SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. enc eds800-2s0002n User Manual page 131

Remark:
(1) "Setting data area" and "run data area" may not be existent in some
command/data frame format, so in protocol command list it's marked with
"nothing".
(2) In protocol effective character set is: ~, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F
and hex data 0DH，ASCII lowercase a, b, c, d, e, f are invalid.
(3) Effective command frame length is 14 or 18 byte.
1.2.5 Explanation and description for format
(1) frame head
It's character"~"( namely hex 7E),single byte.
(2) auxiliary device address
Data meanings: local address of auxiliary device, double byte. ASCII format.
Inverter factory default is 01.
(3) mainframe command/auxiliary device respond
Data meanings: mainframe send out command and auxiliary device respond
to the command. Double byte, ASCII format.
Response code function classification:
Species 1>: command code="10 " ，mainframe ask auxiliary device to report
current preparation state and control situation.
Table 1 response code meanings for command code "10"
response
code
preparation state of
ASCII
10
11
12
13
14
20
Species 2>: command code="11"~"15 ", 5 kinds of function command
which mainframe send to auxiliary device, for detail please see protocol command
list.
EDS800 series Service Manual
auxiliary device
Don't get ready
get ready
get ready
get ready
get ready
meanings
Control from
mainframe is
allowed
no meaning
allow
allow
don't allow
don't allow
frame error
126
To set frequency is allowed
allow
allow
don't allow
don't allow