The
use of the function channels
for the output of measuring and calculated
variables with the corresponding reference channels is described in the manual
section 6.3.4.
Switch-off, i.e. deactivation of a programmed measuring channel
Function:
RANGE ´
R
´
Keys:
,
ENTER
CLR
After switch-off the measured value is no longer indicated, queried or provided
as output. However, the programming is still maintained.
Re-activation of the measuring channel:
Function:
RANGE ´
R
´
Keys:
,
ENTER
▲
If the channel was previously deactivated, it will be re-activated with all
programmed values. However, if the channel is already active then all
programming values will be cleared by operating the above key combination
(corresponds to selecting a measuring range).
6.3 Changing the Dimension
Each measuring channel allows replacing the standard dimension of the
measuring range by any other dimension that has two digits (see manual
6.3.5). In addition to all capital and normal letters, the characters
,
Ω
, %, [,
,
], *, -, =, ~ and spaces (_) are available. The dimension is indicated by two
14-segment characters that are indicated following the measuring and
programming values.
The
change of the dimension
can be performed within the function MEAS.
VALUE by pressing the key
ENTER
. The first character of the dimension will
flash in the display. It can then be changed by using the keys
▲
and
▼
. When
the first character is set the key
can be operated again and the same
▲
procedure can be performed for the second character. When the desired
dimension has been set the programming can be completed using the key
.
▲
Function: MEAS.VAL.
,
... ,
,
... ,
ENTER
▲
▲
▲
▲
1st dim
change
2nd dim
change
end
When the dimension °F is entered a temperature value in degrees
Celsius will be converted into degrees Fahrenheit.
The cold junction compensation can be switched off by using the
characters
C
or
F
.
20
ALMEMO
4490-2
Sensor Programming
