16
SET POINT - What reading turns the relay on
DIFFERENTIAL - Amount reading changes by before
HIGH ALARM - What reading generates a High alarm
LOW ALARM - What reading generates a Low alarm
2.4. pH and ORP
The pH and ORP set point settings follow the same format as shown above in section 2.1.
INTERRUPT - Only applies to pH settings and
allows the Interruption of pH control during bleed,
other chemical feed, or both.
ORP SET POINT 2 - If a 28-day timer is interlocked to
Note: When the Limit Time value is met it will force
reset the limit timer and get the control relay active
again, enter a new Limit Timer value.
2.5. Aux Inputs
Auxiliary inputs are the digital inputs for optional Flow Switch and other digital inputs, such as low
made.
LATCHING SIGNAL - Allows a digital input to stay
Active until a second latched input becomes active.
ACTIVE WHEN - Set if input is active seeing closed
or open.
ACTION DISPLAY - Set if the input is being set as
ALARM DELAY - How long input must be in open/
closed before registering.
ALARM NOTIFY