50
4. Communication with PC
4.1 Communication Command
This instrument can communicate with PC. This chapter will explain the commands when the
customer creates his/her unique program for communicating with this instrument.
The communication commands list is shown below.
Communication
command
Function
RM
Sets the instrument in the communication status (remote mode).
LM
Sets the instrument in the single unit status (local mode).
ST
The instrument starts measurement. After finishing measurement, data in text
form is returned to PC. This command can be used in USB/RS-232C
communication.
STB
The instrument starts measurement. After finishing measurement, data as
binary data is returned to PC. The communication can be done at a higher
speed than the above-
mentioned “ST” command. This command can be used
in USB communication only.
A0
Sets “AUTO” mode.
A1_#####
Sets “FREQ” mode. “#####” is frequency. Unit is “Hz”.
A2_#####
Sets “MANU” mode. “#####” is integral time. Unit is “ms”.
A3
Sets “SYNC” mode.
KW[n]_###
Writes correction factor in the instrument. n:0
～
430
KR[n]
Reads correction factor from the instrument. n:0
～
430
DR[n]
Reads the measurement data stored in the instrument. n:1
～
50
K[
＊
]1
Changes the setting of correction factor in the instrument.
K [*] 1: For spectrum
*= O: Validates correction factor.
*= N: Invalidates correction factor.
KOR1
Reads the correction factor setting in the instrument.
AVE_#
Changes the setting of average measurement.
#: “0: Normal” and “1: Average”
AVER
Reads setting of average measurement.
AVT_#
Sets the times of average measurement.
# is measurement times (1
– 20).
AVTR
Reads the setting of average measurement times.
FLD1
Changes the measuring angle to the 2.0 position.
FLD2
Changes the measuring angle to the 1.0 position.
