Hitachi SJ300-037HFE 사용자 설명서
Communications Protocol
Append
ix
B
B–14
Command – 07
The 07 command sets a parameter value equal to the value specified in the transmission.The
frame format of command 07 follows the diagram and specification table.
frame format of command 07 follows the diagram and specification table.
Note that the parameter F001, the output frequency, can be set more directly with host
command 01 instead of with this command. Use the codes in the following table for setting
parameters associated with H003 and H203.
command 01 instead of with this command. Use the codes in the following table for setting
parameters associated with H003 and H203.
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, and FF (broadcast to all
nodes)
Command
Transmission command
2 bytes 07
Parameter
Function code of parameter
4 bytes F002..., A001..., B001..., C001...,
H003..., P001...
Data
Transmission data
8 bytes Value of parameter times ten as
ASCII char. code, except for
H003 and H203 (see table below)
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]
Frame format
Parameter