Emerson MC68HC16Z1 user manual Setup System Overview, Setup System Setup ZN1 Zone

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System and Control Options

6.2Setup System - Overview

The Setup System screen displays six options that allow you to configure zones with cable, alarm outputs, the re-alarm delay time, log points to create a map and system details, such as changing the login password or the system date and time:

Setup ZN1 Zone 1

Setup ZN2 Zone 2

Setup Alarm Outputs

Setup Re-Alarm Delay

Setup Mapmode

Setup System Info

6.3Setup System - Setup ZN1 Zone 1

The Liqui-tect panel has two independent zones—ZN1 and ZN2—that may be configured individually. Each zone can monitor up to 5,000 ft. (1524m) of cable.

If neither zone is configured as connected, the screen displays the message:

WARNING! NO ZONES ARE INSTALLED

Setup System Menu

>SETUP ZN1 ZONE 1 SETUP ZN2 ZONE 2

SETUP ALARM OUTPUTS ↑↓ =NEXT =SELECT

SETUP REALARM DELAY SETUP MAPMODE SETUP SYSTEM INFO

To configure the first zone:

Log In and Choose Setup System

• From the Main Menu, use the arrows ↑↓ to choose System and Control, then press Enter (see 6.1 - Login for help).

• Enter your password at the Login screen.

• From the System and Control Menu, use the arrows ↑↓ to choose Setup System, then press Enter .

Select Zone 1 to Configure

Setup Zone 1 Menu

SETUP ZN1 ZONE 1

>CONNECTED: N

LABEL: ZONE 1

↑↓ =NEXT =SELECT

UNITS: FT

AUTO CALIBRATE WATER DETECT:150 UA CONTAMINATED:050 UA

• From the Setup System Menu, shown at right, use the arrows ↑↓ to choose Setup ZN1 Zone 1 and press Enter .

• Use the steps following Table 8 to change the default settings for Zone 1.

Table 8 shows the features you may change for Zone 1, along with the default settings. By default, Zone 1 is not connected.

To activate Zone 1, you must specify it as connected. Other features that may be altered include the name of the zone, the measurement units, and the sensitivity for detection of water and of contamina- tion. You may also initiate automatic calibration, during which the Liqui-tect panel determines the length of cable and parameters.

Table 8

Default settings - Zone 1

 

 

 

 

Feature

Default

Other Options

 

 

 

CONNECTED

N (Not connected)

Y (Connected)

LABEL

 

ZONE 1

Any name (up to eight characters)

UNITS

 

FT (feet)

M (meters)

AUTO CALIBRATE

Automatically calculates cable length

Allows adjustment to calculated length of cable

 

 

 

SENSITIVITY FOR

150 UA

Can define between 25µA and 300µA

WATER DETECT

 

 

SENSITIVITY FOR

50 UA

Can define between 20µA and 300µA

CONTAMINATED

 

 

25

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Contents LIQUI-TECT Monitoring System Page Table of Contents Figures Introduction Equipment InspectionKey lock Outside Enclosure OverviewTypical Sequence Entry in Alarm History LogLCD flashes LCD stops flashingController board components Controller Board OverviewRS485 connector RS232 connectorPower receptacle 24VAC connectorLED indicators summary LED IndicatorsUnpacking and Preliminary Inspection Installation ConsiderationsPacking Contents Mounting the Panel Surface-Mounting the Liqui-tect PanelRequired tools Flush-Mounting the Liqui-tect Panel Input Power Connections Small Enclosure Connect Power to the Liqui-tect PanelTerminal 24VAC wiring red & white 24VAC input connectorInput Power Connections Input and Output Power Connections Large EnclosureVAC Output Power Connections Troubleshooting Transformer ModuleWiring specifications Attaching Leak Detection Connection Cable to the Panel Connecting Leak Detection Cable InputsLeak detection cable LT500Y Connecting Leak Detection Cable to the Connection CableSections Hold-down clips At beginning End of arc PatternsAlarm outputs Connecting Alarm OutputsDisable the Audible Horn RS422 SiteScan Web ConnectorRS422 SiteScan Web connector DIP switch Audible hornSystem and Control Overview View Status OverviewMain Menu View Status MenuView Status View Alarm HistoryView Cable Status View Zone TrendCable Status Screens View Cable StatusViewing Additional Screens Overall ConditionAlarm History Log View Alarm HistoryAlarm History Log Alarm History Log conditionsZone Trend Log View Zone TrendZone Trend Log Login LoginValid characters for data entry Alphanumeric Special charactersSetup System Login ScreenReset Latched Alarm Reset Latched AlarmsSetup System Setup ZN1 Zone Setup System OverviewChange Units Label Identify the Zone as ConnectedChange Zone Label Auto Calibration Set Up Sensitivity for Water DetectionChange Maximum Length Auto Calibration ProgressContamination Detection Sensitivity Set Up Sensitivity for Contamination DetectionSetup Zone 2 Menu Setup System Setup ZN2 ZoneSetup System Setup Alarm Outputs Signal Operation Define Alarms as Latched or UnlatchedSpecify Longest Cable Length Define Relays as Normally Open or Normally ClosedLatched Alarms Only Setup System Setup Re-Alarm DelayUnlatched Alarms Only Select Setup Re-Alarm DelaySelect Setup Mapmode Setup System Setup MapmodeSelect Zone to Map Set Up Mapping for Zone 1 or Zone Default mapping valuesSelect Zone to Map View Last MapMapping for Last Map Message if No MappingReset Password to the Factory Default Aaaa Setup System Setup System InfoChange Password Factory default settings Factory DefaultsFactory Defaults Change Date & Time/Automatic Daylight Saving TimeLog In and Choose Reset Latched Alarm Reset Latched AlarmsChoose Y to Reset Alarms Reset Latched AlarmsClear Alarm History Clear Zone Trend Clear Zone TrendLog In and Choose Clear Zone Trend Liqui-tect Panel Specifications Specifications Specifications Page Company Behind the Products Technical Support/ServiceLocations Asia 23F, Allied Kajima Bldg

MC68HC16Z1 specifications

The Emerson MC68HC16Z1 is a versatile microcontroller that combines power and efficiency, making it an ideal choice for various embedded applications. As part of the Motorola 68HC16 series, the MC68HC16Z1 is designed to deliver robust performance while offering extensive support for both simple and complex tasks. With its 16-bit architecture, this microcontroller is well-equipped to handle a range of functionalities, from industrial control systems to automation processes.

One of the main features of the MC68HC16Z1 is its high-performance 16-bit CPU, which operates at speeds up to 20 MHz. This allows for efficient data processing and execution of instructions, which is critical in time-sensitive applications. The microcontroller boasts a rich instruction set, including various addressing modes that enhance programming flexibility. This versatility enables developers to implement efficient algorithms tailored to their specific application needs.

Power management is another noteworthy characteristic of the MC68HC16Z1. The device supports low-power operation modes, which is essential for battery-powered applications or scenarios where energy consumption is a concern. With its capability to switch between different operational states, the microcontroller can significantly extend battery life while ensuring that performance is not compromised.

The MC68HC16Z1 also includes an integrated analog-to-digital converter (ADC) that allows for direct interaction with analog signals. This feature is particularly beneficial in applications that require sensor data acquisition. Additionally, the microcontroller provides various communication interfaces, including serial communication options like UART and SPI, facilitating seamless data transfer between devices.

In terms of memory, the MC68HC16Z1 supports a wide range of options, including both RAM and ROM, allowing for flexible storage solutions depending on the application requirements. The built-in programmability further allows for updates and modifications to the firmware, ensuring that the system can adapt to evolving project specifications.

Moreover, the microcontroller features an extensive array of I/O ports, making it capable of interfacing with various peripheral devices such as sensors, actuators, and displays. This extensive connectivity enhances its usability in a range of applications, from robotics to automotive systems.

In summary, the Emerson MC68HC16Z1 microcontroller stands out for its balanced blend of performance, low power consumption, and feature-rich design. Its 16-bit architecture, integrated ADC, versatile communication interfaces, and extensive memory options make it a go-to choice for developers looking to create effective and reliable embedded systems. Whether for industrial automation or consumer electronics, the MC68HC16Z1 continues to be a dependable and powerful component in the realm of microcontroller technology.