10-27
IM 755601-01E
Communication
Commands
10
:RECall:DATA:BINary?
Function
Queries the measured data that are stored in
binary format.
Syntax
:RECall:DATA:BINary? {<NRf>, <NRf>}
(Parameters can be omitted)
<NRf>, <NRf> = 1 to 2000 (Specify the
<Recall start number (S)> then the
<Number of recalls (N)>)
Response
#6<Number of bytes><Data>
# = Character indicating <Block data> (1
byte)
6 = Number of digits needed to express
the <Number of bytes> (1 byte)
<Number of bytes> = Six-digit decimal
indicating the length of <Measured
data> (6 bytes)
<Data> = <Set 1><Set 2>...<Set N>
<Set 1> = “<Measurement information>
<Measured data>” of the (S)th
data set.
<Set 2> = “<Measurement information>
<Measured data>” of the (S+1)th
data set.
...
<Set N> = “<Measurement information>
<Measured data>” of the (S+N—1)th
data set.
• The contents of Set N are all in the
“
<Measurement information>
<Measured data>
” form. The contents of the
<Measurement information> and <Measured
data> are the same as the response to the
“
:READ?
” command, but the form is different
as indicated below.
<Measurement information> = 1-byte
register value (Not output when the
measurement information is turned
OFF)
<Measured data> = 4-byte IEEE single-
precision floating point decimal
data
The real number RN that is expressed in the
IEEE single-precision floating point decimal
format is provided by the following equation.
SEEEEEEE EMMMMMMM MMMMMMMM MMMMMMMM
RN = (—1)^S * (2^(E—127)) * (1+M/(2^23))
S: Sign (0 or 1)
E: Exponential value (0 to 254)
M: Mantissa value (23-bit binary)
Example
:RECALL:DATA:BINARY?
→
#6010000<Data>
Description • The parameter contents and the data set
sequence are the same as the
“
:RECall:DATA[:ASCii]?
” command.
• This query cannot be made in the
measurement mode. Doing so will result in
an error (800).
:RECall:RESult?
Function
Queries the statistics related to the measured
data that are stored.
Syntax
:RECall:RESult? {LIMit|COUNt|STATistics}
(Parameters can be omitted)
LIMit = Outputs the limit values that
existed when data were stored.
COUNt = Outputs the result that has been
classified by the various
conditions of the stored data.
STATistics = Outputs the statistics of
the stored data.
Response
• In the case “
:RECall:RESult? LIMit
”
<Limit–Mode>, <REFerence>, <HI–Limit>,
<LO–Limit>
<Limit–Mode> = {PCNT|OHM}: Limit mode
<REFerence> = <NR3> form: Deviation (%)
reference, “9.91E+37” when
the limit mode is OHM.
<High–Limit> = <NR3> form: Limit value (HI)
<Low–Limit> = <NR3> form: Limit value (LO)
• In the case “
:RECall:RESult? COUNt
”
<IN>, <HI>, <LO>, <NC>
<IN> = <NR1> form: Number of comparator
results that were IN, “0” when the
comparator is turned OFF.
<HI> = <NR1> form: Number of comparator
results that were HI, “0” when the
comparator is turned OFF.
<LO> = <NR1> form: Number of comparator
results that were LO, “0” when the
comparator is turned OFF.
<NC> = <NR1> form: Number of contact
check errors or occurrences in which
abnormalities are detected in the test
current.
• In the case “
:RECall:RESult? STATistics
” or
“
:RECall:RESult?
”
<Valid>, <Invalid>, <Maximum>, <Minimum>,
<Extent>, <Average>, <1–Sigma>, <3–Sigma>
<Valid> = <NR1> form: Number of valid samples
<Invalid> = <NR1> form: Number of invalid
samples (Number of data points
resulting in <NC> or overrage)
<Maximum> = <NR3> form: Maximum
<Minimum> = <NR3> form: Minimum
<Extent> = <NR3> form: Range (Maximum –
Minimum)
<Average> = <NR3> form: Average
<1–Sigma> = <NR3> form: Standard
deviation
σ
<3–Sigma> = <NR3> form: 3
σ
10.2 Commands
