SIMPHOENIX Self-Defined Communication Protocol 85
(6) Status feedback
The basic running status of slave machine responded from slave machine to
main machine exists in all types of data frame (Slave machine responds the 4th
and 5th bit).
Data
Operation
00H
The direct voltage of slave
machine is not ready
Data
Operation
10H
Reserve
01H
In FWD running of slave
machine
11H
In FWD acceleration process
02H
In REV running of slave
machine
12H
In REV acceleration process
03H
Slave machine stop
13H
Instant stop and restart
04H
In FWD inching running of
slave machine
14H
FWD deceleration
05H
In REV inching running of
slave machine
15H
REV deceleration
06H
Reserve
16H
The slave machine is in DC
braking status
20H
The slave machine is in
fault status
21H
Instant stop of slave machine
(7) Checksum
The sum of ASC II code value (ASC II code format)/hexadecimal value from
slave address to setting data/running data.
(8) Frame end
Hexadecimal “0DH” is ASC II code of “CR”.
When the slave machine is in fault status, namely status
feedback data is "20H", the 7th and 8th data (data address) of
feedback data frame represents fault code.
E500 Series Universal Low-Power Inverter
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