System and Control Options

6.7.1View Last Map

The View Last Map option allows you to review the mapped points from the last mapping of a zone. This feature is the data logger for the mapmode process described in the previous section, 6.7 - Setup Sys- tem - Setup Mapmode.

In the View Last Map mode, the Liqui-tect panel shows the mapped distance to a particular point along the leak detection cable, identify- ing each point with an entry number that corresponds to point “X” (where X represents 1 for the first point, 2 for the second, and so on).

The user may view the entry number for point “X” and see the corre- sponding distance to that point. This may be used either to record that distance on the floor map or to verify the distance already recorded on the map.

When a leak occurs, the Liqui-tect Monitoring System displays the distance of the leak. By referring to the final floor map, you can easily determine the location of the leak.

To view the last map:

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

•Use the arrows ↑↓ to choose View Last Map from the Select Zone to Map Menu, and press Enter ↵ .

(If no points have been mapped, the screen displays a message, as shown below right.)

•If you haven’t already done so, record the distance for each point on the final floor map next to the respective positions of each short labeled “X” (for points 1, 2, 3 and so on as described in step 3 in the previous section).

•Use the arrows ↑↓ to display the mapping data for the next point.

•When finished, press Enter ↵ .

Setup System Menu

SETUP ZN1 ZONE 1 SETUP ZN2 ZONE 2 SETUP ALARM OUTPUTS ↑↓ =NEXT ↵ =SELECT

SETUP REALARM DELAY

>SETUP MAPMODE SETUP SYSTEM INFO

Select Zone to Map

SELECT ZONE TO MAP

 

ZN1

ZONE 1

 

 

ZN2

ZONE 2

↵ =SELECT

 

↑↓ =NEXT

 

 

> VIEW LAST MAP

Mapping for Last Map

MAPPING FOR LAST MAP CURRENT: 0UA DISTANCE: ----

ENTRIES:0 ESC=EXIT

Message if No Mapping

THERE ARE NO

MAPPED POINTS LOGGED

ESC=EXIT

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Emerson MC68HC16Z1 user manual View Last Map, Select Zone to Map, Mapping for Last Map, Message if No Mapping
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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.
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