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ba_aed104_8_e.doc
6 Command
set
The commands can be classified roughly into:
•
Interface commands (ADR, BDR, Sxx, TEX, COF, CSM)
•
Commands for adjusting and scaling (SZA, SFA, LDW, LWT, NOV, LIC)
•
Commands for the measuring mode (MSV, ASF, ICR, TAR, TAS, TAV, FMD, STP)
•
Special commands (ZSE, ZTR, TDD, RES, DPW, SPW, IDN, STR, TRC, MAV)
•
Command for legal for trade applications (LFT, TCR, CRC)
6.1 Command
format
General notes:
The commands can be input in uppercase or lowercase type.
Each command has to be terminated by a termination character. This can be optionally a line feed (
LF
) or a
semicolon (
;
). If only a termination character is sent to the AED, then the input buffer of the AED is cleared.
The statements made in round brackets () in the commands are urgently necessary and must be entered.
Parameters in pointed brackets <> are optional and can also be dispensed with. The brackets themselves are
not entered. Text must be included in
“ “
.
With numerical entries, leading zeros are suppressed. Numbers can be entered either directly or in exponent
format, e.g. +12000lf or +1,2e4lf. The exponent
e
can be one- or two-digit, but a number including sign and
exponent must not be more than 10 characters in length.
Answers consist of ASCII characters and are terminated with
CRLF.
The binary character output is an
exception (see command MSV).
Each command consists of the command initials, the parameter(s) and the termination character.
Command initials
Parameters
End character
Input
ABC
X,Y
LF or ;
Output
ABC?
X,Y
LF or ;
Example: MSV?20
20 measured values are output after this command.
All ASCII characters <=- 20
H
(blank) may stand between command initials, parameters and end character,
except for 11
H
(ctrl q) and 13
H
(ctrl s).
H: Hexadecimal.