22. SPECIFICATIONS

•Message

: Printing of message in message No. selected

 

Numbers of message: Max. 5

 

 

Message programming: Max. 15 digits

 

Chart paper: Depending on models

 

 

Model

System

Printing

Total

Total

lengt

width

width

 

 

h

 

 

 

 

RD200

Folding type

100mm

114mm

10m

RD2800

Folding type

180mm

200mm

20m

Chart speed: 1 to 600mm/h, 1 to 200mm/h Default … RD200: 20mm/h RD2800: 25mm/h

Chart speed accuracy: Within ±0.1%, For the chart scale after feeding 1000mm or more.

Skip function: No display or printing is executed for the channels for which no range is programmed.

Time axis synchronization:

On or off selectable with key operation

Subtract printing:

Printing of difference between measured value and reference channel (or reference value)

Pen lift: Pens are automatically lifted up when printing is off.

3 Indication and Display

Trace printing indication: Bargraph display for each channel

Model

No. or

Channel color segment

segment

 

 

RD200

51

5-segment each

RD2800

101

10-segment each

Digital display: 16- and 7-segment LCD with cursor 16-segment … Character height: 7.5 mm, orange 7-segment …. Character height: 6.5 mm, white

Model

16-segment

7-segment

RD200

1 digit

20 digits

RD2800

1 digit

30 digits

Display items: cSimultaneous display of measured values for all channels d Year/month/day (only RD200) e Time f Chart speed gAlarm status

Display switching: Each time DISP is pressed, the display item changes.

RD200 .… cdef g

RD2800 … cef g

Measured value display: -9999 to 99999 for each channel (Decimal point can be placed at desired position with the scale programming )

Status: Following 6 status lamps are available.

Display text

Condition to light

Color

RECORD ON

Printing ON

Green

KEY LOCK

Key lock

Blue

ALARM

Alarm occurrence

Red

CHART END

Just before chart paper ends

Red

FAIL

Hardware related to servo

Red

mechanism abnormal

 

 

POC

Time axis sync. ON

Blue

Chart illumination: CFL

4 Alarm

Alarm point: Numbers of channel x numbers of level (4)

Alarm display: Alarm status lamp lights and the measured value blinks at alarm activated channel. Alarm display screen indicates alarm channel and alarm type at level digit.

Alarm type: Selectable from the following 10 types for each alarm point

Absolute

H: High limit

L: Low limit

 

F: Low limit with

value

E: High limit with standby

standby

 

 

Rate-of-

U: Increase limit

D: Decrease limit

change *1

Difference

B: Differential high limit

S: Differential low limit

J: Differential high limit

K: Differential low limit

*2

with standby

with standby

 

*1: Variation range per unit time (Note)

(Note) Measuring cycle x measuring count (1 to 20) *2: Difference between two channels

Alarm deadband: 0.1 to 9.9% of scale programming range

Alarm output: Option

5 Programming and Operation

Key types: See Section 7.1.

Key functions: See Section 7.2 .

Basic operation: Basic operation with keys

cPrinting ON/OFF d Chart paper feeding e Operation screen switching

Operation: Operation with keys

Selection of c Digital data printing *1 d List printing *1 e Message printing *1 and f Printing format*2

*1: Operation with remote contacts (option) is also available

*2: Only available with option

Pen change mode: Pen moves to the position to beeasily changed.

Standard programming:

Range/printing range, °C/°F computation, chart speed, time, scale, skip, subtract printing, alarm, alarm deadband, periodic time printing, engineering unit, tag, message, burnout, passcode/key lock, input filter

Optional programming:

Alarm output…Relay No., AND/OR, output mode Remote contacts…Terminal allocation for operation, 3

chart speeds, operation record position Printing format……Automatic range-shift printing,

compressed/expanded, zone printing Communications interface…Communications protocol,

communications specifications

Math expression…Selection of types, parameters Totalization…Starting time, interval

Engineering port: All parameters can be programmed with engineering software “PASS” (option) installed on a personal computer

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Omega RD2800, RD200 manual Indication and Display, Alarm, Programming and Operation