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Idiomas disponibles
SYSTEM UTILITY
Belong to this sub-menu some features that are useful for the system management and the control of the correct
functioning of the instrument and probes.
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Delay On (0-99 minutes): is a delay in minutes after the power on of the V-MS during which all outputs are disabled. All
other features: measure, calibration and programming are active.
Flow: in this menu you can reverse the direction of activation of the flow alarm. The flow sensor which is considered by
default in input to the V-MS is the one that provides a dry contact when there is no water flow. This type of operation
Normally Open (NO) is the default of V-MS.
During the flow alarm, the relays are open (except those programmed as an alarm including the flow ) and mA outputs
assume the value set in mA AL of the mA menu.
Temperature: you can choose to manually set the temperature or take a temperature measurement using a PT100
sensor.
In case you have chosen to use the PT100 probe, but the sensor is not connected to terminals 15,16,17 and 18 of the
connection compartment, then the display shows:
- -. - ° C indicating that lacks the temperature probe.
The temperature is used by V-MS to compensate the pH reading from the effects of the temperature on the probe.
If you want to exclude compensation of pH with temperature, set temperature of the System Tools menu as follows:
Choose Manual
Set 25°C
Rev 6.0
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Cod. 00.008.764
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Delay On 0-99 minuti
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Flow Sensor: Normally Open or mormally Close
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Choise of the Temperature: Manual or PT100 probe
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Restore of the programming or calibration parameters
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Visualisation of the parameters programmed on the outputs
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Manual Activation of the outputs
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PH Security: control on the functionning of the pH probe
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RX Security: control on the functionning of the RX probe
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pH Stability: control that blocks all the outputs associated
to RX or Chlore until the pH measure is stable at the desired
m
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