32
IM 04P01B01-02E
Setting the Input Range and Alarm on Measurement
Channels
Setup Example (1) of Thermocouple Input
Set channel 02 to thermocouple type K and measure temperatures in the range –50.0 to
450.0
°
C. The measurable range for thermocouple type K is –200.0 to 1370.0
°
C.
The measured values in the range of –50.0 to 450.0
°
C are recorded in a width of 100
mm on the chart paper. This recording range is called a
recording span
, and the leftmost
and rightmost values of the recording span are called
span left
and
span right
,
respectively.
−
200.0
°
C
1370.0
°
C
Measurable range of thermocouple type K
−
50.0
°
C
450.0
°
C
(Span left)
100 mm
(Span right)
Chart paper
Entering Setting Mode
1.
Hold down the
MENU
key for 3 seconds to enter Setting mode.
Selecting the Range
2.
Press the
key with
Range
shown on the screen.
Set=Range
Input range and
Displays a description of the setup item.
Selecting the Channel Range
3.
Press the
key to set the first channel to
02
and then press the
key.
First channel Last channel
CH=02-02
First channel 01-
Displays the selectable range of channels.
4.
Likewise, set the last channel to
02
and then press the
key.
Selecting the Input Type
5.
Press the
key to select
TC
and then press the
key (see “Explanation”
on page 37).
Mode=TC
Thermocouple
6.
Press the
key to select
K
and then press the
key.
Range=K
R,S,B,K,E,J,T,N
Displays the thermocouple type.
Setting Span Left
7.
Set Span_L to
–50.0
and press the
key.
Press the
key to select the desired digit.
Press the
key to select the value.
Span_L= -50.0
-200.0/ 1370.0
˚
C
Displays the measurable range of
thermocouple type K.
* When the key or key is pressed while holding down the
SHIFT
key, the operation is
reversed as when the respective key is pressed by itself.