Sunfar E300-2S0022(B) User Manual

SUNFAR E300 SERIES 45
1.3.1 Order type 0 ―Read slave state and characteristics information
Master sends frame length 14 byte, slave corresponding frame length 18 byte.
0 1 2 3 4 5 6 7 8 9 10 11 12 13
Master send
Header
Slave addr. Slave addr.
0
O ion
order
perat
Operation
order
Data type
0 0
Check sum Check sum Check sum Check sum
Tail
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Slave correspond
Header
Slave addr. Slave addr.
Slave correspond
State feedback State feedback
Data type
Character
information
information
Character
information
Character
information
Character
information
Character Character
information
Check sum Check sum Check sum Check sum
Tail
Note: Slave offer different feedback of character information because of different data
value of master sending frame.
Data Type
（master send）
Character Information（slave correspond）
6 7 8 9 10 11 12
0
Read slave
model info.
Volt class 0 Power Power Power Power
1
Read slave
model info.
Reserved Reserved Reserved Reserved Reserved Reserved
2
Read slave
version
Reserved Reserved # # # #
3
Read slave
operation
info.
Master
control
Master
freq set
Reserved Reserved Reserved Reserved
4～
F
Reserved # # # # # #
E.g. If master sending frame data value is zero, slave corresponding information is 400015. It
means: 4 as volt class, 380V
；0 as character information value；0015 as power, 1.5Kw.
E300 Series Mini-type Integrated Universal Inverter Manual

Sunfar E300-2S0022(B) Specifications

General

Brand	Sunfar
Model	E300-2S0022(B)
Category	Inverter
Language	English