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4.3
Communication Protocol
Communication protocol of RS-232C and LAN are as follows;
When you select delimiter to [CR], omit [LF].
The instrument returns
“OK” for completing communication successfully. When the instrument can
not read the command, the instrument returns
“NG”. When the instrument receive the command
successfully but can not process the command, the instrument returns
“NG”.
Notice
In LAN communication, All command from the command response to the final
command are sent together in series. So enough buffer are required.
＜
Example
＞
When you send
”WHO” command, following 18[byte] data is stored
in buffer.
“OK”+CR+LF+“RD-80SA”+CR+LF+“END”+CR+LF
“
_
” means space, “#” means numerical values.
4.3.1
RM Command
This command instructs the instrument to enter remote mode
When the instrument receive the RM command during remote mode, the instrument neglect the
RM command and do not conduct initialize.
PC
Command RD-80SA
“RM”+CR+LF
“OK”+CR+LF
4.3.2
LM Command
This command instructs the instrument to enter local mode
When the instrument receive the LM command during local mode, the instrument neglect the LM
command and do not conduct initialize.
PC
Command RD-80SA
“LM”+CR+LF
“OK”+CR+LF
Содержание RD-80SA
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