5-119
IM 701730-17E
Commands
5
5.34 Common Command Group
*ESR? (standard Event Status
Register)
Function
Queries about the value of the standard event
register and clears it at the same time.
Syntax
*ESR?
Example
*ESR? -> 32
Description
• The sum of the bits is returned as a decimal
value.
• It is possible to ascertain the type of event
which has occurred, while SRQ is occurring.
• For example, if “32” is returned, this means
that the standard event register is
“00100000,” i.e. the SRQ has occurred due
to a command syntax error.
• If an query is made using “
*ESR?
,” the
standard event register will be cleared.
• For details of the standard event register,
refer to page 6-3.
*IDN? (IDeNtify)
Function
Queries the instrument model.
Syntax
*IDN?
Example
*IDN? -> YOKOGAWA,701730,0,F1.10
Description
The information is returned in the following
form: <Manufacturer>,<Model>,<Serial
No.>,<Firmware version>. In the actual case,
<Serial No.> is not returned (always 0). 701715
is returned if the model is the DL1720E, 701730
if it is the DL1740E, and 701740 if it is the
DL1740EL.respectively.
*LRN? (LeaRN)
Function
Queries about all the current settings for the
following command groups.
ACQuire, CHANnel<x>, TIMebase, TRIGger
Syntax
*LRN?
Example
*LRN? -> :ACQUIRE:RLENGTH 10000;
MODE NORMAL;AVERAGE:COUNT INFINITY;
EWEIGHT 16;:ACQUIRE:COUNT INFINITY;
INTERLEAVE 0;REPETITIVE 0;
CLOCK INTERNAL;:CHANNEL1:DISPLAY 1;
VDIV 50.000E+00;POSITION 0.00;
COUPLING DC;PROBE 10;
OFFSET 0.0E+00;BWIDTH FULL;
VARIABLE 50.000E+00;LSCALE:MODE 0;
AVALUE 1.00;
BVALUE 0.00;UNIT "";:
CHANNEL1:LABEL "CH1";:CHANNEL2:
DISPLAY 1;VDIV 50.000E+00;
POSITION 0.00;COUPLING DC;PROBE 10;
OFFSET 0.0E+00;BWIDTH FULL;
VARIABLE 50.000E+00;LSCALE:MODE 0;
AVALUE 1.00;
BVALUE 0.00;UNIT "";:
CHANNEL2:LABEL "CH2";:CHANNEL3:
DISPLAY 1;VDIV 50.000E+00;
POSITION 0.00;COUPLING DC;PROBE 10;
OFFSET 0.0E+00;BWIDTH FULL;
VARIABLE50.000E+00;LSCALE:MODE 0;
AVALUE 1.00;
BVALUE 0.00;UNIT "";:
CHANNEL3:LABEL "CH3";:CHANNEL4:
DISPLAY 1;VDIV 50.000E+00;
POSITION 0.00;COUPLING DC;PROBE 10;
OFFSET 0.0E+00;BWIDTH FULL;
VARIABLE 50.000E+00;LSCALE:MODE 0;
AVALUE 1.00;
BVALUE 0.00;UNIT "";:
CHANNEL4:LABEL "CH4";:TIMEBASE:
SOURCE INTERNAL;TDIV 1.0E-03;:
TRIGGER:ACTION:BUZZER 0;SAVE 0;
HCOPY 0;ACQCOUNT INFINITE;:
TRIGGER:SIMPLE:SOURCE 1;
LEVEL 0.0E+00;SLOPE RISE;
COUPLING DC;HFREJECTION OFF;
HYSTERESIS LOW;PROBE 1;:TRIGGER:
SOURCE:CHANNEL1:LEVEL 0.0E+00;
COUPLING DC;HFREJECTION OFF;
HYSTERESIS LOW;WIDTH 50.000E+00;:
TRIGGER:SOURCE:CHANNEL2:
LEVEL 0.0E+00;COUPLING DC;
HFREJECTION OFF;HYSTERESIS LOW;
WIDTH 50.000E+00;:TRIGGER:SOURCE:
CHANNEL3:LEVEL 0.0E+00;COUPLING DC;
HFREJECTION OFF;HYSTERESIS LOW;
WIDTH 50.000E+00;:TRIGGER:SOURCE:
CHANNEL4:LEVEL 0.0E+00;COUPLING DC;
HFREJECTION OFF;HYSTERESIS LOW;
WIDTH 50.000E+00;:TRIGGER:ABN:
COUNT 1;:TRIGGER:HOLDOFF:
TIME 80.000E-09;:TRIGGER:ADB:
DELAY 1.000E-09;:TRIGGER:
DELAY 0.0E+00;PATTERN:CLOCK:
SOURCE 1;SLOPE RISE;:TRIGGER:
PATTERN:CHANNEL1 HIGH;
CHANNEL2 DONTCARE;
CHANNEL3 DONTCARE;
CHANNEL4 DONTCARE;
CONDITION TRUE;:TRIGGER:
POSITION 50.000;MODE AUTO;WIDTH:
TYPE IN;CHANNEL1 HIGH;
CHANNEL2 HIGH;CHANNEL3 HIGH;
CHANNEL4 HIGH;CONDITION TRUE;
TIME1 1.000E-09;TIME2 1.000E-09;
WINDOW 0;:TRIGGER:OR:WINDOW 0;
CHANNEL1 RISE;CHANNEL2 OFF;
CHANNEL3 OFF;CHANNEL4 OFF;:TRIGGER:
SCOUNT 2;TV:TYPE NTSC;
POLARITY NEGATIVE;LEVEL 5000000.0;
FIELD 1;LINE 5;FRAME 1;:TRIGGER:
TYPE SIMPLE;ATRIGGER:CHANNEL1 HIGH;
CHANNEL2 DONTCARE;
CHANNEL3 DONTCARE;
CHANNEL4 DONTCARE;CONDITION ENTER;:
TRIGGER:BTRIGGER:CHANNEL1 DONTCARE;
CHANNEL2 HIGH;CHANNEL3 DONTCARE;
CHANNEL4 DONTCARE;CONDITION
*OPC (OPeration Complete)
Function
Sets bit 0 (OPC bit) of the standard event
register to “1” when execution of an overlap
command is completed.
Syntax
*OPC
Example
*OPC
Description
• For a description of the synchronization
method using “
*OPC
,” refer to page 4-8.
• Designation of an overlap command is
performed using “
:COMMunicate:OPSE
.”
• Operation is not guaranteed if “
*OPC
” is not
appended to the end of the message.
