System and Control Options

Figure 16 shows the main options available from the System & Control menu.

Figure 16 Menu overview - System and Control menu

Opening Screen

LIQUI-TECT PANEL

DD-MON-YY HR:MM:SS

VERSION X.X.X

PRESS =STATUS/SETUP

Main Menu

VIEW STATUS

> SYSTEM AND CONTROL

↑↓ =NEXT

=SELECT

Login Screen

LOGIN

AAAA

↑↓ =SELECT =NEXT/END

System & Control options

Setup System

>SETUP SYSTEM

RESET LATCHED ALARM CLEAR ALARM HISTORY CLEAR ZONE TREND

SETUP ZN1 ZONE 1 SETUP ZN2 ZONE 2 SETUP ALARM OUTPUTS SETUP REALARM DELAY SETUP MAPMODE SETUP SYSTEM INFO

See Section 6.2

Reset Latched Alarm

SETUP SYSTEM

See

>RESET LATCHED ALARM Section

CLEAR ALARM HISTORY 6.9 CLEAR ZONE TREND

Reset Latched Alarms

RESET LEAK & FAULT

LATCHED ALARMS? Y

↑↓ =Y/N =END

Clear Alarm History

See

Clear Zone Trend

See

SETUP SYSTEM

SETUP

SYSTEM

RESET LATCHED ALARM

Section

RESET

LATCHED ALARM

Section

> CLEAR ALARM HISTORY

6.10

CLEAR

ALARM HISTORY

6.11

CLEAR ZONE TREND

 

> CLEAR

ZONE TREND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clear Alarm History

Clear Zone Trend

CLEAR ALARM HISTORY

 

CLEAR ZONE TREND

ARE YOU SURE? Y

 

ARE YOU SURE? Y

↑↓ =Y/N

=END

 

↑↓ =Y/N

=END

 

 

 

 

 

Setup System options

Setup Zone 1 Menu

See

 

 

SETUP ZN1 ZONE 1

 

 

CONNECTED: N

Section

 

 

LABEL: ZONE 1

6.3

 

 

UNITS: FT

 

 

 

AUTO CALIBRATE

 

 

 

WATER DETECT:150 UA

 

 

 

CONTAMINATED:050 UA

 

 

 

 

 

 

 

 

 

 

 

 

 

Setup Zone 2 Menu

See

 

SETUP ZN2 ZONE 2

 

CONNECTED: N

Section

 

LABEL: ZONE 2

6.4

 

UNITS: FT

 

 

 

 

AUTO CALIBRATE

 

 

WATER DETECT:150 UA

 

 

CONTAMINATED:050 UA

 

 

 

 

 

 

Setup Alarm Outputs

See

 

 

Setup Mapmode

 

SELECT LONGEST

 

 

SELECT ZONE TO MAP

See

 

CABLE CONNECTED

Section

 

 

> ZN1 ZONE 1

 

Section

 

> 0-500FT (0-152.4 M)

6.5

 

 

 

 

ZN2 ZONE 2

 

6.7

 

0-1000FT (0-304.8M)

 

 

 

 

 

VIEW LAST MAP

 

 

 

0-1500FT (0-472.2M)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0-2000FT (0-609.6M)

 

 

 

 

 

Mapping Options

 

0-2500FT (0-762.0M)

 

 

 

 

 

 

0-3000FT (0-914.4M)

 

 

 

 

 

MAPPING ZN1 ZONE 1

 

 

0-4000FT(0-1219.2M)

 

 

 

 

 

CURRENT:

0UA

 

 

 

0-5000FT(0-1524.0M)

 

 

 

 

 

DISTANCE:

----

 

 

 

 

 

 

 

 

 

 

ENTRIES:0

ESC=EXIT

 

 

 

 

 

 

 

 

 

 

 

 

Normally Open / Closed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ARE LEAK & FAULT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RELAYS NORMAL OPEN

 

Change Realarm Delay

 

OR NORMAL CLOSED? NO

 

 

↑↓ =NO/NC

=END

 

 

 

See

 

 

 

CHANGE REALARM DELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Section

 

Latched / Unlatched

 

 

 

 

5 MINUTES

 

6.6

 

 

 

 

↑↓

=SELECT

=END

 

 

 

 

IS LEAK & FAULT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ALARM LATCHED? Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

↑↓ =Y/N

=END

 

 

 

 

 

 

 

 

 

 

 

Setup System Info

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SETUP SYSTEM INFO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHANGE PASSWORD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHANGE DATE & TIME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FACTORY DEFAULTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

See Section 6.8

Setup System Info options

Change Password

CHANGE PASSWORD

AAAA

See Section 6.8.1

Change Date & Time

CHANGE DATE & TIME DAYLIGHT SVG TIME: Y 18-MAY-02 10:56:30

See Section 6.8.2

Factory Defaults

RESTORE ALL DEFAULTS ARE YOU SURE? N

See Section 6.8.3

24

Page 28
Image 28
Emerson MC68HC16Z1 Opening Screen, Main Menu, Login Screen, Setup System, Reset Latched Alarms, Clear Alarm History

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.