Sunfar E500-2S0015(B) User Manual

SUNFAR Self-Defined Communication Protocol 75
E500 Series Universal Low-Power Inverter
(5) Slave machine response
The response of slave machine to data sent by main machine is mainly used to
feedback implementation of slave machine to command frame of main machine,
which exists in all types of data frame. The slave machine response is defined as
below:
Data Meaning Data Meaning
0
Slave machine receives data,
normal operation
1
The received data range is over
ranging
2
Slave machine running forbids
modifying data
3
Data modification is forbidden
by password
4
Try to read-write
reserve/hidden parameters
5 Reserve
6
The specified parameter code
or address are illegal (over
ranging)
7
When transmitting data in ASC
II code, illegal ASC II character
exists.
8
Illegal command classification
or operation command
9～F Reserve
The frame format is shown as below:
Slave machine response
0 1 2 3 4 5 6 7 8 9 10
Frame header
Slave address Slave address
Slave machine response
0 0
Checksum Checksum Checksum Checksum
Frame end
Definition
Station
address
Command / Response
area
Check area 0DH
When the data of response byte of slave machine is "6-8", the
res
p
onse frame size is 11 b
y
tes.
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Sunfar E500-2S0015(B) Specifications

General

Brand	Sunfar
Model	E500-2S0015(B)
Category	Inverter
Language	English