On-Line Help System Overview; Software Licensing - Emerson E2 Installation And Operation Manual

cuit breakers that are flipped from OFF to ON and
from ON to OFF by commands sent from E2
through MODBUS or a Square D Smart Breaker
Gateway board. Refer to this manual for more
information on the Square D Breaker Panel applica-
tion.
• Eaton Breaker Control Manual (P/N 026-1709) -
E2 can communicate directly with Eaton's Breaker
Control Bus (BCB) modules. Communication with
the E2 (minimum E2 firmware rev. 2.82) will
enable users to access features such as Time Sched-
ules, Enhanced Lighting, and Logging, with the
added capabilities of dial-out on failure and offsite
remote connection, specifically with UltraSite32
and Site Manager to the breaker panel. The Eaton
Breaker Panel controller is a licensed application
available in the E2 300 and 400 model controllers.
Refer to this manual for more information on the
Square D Breaker Panel application.
• Energy Meter Manual (P/N 026-1726) - The
Energy Meter provides a solution for measuring
energy data with a single device. Inputs include
Control Power, CT, and 3-phase voltage. The
Energy Meter supports multiple output options,
including solid state relay contacts, Modbus (with
or without data logging), and pulse. The LCD
screen on the faceplate allows instant output view-
ing.
• iPro DAC (P/N 026-1727) - The iPro DAC is a
packaged HVAC control board for use either as a
stand-alone controller or in zone control applica-
tions using a Emerson Retail Solutions E2 BX
building control system. The iPro DAC is capable
of controlling heat and cool stages, fans, humidifi-
cation and dehumidification devices and economiz-
ers using on-board I/O and control algorithms, as
well as monitor and interact with other building
control systems and peripherals (such as smoke
alarms and CO2 sensors).
• MRLDS (P/N 026-1307) - Modular Refrigerant
Leak Detection Sensor (MRLDS) continuously
monitors for low levels of refrigerants most com-
monly used in commercial refrigeration systems.
The MRLDS communicates with the E2 controller
via MODBUS. The E2 provides an interface while
the MRLDS will provide the leak monitoring func-
tionality.

On-Line Help System Overview

1.6 On-Line Help System
Overview
The E2 On-Line Help is the primary source front-
panel/interface users will have to consult when seeking
instruction on properties, screens, menus, and trouble-
shooting of hardware/software problems. The on-line help
topics are designed to minimize the time the user would
otherwise have to spend searching through the manual to

find information. Press
General Help menu.
To use on-line help from any screen in the E2 front
panel interface, simply press the E2's permanent Help

key. This opens a pop-up window containing either
information about the screen or menu you are currently on,
or information about the input, output, or setpoint you
have highlighted with the cursor (if available). After the

key has been pressed,  will open the Gen-
Help
eral Help menu containing Troubleshooting options.
1.7

Software Licensing

Some applications in the E2 are available only when
activated with a unique license key that is obtained
through Emerson Retail Solutions. Software licensing (see
Section 10.15, License Management) allows the user to
activate certain features in the E2, such as Web Services
and third-party controllers. Call your Emerson Retail
Solutions sales representative at 770-425-2724 for more
information about software licensing.

+ keys to open the
• -
Introduction 1 7