YOKOGAWA DLM2000 Series User Manual

5-126
IM 710105-17E
:MATH<x>:USERdefine:AVERage:EWEight
Function Sets or queries the attenuation constant
of exponential averaging in user-defined
computation.
Syntax
:MATH<x>:USERdefine:AVERage:EWEig
ht {<NRf>}
:MATH<x>:USERdefine:AVERage:EWEight?
<x> = 1 or 2 (1 only for 2-channel models)
<NRf> = 2 to 1024 in 2
n
steps)
Example
:MATH1:USERDEFINE:AVERAGE:EWEIGHT 2
:MATH1:USERDEFINE:AVERAGE:EWEIGHT?
-> :MATH1:USERDEFINE:AVERAGE:
EWEIGHT 2
Description The command affects both MATH1 and MATH2.
:MATH<x>:USERdefine:AVERage:MODE
Function Sets or queries the averaging mode for user-
defined computation.
Syntax
:MATH<x>:USERdefine:AVERage:MO
DE {EXPonent|OFF}
:MATH<x>:USERdefine:AVERage:MODE?
<x> = 1 or 2 (1 only for 2-channel models)
Example
:MATH1:USERDEFINE:AVERAGE:MODE EXPONE
NT
:MATH1:USERDEFINE:AVERAGE:MODE?
-> :MATH1:USERDEFINE:AVERAGE:MODE EXP
ONENT
Description The command affects both MATH1 and MATH2.
:MATH<x>:USERdefine:CONSitant<y>
Function Sets or queries a constant for user-defined
computation.
Syntax
:MATH<x>:USERdefine:CONSitant
<y> {<NRf>}
:MATH<x>:USERdefine:CONSitant<y>?
<x> = 1 or 2 (1 only for 2-channel models)
<y> = 1 to 4
 <NRf>=−1.0000E+31to1.0000E+31
Example
:MATH1:USERDEFINE:CONSITANT1 1
:MATH1:USERDEFINE:CONSITANT1?
-> :MATH1:USERDEFINE:CONSITANT1 1.000
0E+00
Description The command affects both MATH1 and MATH2.
:MATH<x>:USERdefine:DEFine
Function Sets or queries the equation for user-defined
computation.
Syntax
:MATH<x>:USERdefine:DEFine {<String>}
:MATH<x>:USERdefine:DEFine?
<x> = 1 or 2 (1 only for 2-channel models)
<String> = Up to 128 characters
Example
 :MATH1:USERDEFINE:DEFINE"C1−C2"
:MATH1:USERDEFINE:DEFINE?
->:MATH1:USERDEFINE:DEFINE"C1−C2"
Description You can only use the characters and symbols that
appear on the DLM2000 soft keyboard.
:MATH<x>:USERdefine:FILTer<y>?
Function Queries all filter settings for user-defined
computation.
Syntax
:MATH<x>:USERdefine:FILTer<y>?
<x> = 1 or 2 (1 only for 2-channel models)
<y> = 1 or 2
Description The command affects both MATH1 and MATH2.
:MATH<x>:USERdefine:FILTer<y>:BAND
Function Sets or queries the filter band (frequency band) for
user-defined computation.
Syntax
:MATH<x>:USERdefine:FILTer<y>:BA
ND {BPASs|HPASs|LPASs}
:MATH<x>:USERdefine:FILTer<y>:BAND?
<x> = 1 or 2 (1 only for 2-channel models)
<y> = 1 or 2
Example
:MATH1:USERDEFINE:FILTER1:BAND BPASS
:MATH1:USERDEFINE:FILTER1:BAND?
-> :MATH1:USERDEFINE:FILTER1:BAND BPA
SS
Description The command affects both MATH1 and MATH2.
:MATH<x>:USERdefine:FILTer<y>:CUToff
<z>
Function Sets or queries the cutoff frequency for user-
defined computation.
Syntax
:MATH<x>:USERdefine:FILTer<y>:CUToff
<z> {<NRf>}
:MATH<x>:USERdefine:FILTer<y>:CUToff
<z>?
<x> = 1 or 2 (1 only for 2-channel models)
<y> = 1 or 2
<z> = 1 or 2
<NRf> = 2 to 30% (in 0.2% steps)
Example
:MATH1:USERDEFINE:FILTER1:CUTOFF1 10
:MATH1:USERDEFINE:FILTER1:CUTOFF1?
-> :MATH1:USERDEFINE:FILTER1:CUTO
FF1 10.0
Description CUToff2 can only be specified for “:MATH<x>:USE
Rdefine:FILTer<x>:BAND BPASs.”
The command affects both MATH1 and MATH2.
5.19 MATH Group

YOKOGAWA DLM2000 Series Specifications

General

Brand	YOKOGAWA
Model	DLM2000 Series
Category	Test Equipment
Language	English