General use
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Installation, commissioning and operating instructions
SYCLOPE
TERE’O Touch
®
CU/PT
2)
Control
Pressing the « Control » button opens the programming window.
➢
Change dosing mode :
-
The proportional mode allows to regulate according to a
linear calculation, the control of dosage is calculated only
from the component « Proportional ».
-
The hysteresis mode is an ON / OFF type control. The
hysteresis value is the difference between the set point
and the measuring point where the actuator will be
activated.
When the measured value is higher than the high point,
the actuator that allows the value to be reduced is
activated.
When the measured value is lower than the low point, the
actuator for increasing the measured value is activated.
Between the set point and the high or low point, the
previously activated actuator remains on
➢
Enter the hysteresis or proportional value :
Press the enter button to open the numeric keypad and enter the new one the new value.
When the dosing direction of the pH channel is configured in downstream mode.
➢
In proportional mode, when the error (setpoint - measurement) is equal to the proportional
band, the control requirement is 100%, by reducing the value of the proportional band, you
increase the dosing control for the same measurement value.
➢
In hysteresis mode, as soon as the error (setpoint - measurement) is greater than the
hysteresis value, the regulation requirement is 100%.
When the dosing direction of the pH channel is configured in upstream mode.
Settings
pH channel
Control
Dosing mode selection
Hysteresis
Proportional
0.20
Hysteresys
Mesure
Commande de régulation
Consigne de régulation
Bande proportionnelle
100%
0%
Mesure
Commande de régulation
Consigne de régulation
Hystérésis
100%
0%
Proportional band
Hysteresis
Dosing action
Dosing action
