YOKOGAWA MW100 User Manual

1-51
IM MW100-01E
Explanation of Functions
1
Relational Operations
Type Operators Example Explanation
Equal .EQ. 001.EQ.002 When channel 001 = channel 002, 1
When channel 001 ≠ channel 002, 0
Not equal .NE. 002.NE.001 When channel 001 ≠ channel 002, 1
When channel 001 = channel 002, 0
Greater than .GT. 003.GT.K01 When channel 003 > constant K01, 1
When channel 003 ≤ constant K01, 0
Less than .LT. 004.LT.K10 When channel 004 < constant K10, 1
When channel 004 ≥ constant K10, 0
Greater than .GE. 003.GE.K01 When channel 003 ≥ constant K01, 1
or equal to When channel 003 < constant K01, 0
Less than .LE. 004.LE.K10 When channel 004 ≤ constant K10, 1
or equal to When channel 004 > constant K10, 0
Arithmetic Functions
Type Operators Example Explanation
Absolute value ABS() ABS(001) Finds abs val of measured values on ch 001.
Square root SQR() SQR(002) Finds sqr rt of measured values on ch 002.
Common logarithm LOG() LOG(003) Finds common log of measured data on ch 003.
Exponent EXP() EXP(005) Finds e
x
where x is the measured data on ch 005.
TLOG Functions*
The TLOG computation computes the maximum, minimum, maximum-minimum, integral,
average, and pulse integral of the specified channel. One function can be used per
expression.
Type Operators Example Explanation
Maximum value TLOG.MAX() TLOG.MAX(001) Finds max value of measured values on ch 001.
Minimum value TLOG.MIN() TLOG.MIN(002) Finds min value of measured values on ch 002.
Maximum value TLOG.P-P() TLOG.P-P(003) Finds P-P of the measured data on ch 003.
to minimum value
Integral value TLOG.SUM() TLOG.SUM(004) Finds integral val of measured values on ch 004.
Mean value TLOG.AVE() TLOG.AVE(005) Finds the avg value of measured values on ch
005.
Pulse Integration** TLOG.PSUM() TLOG.PSUM(011) Finds the pulse integral of measured values on
ch 011.
* The channels that can be specified in TLOG functions are the measurement and MATH channels
excluding TLOG.PSUM.
** The channels that can be specified for a TLOG.PSUM computation are the digital input channels.
CLOG Functions*
The CLOG computation computes the maximum, minimum, maximum-minimum, integral,
and average values of the specified channel group. One function can be used per
expression.
Type Operators Example Explanation
Maximum value CLOG.MAX() CLOG.MAX(001-010) Finds max of measured data on ch 001
to 010.
Minimum value CLOG.MIN() CLOG.MIN(001.003) Finds min of measured data on ch 001
and 003.
Maximum value CLOG.P-P() CLOG.P-P(002-009) Finds P-P of the measured data on ch
to minimum value 002 to 009.
Mean. value CLOG.AVE() CLOG.AVE(011-020) Finds avg of measured data on ch 011 to
020.
* The channels that can be specified in CLOG functions are the measurement and MATH
channels. (The number of channels which can be specified is to ten channels.)
1.13 MATH Function (/M1 Option)

YOKOGAWA MW100 Specifications

General

Brand	YOKOGAWA
Model	MW100
Category	Data Loggers
Language	English