Category: Industry Trends

North American emissions compliance

United States

This equipment has been tested and found to comply with the limits for a Class A

digital device pursuant to Part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference when this equipment

is operated in a commercial environment. This equipment generates, uses, and

can radiate radio frequency energy and, if not installed and used in accordance

with the instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area may cause harmful interference,

in which case the users will be required to correct the interference at their own expense.

Canada

This Class (A) digital apparatus meets all the requirements of the Canadian

Interference-Causing Equipment Regulations.

Cet appareil numérique de la Classe (A) respecte toutes les exigences du Règlement

sur le matériel brouilleur du Canada.

Installation

• Observe these guidelines when installing the DIS1710 display:

• Transport the display in the original container to minimize vibration and shock damage

to the unit.

• Verify that all parts were shipped with the display.

• Do not drop the display or subject it to physical shock.

Applications

The DIS1710 Local Controller Display is a stand-alone display module designed

for installation on the front panel of an enclosure. The DIS1710 display can

connect to the Network Control Engine (NCE), Field Equipment Controller (FEC),

or Advanced Application Field Equipment (FAC) models that do not have integral

displays. The display provides a local user interface for the application running in

the controller. Use the Controller Configuration Tool (CCT) tool to configure the display.

Installation

• Observe these guidelines when installing the DIS1710 display:

• Transport the display in the original container to minimize vibration and shock damage

to the unit.

• Verify that all parts were shipped with the display.

• Do not drop the display or subject it to physical shock.

Parts included

• One DIS1710 Local Controller Display

• One communication cable

• One O-ring

• One installation instructions sheet

Materials and special tools needed

• Power saw for cutting a hole into the panel to hold the display, if no hole is provided

• Small Phillips-head screwdriver

Models are available with or without an LCD.

Depending on the sensor model, the WRZSeries Sensor can transmit sensed temperature,

setpoint temperature, sensed humidity, occupancy status, and low battery conditions to

an associated router or receiver. The WRZ Series Sensors are designed for indoor, intra-building

applications only.

The WRZ Series Sensors use direct-sequence, spread-spectrum RF technology, and operate on

the 2.4 GHz Industrial, Scientific, and Medical (ISM) band.

The receiver meets the IEEE 802.15.4 standard for low-power, low-duty cycle RF transmitting

systems.

Refer to the WRZ Series Wireless Room Sensors Product Bulletin (LIT-12011653) for important

product application information.

Features

• Wireless RF Design

• Integral Wireless Signal Strength Testing Built into the Sensor

• Easy Installation and Relocation

• Easily Applicable Data Types

• Simple, Field-Adjustable DIP Switches

• Wireless Signal Strength and Low Battery Condition Mapping

• Optional, Battery-Powered WRZ-SST-120 Wireless System Survey Tool

• High Resistance to RF Interference from Other Radio Devices or RF Noise Sources

• Onboard PIR Occupancy Sensor Available on Some Models

• User-Selectable Default Display for Humidity Models

• Display Models

• Three Temperature Setpoint Range Options

• Blinking Red LED Light to Indicate Firmware Version

Local Controller Display Operation Overview

The Local Controller Display uses a fixed set of display pages to organize the

objects and data defined in the controller. Use the keypad to log on to the device

and navigate between and within each page. See Local Controller Display Keypad

for navigation information. You cannot change the order of the pages, but you can

change the contents of the pages when you configure the display with CCT.

Description of Local Controller Display

The pages that you access from the display’s Main Menu share a common layout

and theme. For example, all pages have a page title and a scroll bar used to

navigate the page. In addition, all pages support four lines of text.

If a text field shown on the Local Controller Display exceeds 20 characters, the

text scrolls across the screen once and then remains left justified with trailing

ellipses to indicate the entire text is not showing. For example, Floor1 Zone

Temperature may be shortened as Floor1 Zone Temper…. Text characters not

supported by any available character are displayed as asterisks.

Text is also shortened if the data field for the object exceeds the total allocated

width. For example, if the value of an object is 12345.67. the displayed value may

be shortened to 12345 (depending on its initial length).

Local Controller Display Configuration

FX-PC controllers with a local display, or controllers with the remote stand-alone

display, are configured with CCT. The CCT provides a Configure Display menu

option that allows you to:

• define which points appear on the display pages (Input/Output View,

Parameter/Setpoint View, and Idle View) and in which order

• define which points are read-only (cannot be commanded using the display)

• specify point names and descriptions

• set display attributes including contrast and backlight intensity

• select timeout settings

• select authorization, including password definition

These options are available in CCT through the Configure Display option found in

the Tools menu while in Configuration mode. 

Pages on the Local Controller Display:

• share a common method of row selection

• use a common method of entering data within an editable field

• show a scroll bar to indicate the scrolling feature is enabled

• support scrolling of rows and data that span multiple screens

• share a common method of wrapping row selection when the endpoints of the

rows in a list have been reached

• update their values every 5 seconds (Present Value and Reliability attributes) or

120 seconds (all other attributes)

Description

The WRZ Series Wireless Room Sensors are designed to sense room or zone temperature

and transmit wireless temperature control data. Some models also sense and transmit

relative humidity (RH).

Several models include an onboard passive infrared (PIR) occupancy sensor that detects

motion to determine if a space is occupied.

This feature maximizes up to 30% energy savings in high-energy usage environments

such as schools, dormitories, offices, and hospitals by adjusting the temperature of the

space based on the occupancy status. In addition, the PIR occupancy sensor facilitates

trending of floor space usage in these environments.

In a ZFR1800 Series Wireless Field Bus System application, the sensors communicate

with FAC26 Series, FEC16 Series, FEC26 Series, and VMA16 Series Controllers by

means of the ZFR18xx Series Router.

In wired field bus applications, the sensors communicate with a WRZ-7860 Wireless

Receiver. The WRZ-7860 Receiver transfers data to the controller by means of the Sensor

Actuator (SA) communication bus. In a typical application, one WRZ Series Sensor reports

to one WRZ-7860 Receiver, but up to five WRZSeries Sensors can be associated with a

single WRZ-7860 Receiver for multi-sensor averaging or high/low temperature selection.

The WRZ Series Wireless Room Sensors include models with either a temperature

setpoint dial or the setpoint adjustment pushbuttons and LCD that allows occupants

to view the zone temperature, Relative Humidity (RH), and view and adjust the zone

temperature setpoint. Some temperature and humidity models include a %RH pushbutton

to toggle between temperature and RH on the display. These models also have the capability

to set the desired default display to either temperature or RH. Some models also include

a °F/°C button, which provides a choice between degrees Fahrenheit (F) and degrees

Celsius (C).