SITEC S.r.l. Industrial electronics
User Manual TRG 72x72
R2.A
Pag. 17
5.6 C
ONTROL AREA
In order to set the temperature of the control area you have to enter the configuration menu (see paragraph
), enter the
Ctr
), and then select the desired value and save the new value by the
OK key.
The purpose of the control area is to improve the temperature setting in case there are more actuators con-
nected with the outputs K1 and K2, indeed (if set) the control area allows to use the two outputs with a
“smarter” system than the simple ON/OFF setting.
The regulator behaves in the following way:
If the oven temperature is higher than the “
setpoint
– control area
” temperature and lower than the
“
setpoint
– lower hysteresis
” temperature, then only the output K1 is enabled.
If the oven temperature is lower than the “
setpoint
– control area
” temperature and than the “
set-
point
– lower hysteresis
” temperature, then are enabled both the (K1 and K2) outputs.
In order to
deactivate
the control area, you just have to set it to zero, while, in order to keep it always ON
you have to set the full scale value of the thermoregulator, in that case the result will be that of using only
and always the output K1 to set the temperature.
The control area comes into operation only when the setpoint is lower than the temperature necessary to
start the second heater (
t5H
Please note
:
The control area can be set only if the On/Off temperature setting (see paragraph
) has
been enabled beforehand.
