Range/Printing Range - Omega RD2800 Series User Manual

8.
BASIC PROGRAMMING
Program the following parameters before operation. Press
screen to display the "Range/Printing range" programming screen. Programming of the parameter is required in
every channel.
1
Programming Mode and Parameters
1) Programming mode
 

2) Parameters
Program the following three parameters for every channel.
Parameters (1) Range No.
Selection of input types
Purpose
and measuring ranges
Range No. (2-digit numeric
Programming
value)
values
For a range No. table, see
4
item
(Note) Input exceeding the measuring range or printing range is printed as an over-range.
2
Cautions on Programming and Reference
Read the following cautions and reference items. The programming flow charts are described on the next page.
1) Minimum printing range
Read the "minimum printing range" on Section 22.1 (Input Specifications). A programming error occurs if the
minimum value and the maximum value are set to the same figure.
2) Position of decimal point
The printing range reflects to the
scale value. The decimal point
position on actual display/printing is
fixed by the range No. selected. For
changing it, refer to the scale
programming.
3) When "Range/Printing range" is changed, the last scale value becomes ineffective and is replaced with the
new printing range.
4) Channel for subtract printing
Different range programming procedure is required. Read Section 11.4 (Programming Subtract Printing).
5) Programming a same range to other channels
The [copy] function is useful. Read Section 11.14.
6) Scaling
Printing range reflects to the scale value. For scale programming to the channel with voltage input, read
Section 11.2.

8.2 Range/Printing Range


Printing range (Max. 10 digits
by left-justify)
Minimum value
(within 5 digits)
Value to print
SHIFT
0%
Selection
compensation (RJ) enabled or disabled
0: Disable (external compensation)
1: Enable (internal compensation)
Program to "0" for all inputs other than
thermocouple input.
.
Range No.
(Measuring range)
07 (-5.000 to 5.000 V)
21 (-200.0 to 300.0℃)
23 (-200 to 1370℃)
－４０－
7
SHIFT and
RANGE
*
Maximum value
to
(within 5 digits)
Value to print
－
+
(-)
100%
(2) RJ selection
of reference junction
Printing range
0 to 5
0 to 200
0.0 to 800.0
simultaneously at the operation
Character display
Programming lamp
"R" stands
for "Range".

Memory
colon
* Unused digits should
be filled with spaces.
(3) Printing range
Specifying of the input range to be
printed on the chart paper.
Minimum value to maximum value
(within 5 digits)
This range can be programmed
irrespective of the measuring range
being specified in the range No.
selected. (Note)
Actual position
Scale of decimal
point
0 to 5 0.000 to 5.000
0 to 200 0.0 to 200.0
0.0 to 800.0 0 to 800