YOKOGAWA GX10 User Manual page 52

2.4 Setting Commands
SKConst
Constant (/MT)
Sets a constant for use in computations.
Syntax
SKConst,p1,p2
p1 Constant number (1 to 100)
p2 Value (–9.9999999E+29 to –1E–30,
0, 1E–30 to 9.9999999E+29, eight
significant digits)
Query
SKConst[,p1]?
Example Set constant number 12 to 1.0000E–10.
SKConst,12,1.0000E-10
Description
•
You cannot use this command to configure settings
while recording is in progress.
•
You cannot use this command to configure settings
while computation is in progress.
SRangeMath
Computation Expression (/MT)
Sets the computation expression of a math channel.
Unused Channels
Syntax
SRangeMath,p1,p2
p1 Channel number
p2 Computation expression on/off (Off)
Used Channels
Syntax
SRangeMath,p1,p2,p3,p4,p5,p6,p7,p8
p1 Channel number
p2 Computation expression on/off (On)
p3 Math channel type (Normal)
P4 Expression (up to 120 characters, ASCII)
p5 Decimal Place (0 to 5)
p6 Span lower limit (-9999999 to 99999999)
p7 Span upper limit (-9999999 to 99999999)
p8 Unit (up to 6 characters, UTF-8)
Query
SRangeMath[,p1]?
Example Set expression 0001+0002 in math channel
015. Set the measurement range is 0.0 to
100.0%.
SRangeMath,015,On,Normal,0001+
0002,1,0,1000,'%'
Description
•
You cannot use this command to configure settings
while recording is in progress.
•
You cannot use this command to configure settings
while computation is in progress.
•
A blank character string cannot be used in
expressions.
•
You cannot set the span upper and lower limits to the
same value.
2-34
STlogMath
TLOG (/MT)
Sets the TLOG of a math channel.
Syntax
STlogMath,p1,p2,p3,p4,p5
p1 Channel number
p2 Timer Type
Timer
MatchTimeTimer Match time timer
p3 Timer number (1 to 12)
P4 Sum scale (Off, /sec, /min, /hour)
p5 Reset (On, Off)
Query
STlogMath[,p1]?
Example Assign timer 2 to math channel 015. Set the
sum scale to Off and disable reset.
STlogMath,015,Timer,2,Off,Off
Description
•
You cannot use this command to configure settings
while computation is in progress.
SRolAveMath
Rolling Average (/MT)
Sets rolling average on a math channel.
Syntax
SRolAveMath,p1,p2,p3,p4
p1 Channel number
p2 Enable or disable (Off, On)
p3 Sample interval (1 to 6s, 10s, 12s, 15s,
20s, 30s, 1 to 6min, 10min, 12min, 15min,
20min, 30min, 1h)
P4 Number of samples (1 to 1500)
Query
SRolAveMath[,p1]?
Example On math channel 015, take the rolling average
of 30 data values over 1 minute intervals and
use the results as the computed values.
SRolAveMath,015,On,1min,30
Timer
IM 04L51B01-17EN