Watt Drive V3000-015HF, Manual

Page: 152 / 180

Explanation of Function
Seite 152 / 180
0x0000000000x0000000000x0000000000000008 =
0x000000000000000D
so transmission frame is
(STX)|01|02|000000000000000D|(BCC)|(CR)
Reply frame
On normal reply : (4) - (i) Reference
On abnormal reply : (4) - (ii) Reference
(iv) 03 command: This reads monitor data collectively.
Transmission frame
Frame format
Replay frame
Frame format
STX Code
Comman
d
BCC CR
Explanation Data size Value
STX
Control code(Start of
TeXt)
1 byte STX (0x02)
Code
Station number of
inverter
2 byte 01-32
Comman
d
Transmission command 2 byte 03
BCC Block check code 2 byte
Exclusive OR of Code, Command
and Data
(5) Reference
CR
Control code
(Carriage Return)
1 byte CR (0x0D)
STX Code Data BCC CR
Explanation Data size Value
STX
Control code (Start of
TeXt)
1 byte STX (0x02)
Code Station number of inverter 2 byte 01-32
Data Data 104 byte (Note4) reference
BCC Block check code 2 byte
Exclusive OR of Code, Command and
Data
(5) Reference
CR
Control code
(Carriage Return)
1 byte CR (0x0D)