 16 17 18 19 20 21<br />
Japan or U.S.A. mode 5.5 kW 7.5 11 15 18.5 22 30 37 45 55 75<br />
(b085 = 00 or 02)<br />
EU mode (b085 = 01) 5.5 kW 7.5 11 15 18.5 22 30 37 45 55 75<br />
Code data 22 23 24 25 26<br />
Japan or U.S.A. mode 90kW 110 132 150 160<br />
(b085 = 00 or 02)<br />
EU mode (b085 = 01) 90kW 110 132 150 160<br />
For the value contained in the Data part when the read parameter is a numerical item, see the list of<br />
function codes.<br />
(Example) When the setting of the acceleration (1) time (F002) is 30.00 seconds, the Data part contains<br />
"3000".<br />
Negative response: See Item (2)-(ii) of this section.<br />
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