SIMPHOENIX Self-Defined Communication Protocol 93
1.4.4 Modify function code parameters in inverter RAM area (Command
classification 3)
Data setting: modify digital set frequency [F0.01] = 50.0Hz, stop without storage.
Sent by
main
machine
Frame
header
Slave
address
Command Operating
type command
Data
classification
Data
subentry
setting
Data
Checksum
Frame
end
Number
of bits
1
2
1
2
1
2
4
4
1
2A 30 30 33
Example
30 30
30
30 31
30 31
46 34
30 32
35 46
0D
5A 00 00 03
00 00
00
00 01
00 00
01 F4
00 00
00 F9
0D
Descri-
ption
Frame Address No.3
header 00 command
Invalid
control
command
F0
parameter
group
F0.01
Parameter
Set
Frequency
50.0Hz
Hexadecimal
accumulation
Frame
end
Data feedback: correct data setting.
Slave
machine
response
Frame Slave
header address
Slave Status
Data Data Setting
response feedback classification address data
Checksum
Frame
end
Number of
bits
1
2
1
2
1
2
4
4
1
2A 30 30
30
Exp.
5A 00 00
00
30 33
00 03
30
30 31
30 31
46 34
30 32
35 46
0D
00
00 01
00 00
01 F4
00 00
00 F9
0D
No.0 Slave Slave
Description
Frame
header
slave
machine
machine
receives
machine
in stop
response data condition
F0
parameter
group
F0.01
Setting
data
Hexadecimal
accumulation
Frame
end
50.0Hz
1.4.5 Send control command (Command classification 4)
Data setting: Set FWD running frequency of No.0 inverter of slave machine as
10.0Hz.
Sent by main
machine
Number of
bits
Frame
header
1
Slave
address
2
Command
type
1
2A 30 30
34
Example
5A 00 00
04
Description
Frame Address No. 4
header 00 command
Operating
command
Setting data
2
4
31 31
00 11
FWD tape
frequency
setting
30 30
36 34
00 00
00 64
Set frequency
10.0Hz
Checksum
4
30 31
43 30
00 00
00 79
Hexadecimal
accumulation
Frame
end
1
0D
0D
Frame
end
E500 Series Universal Low-Power Inverter
