SIMPHOENIX Self-Defined Communication Protocol 91
1.4 Example
1.4.1 Read status and feature information of slave machine (Command
classification 0)
Data setting: Read model of slave machine
Sent by
main
machine
Frame Slave
header address
Number of
bits
1
2
Command
type
1
Operation
command
2
Data
Data
classification subentry
1
2
Checksum
4
Frame
end
1
2A 30 30
30
Example
5A 00 00
00
30 31
00 01
30
30 30
30 31
38 31
0D
00
00 00
00 00
00 01
0D
Description
Frame
header
Address
00
No. 0
command
Start
No data classification
Hexadecimal Frame
accumulation end
Data feedback: the model is 2S0004.
Slave
machine
response
Frame
header
Slave
address
Number of
bits
1
2
Slave Status
Data
response feedback classification
1
2
1
Feature
information
6
Checksum
Frame
end
4
1
2A 30 30
30
30 33
30
Example
5A 00 00
00
00 03
00
32 30 30
30 30 34
02 00 00
00 00 04
30 32
34 39
0D
00 00
00 09
0D
No.0
Description
Frame
header
slave
machine
response
Slave Slave
machine machine No data
receives in stop classification
data condition
02－voltage
class -2S
04－power
0.4KW
Hexadecimal
accumulation Frame
or decimal end
accumulation
1.4.2 Read running parameters of slave machine (Command classification 1)
Data setting: read d-6(current set frequency).
Sent by
main
machine
Number
of bits
Example
Frame Slave Command Operating Data
Data
header address classification command classification subentry
1
2
1
2A 30 30
31
5A 00 00
01
2
30 30
00 00
1
2
30
30 36
00
00 06
Checksum
4
30 31 38 37
00 00 00 07
Frame
end
1
0D
0D
Description
Frame
header
Address
00
No. 1
command
Invalid
command
d
parameter
group
d
parameter
number
Hexadecimal
accumulation
Frame
end
E500 Series Universal Low-Power Inverter
