Instrument memory (MEMory) |
Syntax |
(Query) |
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(Response) |
B1,B2,...<NR1>(Wave Calc Result = <NR3>) |
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Details |
The number of data values specified by A are output from the memory channel and point set by the :MEMory:APOINt.
The data values of U8555/LR8535 (CAN unit) return a measurement value, except for scaling. |
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Example |
:MEMory:APOINt CH1_1,0 |
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Note |
The correspondence between the value of A and the main unit notation is as follows.
For U8555/LR8535, the data type and value of A during NODATA are as follows.
When recording 1,000,000 points data, the time required to send the command ":MEMory:ADATa? 2000" 500 times is about 12 seconds. (Running Microsoft Windows 10 Pro (Ver 1903) on a Intel(R) i7-9700F 3.00GHz CPU and 16 GB RAM). Please note that these values are for reference only, and depend on the actual data transfer speed of the LAN connection. |
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Usage |
The output point must be set to :MEMory:POINt. |
Syntax |
(Query) |
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(Response) |
A<NR1>(Wave Calc Result = <NR3>) |
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Details |
Returns the value of the channel specified by ch$ from the hold data captured by the :MEMory:GETReal. |
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Example |
:MEMory:GETReal;*WAI;:MEMory:AFETch? CH1_1 |
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Note |
If you have not run the :MEMory:GETReal before this command, it returns 32765 as a value indicating NO DATA. |
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Usage |
- |
Queries the end of data samples stored. (when longer data is stored than the inside memory) |
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Syntax |
(Query) |
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(Response) |
A<NR1> |
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Details |
Returns the end of data samples stored in the memory as a numerical value in NR1 format. |
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Example |
:MEMory:AMAXPoint? |
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Note |
- |
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Usage |
- |
Sets and queries the point in memory for output.(when longer data is stored than the inside memory) |
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Syntax |
(Command) |
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(Response) |
ch$,A<NR1> |
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Details |
Sets the output point in memory. |
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Example |
:MEMory:APOINt CH1_1,100 |
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Note |
If there is no stored data, the read pointer cannot be set. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
A<NR1>(Wave Calc Result = <NR3>) |
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Details |
Returns the final measurement of the channel designated by ch$. |
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Example |
:MEMory:AREAL? CH1_1 |
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Note |
Returns 32765 as a value indicating NO DATA if following actions have not been performed have been performed before this command. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
#0<binary data> |
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Details |
Outputs the data stored by a :MEMory:POINt command specification in binary format.
The data format is big-endian. |
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Example |
:MEMory:POINt CH1_1,0 |
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Note |
Returns an error value if no storage data exists for the specified channel/output point. |
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Usage |
Provided that the output point is lower than the amount of data stored. |
Syntax |
(Query) |
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(Response) |
A |
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Details |
Returns the value of the channel specified by ch$ from the hold data captured by the :MEMory:GETReal. |
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Example |
:MEMory:GETReal;*WAI;:MEMory:BFETch? CH1_1 |
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Note |
If you have not run the :MEMory:GETReal before this command, it returns the error value for the specified channel. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
A |
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Details |
Returns the final measurement of the channel designated by ch$. |
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Example |
:MEMory:BREAL? CH1_1 |
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Note |
Returns the error value for the specified channel if following actions have not been performed have been performed before this command. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
ch$,A$ |
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Details |
Returns the presence or absence of storage data of the channel designated by ch$. |
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Example |
:MEMory:CHSTore? CH1_1 |
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Note |
- |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
ch$,A$ |
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Details |
Returns the presence or absence of the hold data of the channel specified by ch$. |
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Example |
:MEMory:FCHSTore? CH1_1 |
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Note |
- |
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Usage |
- |
Syntax |
(Command) |
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Details |
Causes the instrument to acquire real-time measurement values on all channels and retains it as hold data. |
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Example |
:MEMory:GETReal |
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Note |
It takes a few seconds to hold the data. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
A<NR1> |
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Details |
Returns the number of data samples stored in the memory as a numerical value in NR1 format. |
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Example |
:MEMory:MAXPoint? |
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Note |
- |
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Usage |
- |
Syntax |
(Command) |
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(Response) |
ch$,A<NR1> |
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Details |
Sets the output point in memory. |
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Example |
:MEMory:POINt CH1_1,100 |
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Note |
If there is no storage data, the output point cannot be set. |
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Usage |
- |
Output hold data. (ASCII) (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
A1,A2,...<NR1>(Wave Calc Result = <NR3>) |
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Details |
Returns the value of the channel containing the hold data of the specified unit (data type) among the hold data captured by the :MEMory:GETReal. |
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Example |
:MEMory:GETReal;*WAI;:MEMory:TAFETch? UNIT1 |
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Note |
If you have not run the :MEMory:GETReal before this command, a command error is occur. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
ch1$,ch2$,... |
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Details |
Returns the measurement ON channel of the unit (data type) designated by unit$. |
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Example |
:MEMory:TARCH? UNIT1 |
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Note |
- |
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Usage |
- |
Outputs real time data (ASCII) (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
A1,A2,...<NR1>(Wave Calc Result = <NR3>) |
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Details |
Returns the last storage data value of the measurement ON channel of the unit (data type) designated by unit$. |
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Example |
:MEMory:TAREAl? UNIT1 |
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Note |
Returns 32765 as a value indicating NO DATA if following actions have not been performed have been performed before this command. |
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Usage |
- |
Queries storage data existence for each unit. (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
ch1$,ch2$,... |
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Details |
Returns the presence or absence of storage data of the unit (data type) designated by unit$. |
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Example |
:MEMory:TCHSTore? UNIT1 |
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Note |
- |
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Usage |
- |
Queries hold data existence for each unit. (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
ch1$,ch2$,... |
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Details |
Returns the presence or absence of the hold data of the unit (data type) specified by unit$. |
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Example |
:MEMory:TFCHSTore? UNIT1 |
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Note |
- |
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Usage |
- |
Queries the top of data samples stored. (when longer data is stored than the inside memory) |
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Syntax |
(Query) |
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(Response) |
A<NR1> |
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Details |
Returns the top of data samples stored in the memory as a numerical value in NR1 format. |
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Example |
:MEMory:TOPPoint? |
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Note |
- |
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Usage |
- |
Output hold data. (measured value) (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
A1,A2,...<NR3> |
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Details |
Returns the measured value of the channel containing the hold data of the specified unit (data type) among the hold data captured by the :MEMory:GETReal. |
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Example |
:MEMory:GETReal;*WAI;:MEMory:TVFETch? UNIT1 |
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Note |
If you have not run the :MEMory:GETReal before this command, a command error is occur. |
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Usage |
- |
Outputs real time store channel. (measured value) (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
ch1$,ch2$,... |
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Details |
Returns the measurement ON channel of the unit (data type) designated by unit$. (Same as :MEMory:TARCH?) |
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Example |
:MEMory:TVRCH? UNIT1 |
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Note |
- |
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Usage |
- |
Outputs real time data. (measured value) (ALL storage channels in the Unit) |
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Syntax |
(Query) |
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(Response) |
A1,A2,...<NR3> |
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Details |
Returns the last storage data measured value of the measurement ON channel of the unit (data type) designated by unit$. |
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Example |
:MEMory:TVREAl? UNIT1 |
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Note |
Returns 9.99999E+99 as a value indicating NO DATA if following actions have not been performed have been performed before this command. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
B1,B2,...<NR3> |
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Details |
The number of measured values specified by A are output as voltage values from the memory channel and point set by the :MEMory:POINt. |
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Example |
:MEMory:POINt CH1_1,0 |
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Note |
Returns 9.99999E+99 as a error value if no storage data exists for the specified channel/output point. |
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Usage |
The output point must be set to :MEMory:POINt. |
Syntax |
(Query) |
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(Response) |
A<NR3> |
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Details |
Returns the measured value of the channel specified by ch$ from the hold data captured by the :MEMory:GETReal. |
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Example |
:MEMory:GETReal;*WAI;:MEMory:VFETch? CH1_1 |
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Note |
If you have not run the :MEMory:GETReal before this command, it returns 9.99999E+99 as a error value. |
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Usage |
- |
Syntax |
(Query) |
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(Response) |
A<NR3> |
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Details |
Returns the final measurement of the channel designated by ch$. |
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Example |
:MEMory:VREAL? CH1_1 |
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Note |
Returns 9.99999E+99 as a value indicating NO DATA if following actions have not been performed have been performed before this command. |
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Usage |
- |