Operating manual
3
4
Factory setting of the mixed mode function
When delivered, the pyrometer is already set to mixed-mode operation
and the parameters are configured according to the table.
Configuration layer
C004
Parameter
PA 40 AF 1
PA 40 AF 4
PA 50 AF 1
MIX.
ON
ON
ON
RNG._
500 °C
600
400 °C
RNG.~
1700 °C
2400 °C
1400 °C
TNS._
640 °C
740 °C
490 °C
TNS.~
660 °C
760 °C
510 °C
SRC.1
L2
L2
L2
SRC.2
Q
Q
Q
SRC.C
L2
L2
L2
Configuration layer
C010
Parameter
PA 40 AF 1
PA 40 AF 4
PA 50 AF 1
AOI.S
MIX
MIX
MIX
AOI._
500 °C
600 °C
400 °C
AOI.~
1700 °C
2400 °C
1400 °C
5
Adjustment of the measured values
In order to ensure a linear transition of the measured values, the adjust-
ment must be carried out as follows during commissioning:
1. Align the pyrometer to the target object. Set the two-colour emissivi-
ty correction to 100 %.
2. Heat up the object to a temperature approx. in the middle of the
transition range. Wait certain times until the temperature is stabili-
ses.
3. Make a note of the displayed quotient temperature.
4. Check the spectral temperature L1 or L2. (depending on the set
source 1). The quotient temperature and the spectral temperature
should be the same. If the spectral temperature is higher than the
quotient temperature, increase the emissivity, otherwise decrease it.
The emissivity L1 can be set in code page "
C002
" parameter
EPS1
or L2 in code page "
C003
" parameter
EPS2
.