HC997-999
– MOD. D
SETTINGS AND CALIBRATION
Digital multifunction solenoid metering pump
ENGLISH
ADSP9000033
03/09/2015 Rev.1.2
43/100
4.6.5
Settings menu
– Flow alarm
This menu allows to set the alarm function of the flow sensor.
It can be:
3. Impulses
There are two parameters to set:
Reference pulses (REF. PULSE)
Indicates the number of pulses that the pump
must receive.
Setting from 2 to 250 at steps of 1.
Max difference (MAX DIFF.)
Indicates the maximum difference that the pump
can accept between the received pulses and the
reference pulses.
Setting from 1 and the value set on reference
pulses at steps of 1.
4. Flow
In this case, it’s possible enable or disable the alarm and
the flow signal is considered as a dry contact (ON/OFF).
Press the keys to set the desired values.
Press the key to go at the previous menu.
4.6.6
Settings menu
– Temporiz. alarms
This menu allows to set some parameters to manage the alarm signals of the pump.
The parameters are the following:
Stabilization time
When the pump is switched ON, this is the waiting time before to start
reading the pH or Rx.
Setting from 1 to 59 seconds at steps
of 1 second or from 1 to 60 minutes at steps of 1 minute.
Dosing pump alarm
Indicates the time within the pump has to reach the pH or Rx setpoint.
Setting from 5 to 60 minutes at steps of 1 minute.
Press the keys to set the desired values.
Press the key to go at the previous menu.
