2.1 Use the Navigation Keypad

When on a menu screen, the five-way navigation pad functions as follows:

Use the arrows to move through the displayed menu listings

Use the arrows to advance to the next screen or return to a previous screen.

Use the key to confirm a selection or advance to the next screen.

(similar to the key.)

Settings

 

Fan

Auto

 

 

 

 

 

 

 

 

 

Clock

 

 

 

 

 

 

 

Schedules

On

 

 

 

 

Price Protection

On

 

 

 

 

 

 

Alerts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ExitHome

 

 

 

 

 

 

 

The key is also used to toggle back and forth between options, such as On/Off, as shown in the Schedules menu.

Schedules

Schedules

On

Set Heat Schedule

 

Set Cool Schedule

 

Periods Per Day

4

Exit

 

When setting preferences for a specific menu option:

Use the arrows to change the setting of the highlighted item.

Use the arrows to tab between values.

Use the three “soft keys” at the bottom of the screen to complete a step.

Set Time & Date

12 : 00 pm

1/1/12 Friday

 

Cancel

Save

2.2 Initiate a Temporary Hold

TEMPORARY HOLD lets you override a programmed heating/cooling schedule for a brief period of time.

To initiate a TEMPORARY HOLD, adjust the temperature

by pressing the arrows. To change the duration

of the temporary hold, press the arrows.

1:54 PM - Mar. 12

 

 

75F

 

 

Hold At

 

 

Base Rate

 

 

77

 

 

 

$0.08 kWh

 

Hold Until

 

5:30PM – Mon

 

 

 

 

 

 

 

 

 

 

Inbox

 

Cool

 

 

End

 

 

 

 

Hold

 

3

Page 5
Image 5
Emerson EE542-1Z user manual Similar to the key, $0.08 kWh, Clock

EE542-1Z specifications

The Emerson EE542-1Z is a state-of-the-art temperature and process controller designed for various industrial applications. This advanced controller combines practical features with sophisticated technologies to ensure accurate and reliable performance, making it a go-to choice for professionals in the field.

One of the main features of the EE542-1Z is its user-friendly interface. The controller is equipped with a large, clear display that allows for easy readability and navigation through the menu. Operators can effortlessly configure settings, view real-time data, and monitor performance metrics, thus enhancing operational efficiency.

The EE542-1Z utilizes advanced PID control algorithms, ensuring precise temperature regulation. This allows for minimal overshoot and stable control in dynamic processes. The controller's self-tuning capability automatically adjusts the PID parameters based on the process response, optimizing performance without manual intervention.

Another notable characteristic of the EE542-1Z is its versatility. It supports various input types, including thermocouples, RTDs, and voltage/current signals. This adaptability makes it suitable for a wide range of applications, from HVAC systems to industrial ovens and furnaces.

In terms of connectivity, the EE542-1Z offers multiple communication protocols such as RS-485 and Modbus. These features allow for seamless integration into existing control systems, enabling real-time data monitoring and advanced process automation.

The EE542-1Z also incorporates advanced alarm capabilities, providing operators with critical alerts for out-of-range conditions. This proactive feature helps to mitigate risks and can improve overall system safety by preventing potential equipment damage or process failure.

Moreover, the controller boasts robust construction and high-quality materials, ensuring durability in challenging industrial environments. Its compact design ensures easy installation in control panels, while its low power consumption contributes to energy efficiency.

Overall, the Emerson EE542-1Z stands out as a high-performance temperature and process controller. With its comprehensive features, advanced technologies, and exceptional adaptivity, it provides a reliable solution for industries looking to enhance their process control systems. Whether for temperature management or other process parameters, the EE542-1Z is engineered to meet the demands of today's industrial applications.