12.5 Specifications of Optional Functions

FAIL/Chart End Detection and Output (/F1)

Item

Specifications

FAIL output

Relay output on CPU error

Relay operation

Energized during normal operation and de-energized on CPU error. Non-hold operation.

Chart end detection output

Stops recording and outputs a relay signal when the remaining amount of chart paper is approx.

 

2 cm. Also, turns ON the words CHART END on the display.

Relay operation

The relay is energized when the above conditions are met. Non-hold operation.

Contact rating

250 VAC (50/60 Hz)/3 A, 250 VDC/0.1 A (for resistor load)

 

 

Clamped Input Terminal (/H2)

Item

Specifications

Measuring input terminal

Uses clamped input terminals.

 

 

Non-Glare Door Glass (/H3)

Item

Specifications

Door glass

Uses a door glass with minimal reflection.

 

 

Computation Function (/M1)

Item

Specifications

 

 

Number of computation channels

 

 

 

 

 

Pen model: 8 channels, dot model: 12 channels

 

 

Operation

General arithmetic operations: Four arithmetic operations, square root, absolute, common

 

 

logarithm, exponential, power, relational operations (<, , >, , =,

 

 

), logical operations (AND, OR, NOT, XOR)

 

Statistical operations (TLOG): Average, max., min., sum, and max. – min. for each interval

Constants

Up to 30 constants can be defined

 

 

 

Range:

–9.9999E+29 to –1.0000E–30, 0, 1.0000E–30 to 9.9999E+29

 

Symbol:

K01 to K30

 

 

Communication input data

Digital data via communication can be used in computations other than statistical computation (TLOG)

 

Number of communication input data points: 8 channels (pen model), 12 channels (dot model)

 

Range:

–9.9999E+29 to –1.0000E–30, 0, 1.0000E–30 to 9.9999E+29

 

Symbol:

C01 to C12

 

 

Remote input

Use remote input status (0/1) in equations

 

 

 

Number of inputs: 5

 

 

 

Symbol:

D01 to D05

 

 

Computation accuracy

32-bit floating-point computation (excluding TLOG computation)

Computation range

Computed values throughout the computation remains within approx. ±3.41038.

Equation

Defined using up to 120 characters.

 

 

Execution interval

Scan interval

 

 

TLOG timer

Performs statistical calculation for each interval specified by the timer.

Number of timers

3 (periodic printout timer, timer 1, and timer 2).

 

 

Timer 1 and 2 modes

Absolute or relative

 

 

Reset

TLOG data can be reset at each interval.

 

 

Printout

Printout at each interval is possible.

 

 

 

 

 

 

 

 

Trend recording

 

 

 

 

 

Recording span

–9999999 to 99999999, decimal position arbitrary.

 

 

Unit

Up to 6 characters

 

 

Recording methods

Zone recording and partial expanded recording available.

 

 

Pen

Measurement channels and computation channels can be assigned arbitrarily to pens.

Dot printing

Trend recording of measurement and computation channels. The fastest dot printing interval is as follows:

 

 

 

 

 

Number of channels being trend recorded

Fastest dot printing interval

 

 

 

6 or less

 

10 s

 

 

 

7 to 12

 

15 s

 

 

 

13 to 18

 

20 s

 

 

 

 

 

 

 

12-14

Page 216
Image 216
Omega RD100B manual FAIL/Chart End Detection and Output /F1, Clamped Input Terminal /H2, Non-Glare Door Glass /H3