Omega RD2800 Series User Manual page 131

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
RD200 Folding type
RD2800 Folding type
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
No. or
Model
segment
RD200 51
RD2800 101
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
RD200 1 digit
RD2800 1 digit
Display items: Simultaneous display of measured values
for all channels Year/month/day (only RD200)
Time Chart speed
Display switching: Each time
display item changes.
→
RD200 ....
RD2800 ...
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
RECORD ON Printing ON
KEY LOCK
ALARM Alarm occurrence
CHART END Just before chart paper ends
Hardware related to servo
FAIL
mechanism abnormal
POC Time axis sync. ON
Chart illumination: CFL
Total
Printing Total
lengt
width width
h
100mm 114mm 10m
180mm 200mm 20m
Channel color segment
5-segment each
10-segment each
7-segment
20 digits
30 digits
Alarm status
is pressed, the
DISP
→
→
Color
Green
Key lock Blue
Red
Red
Red
Blue
－１２７－
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
H: High limit
Absolute
value
E: High limit with standby
Rate-of-
U: Increase limit
change *1
B: Differential high limit
Difference
J: Differential high limit
*2
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
Printing ON/OFF
Operation screen switching
Operation: Operation with keys
Selection of Digital data printing *1
printing *1 Message printing *1 and
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
L: Low limit
F: Low limit with
standby
D: Decrease limit
S: Differential low limit
K: Differential low limit
with standby
Chart paper feeding
List
Printing