These values are accessible in two menus:
• In View Readings > Current Readings > H
2
O Readings.
• In the moisture readings screens of the Main Display mode (see Section 3.1.2.3).
In these screens, both values are named Average.
3.2.8.3 Sensor Temp Avg Per
Time (in hours) used to calculate the View Readings > Current Readings > Temp.
Readings > Sensor Temperature Avg. value.
3.2.9 I/O Setup
The I/O Setup function is used to configure the optional I/O interfaces. For more
information, see item 3 on page 28.
3.2.9.1 Analogue Input Setup
The An. Input Setup function is used to set up the optional analog inputs module.
• Input1, Input2, ...: To select the desired I/O.
• IO State: Actual input signal expressed as a percentage of full scale.
• Analog Input: Actual reading name. The name for this value is set in Setup >
I/O Setup >An. Input Setup > IO#x(In.4-20mA) > Configuration > Identification
> Input Name.
• Sample Rate: To set the frequency at which the signal is sampled. The readings
are updated immediately after each sample.
• An. Input Calibration: To calibrate the analog input signal.
• Configuration:
– Identification:
– Input Name: This name is used to indicate the actual reading (see above).
– Input Short Name: This name is used as the first part of an option name
in Alarms > Alarms Setup, in Setup > Alarms Setup and in Setup > I/O
Setup > An. Input Setup > IO#x(In.4-20mA) > Alarm Setup. It is always
followed by Alarm Setup. For example, if Input Short Name is set to
I/O#1, the option name would be I/O#1 Alarm Setup.
– Input Units: This name is used to the right of the actual reading. For
example, this parameter can be set to “C” to indicate °C.
– Reading Setup:
– Reading Precision: Number of decimals to be displayed. This value is
used when displaying the actual reading for this analog input.
– Input Min.: Minimum possible value for the range of this analog input.
This value corresponds to a current of 4 mA. Refer to the sensor
specifications.
– Input Max.: Maximum possible value for the range of this analog input.
This value corresponds to a current of 20 mA. Refer to the sensor
specifications.
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