Penn System 450 Series Installation Guide

Table 9: System 450 web UI Sensor Configuration page user actions, descriptions, and references
Callout Identifier User actions, descriptions, references
6 Sensor name (Sn-1) Assign a web UI sensor name for the Sn-1 sensor by entering a 16-character (maximum)
name in this field.
You are not required to assign a sensor name. When you assign a sensor name, the assigned
Sn-1 sensor name is displayed on the Overview page, the System Configuration page, and the
Output Configuration pages for outputs that reference Sn-1.
In this example, the assigned sensor name is Con Press Cntrl.
7 Sn-2: Sensor 2 Sensor 2 Configuration Section: Select the Sn-2 sensor type, select an offset value (only if Sn-2
is a temperature sensor), and assign a name for Sn-2.
8 Sensor type (Sn-2) Click the drop-down menu arrow to select the desired sensor type for Sn-2. The selected
sensor type determines the condition, the units of measurement, range of usable values,
resolution increments, and minimum proportional or control band for each output that
references Sn-2.
In this example, the °F sensor type is selected for Sn-2.
9 (Temperature) Offset (Sn-2) Enter an Offset value for temperature sensors (only). Enter the desired value to offset the
displayed temperature from actual sensed temperature.
Sensor Type °F allows an offset of up to +/- 5°F in 1 degree increments.
Sensor Type °C allows an offset of up to +/- 2.5°C in 0.5 degree increments.
You cannot select an offset value for pressure or humidity sensors. When the sensor type is a
pressure or humidity sensor type, the 0 (zero) value in the Offset field is gray and cannot be
changed.
In this example, the Sn-2 sensor type is °F (temperature sensor), and 0 is selected for the
Temperature Offset value.
10 Sensor name (Sn-2) Assign a web UI sensor name for the Sn-2 sensor by entering a 16-character (maximum)
name in this field.
You are not required to assign a sensor name. When you assign a sensor name, the assigned
Sn-2 sensor name is displayed on the Overview page, the System Configuration page, and the
Output Configuration pages for outputs that reference Sn-2.
In this example, the assigned sensor name is Room Temp Cntrl.
11 Sn-3: Sensor 3 Sensor 3 Configuration Section: Select the Sn-3 sensor type, select an offset value (only if Sn-3
is a temperature sensor), and assign a name for Sn-3.
12 Sensor type (Sn-3) Click the drop-down arrow to select the desired sensor type for Sn-3. The selected sensor
type provides the condition, the units of measurement, range of usable values, resolution
increments, and minimum proportional or control band for each output that referencesSn-3.
In this example, the rH sensor type is selected for Sn-3.
13 (Temperature) Offset (Sn-3) Enter an Offset value for temperature sensors (only).
You cannot select an offset value for pressure or humidity sensors. When the Sensor Type is
a pressure or humidity sensor type, the 0 (zero) value in the Offset field is gray and cannot be
changed.
In this example, the Sn-3 sensor type is rH (humidity sensor). Therefore, a temperature offset
value cannot be selected.
14 Sensor name (Sn-3) Assign a web UI sensor name for the Sn-3 sensor by entering a 16-character (maximum)
name in this field.
You are not required to assign a sensor name. When you assign a sensor name, the assigned
Sn-3 sensor name is displayed on the Overview page, the System Configuration page, and the
Output Configuration pages for outputs that reference Sn-3.
In this example, the assigned sensor name is Room %rH Cntrl.
15
1
Sn-d: Differential
1
Sensor
Sn-d: Differential Sensor Configuration Section: Assign a web UI sensor name for Sn-d.
16 Sensor name (Sn-d) Assign a web UI sensor name for the Sn-d sensor by entering a 16-character (maximum)
name in this field.
You are not required to assign a sensor name. When you assign a sensor name, the assigned
Sn-d sensor name is displayed on the Overview page, the System Configuration page, and the
Output Configuration pages for outputs that reference Sn-d.
In this example, there is no Sn-d (Differential Sensor). Therefore, no sensor name is assigned.
17 Ok button Click Ok to save any changes you made on this web page and go to the System Configuration
page.
If you leave a web page before clicking Ok, any changes made on the page are not saved, and
the page reverts to the previous values.
System 450 Series Control Module with Ethernet Communications Installation Guide30

Penn System 450 Series Specifications

General

Brand	Penn
Model	System 450 Series
Category	Control Unit
Language	English