SUNFAR Self-Defined Communication Protocol 80
1.3.4 Command classification 3- Modify function code parameters in inverter
RAM area.
1.3.5 Command classification 5- Modify function code parameters in inverter
EPROM area
Main machine sending frame size is 18 bytes, while slave machine response frame
size is 18 types.
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
3
or
5
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Definition of data classification:
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FC FE FF FH FL FP
0 1 2 3 4 5 6 7 8 9ABCDEF
The relative address of function code, e.g. the data address of F0.08, F1.08, F2.08
and F#.08 is 8, but data classification varies.
Note: When slave machine fails to complete main machine command, the feedback
setting data is 0000.
E550 Series Universal Low-Power Inverter
