YOKOGAWA MW100 User Manual

5-3
IM MW100-01E
Specification
5
5.2 Main Module Specifications
MATH
Differential computation between channels:
Differential computation between arbitrary channels (DCV, TC,
RTD, DI, strain, resistance)
Linear scaling: Scalable ranges: DCV, TC, RTD, DI, strain, resistance
Scaling range: –30000 to 30000
Scaling display range: –32000 to 32000
Decimal point position: Arbitrary
Units: Can be arbitrarily set using up to six characters
MATH Function Specifications (/M1 Option)
The following MATH functions can be added with options.
Number of MATH channels: 60 (can also be used for communication input)
Number of channels for communication input: 240
Computation start/stop: Execution of computation starts and stops according to
user commands (Start/Stop key, Event/Action function, or
communication commands).
MATH interval: Specify one from among the measurement group numbers,
and perform computation. However, measurement intervals
of 10 ms or 50 ms cannot be specifi ed.
Reset/clear computed values: Executes resetting/clearing of the computed values
according to the Event/Action function, or requests via
communication commands or monitor settings.
Group reset: Only the MATH channels set by group, up to seven groups,
are reset by the Event/Action function. Can be executed
using the Event/Action function.
Calculations: Basic math (+, –, ×, ÷, exponentiation)
Relational operators (>, ≥, =, ≤, <, ≠)
Logical operators (AND, OR, XOR, NOT)
Arithmetic operators (SQR, ABS, LOG, EXP)
TLOG computations (max, min, max-min, average,
integration, pulse integration)
CLOG computations (max, min, max-min, average)
Conditional expressions ([EXPR1?EXPR2:EXPR3])
Order of precedence in expressions:
The order of precedence of operators is given below.
Type Operator
(High order of precedence)
Arithmetic, TLOG, and CLOG functions ABS(), SQR(), LOG(), EXP(), TLOG.MAX(), TLOG.MIN(),
TLOG.P-P(), TLOG.SUM(), TLOG.AVE(), TLOG.PSUM(),
CLOG.MAX(), CLOG.MIN(), CLOG.P-P(), CLOG.AVE()
Conditional operation [expression 1?expression 2:expression 3]
Power **
Logical negation NOT
Multiplication and division *, /
Addition and subtraction +, –
Relational computation .GT., .LT., .GE., .LE.
Equal and not equal .EQ., .NE.
Logical product AND
Logical sum and exclusive logical sum OR, XOR
(Low order of precedence)
Calculation order: Performs calculation in ascending order by channel number.

YOKOGAWA MW100 Specifications

General

Brand	YOKOGAWA
Model	MW100
Category	Data Loggers
Language	English