Emerson E2 operation manual On-Line Help System Overview, Software Licensing

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.

1.6On-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 + keys to open the 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 Help key has been pressed,  will open the Gen- eral Help menu containing Troubleshooting options.

1.7Software 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 770-425-2724for more information about software licensing.

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