SIMPHOENIX Self-Defined Communication Protocol 87
Data classification
(Sent by main machine)
Feature information (Slave machine response )
2
3
4～F
6
Read program
version of slave
machine
Read operation
information of
slave machine
Reserve
7
8
9
10
11
12
Reserve Reserve #
#
#
#
Main
machine
control
Main
machine
frequency
setting
Reserve
#
#
#
Reserve
#
Reserve
#
Reserve
#
For example: If the data classification value in the frame sent by main machine
is 0, the feedback information of slave machine is 400015,which means that 4
represents voltage class–380V; 0 is feature information value; 0015 represents
power–1.5kw.
1.3.2 Command classification 1- Read running parameters of slave machine
Main machine sending frame size is 14 bytes, while slave machine response
frame size is 18 types.
0 1 2 3 4 5 6 7 8 9 10 11 12 13
1
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
0
E500 Series Universal Low-Power Inverter
