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General| Brand | Danfoss |
|---|---|
| Model | m2 |
| Category | Control Systems |
| Language | English |
Details how the m2 provides audio and visual alarms for input exceeding preset levels.
Explains security features like passcode access and fail-safe operation.
Outlines the unit's battery backup for historical logging during power failure.
Describes connections for sensors, controllers, and printers via RS232 and parallel ports.
Presents technical specifications of the m2 unit, including supply voltage, display, and inputs.
Explains the functions of the keys on the m2 unit's front panel.
Describes the main and secondary functions of the alarm mute and menu keys.
Details the main and secondary functions of the print key for menu selection and case change.
Explains functions of Up, Down, Left, Right, and Enter keys for menu navigation and data entry.
Details combined key presses for specific functions like backspace and screen contrast adjustment.
Emphasizes safe operation and maintenance procedures, including high voltage warnings.
Explains how to view the status of all activated points on the m2 system.
Describes how to view detailed information for a specific point on the m2 system.
Details how to temporarily disable a point to prevent alarms.
Explains how to apply offsets to point readings for calibration or compensation.
Describes how to print log data for a single point from the m2.
Explains how to display and view historical data graphs for selected points.
Describes the pulsed input function for accepting pulses from a power meter.
Guides on how to stop the alarm siren and clear alarm conditions.
Explains how to navigate and select options within the m2's main menu.
Describes how to select and use different scan modes for viewing points.
Enables scanning mode for the Point Detail screen, cycling through points.
Explains how to access and view the historical list of alarms recorded by the m2.
Explains how to access and view the historical list of events recorded by the m2.
Describes how to access the print menu for various logging and graphing options.
Displays the m2 unit's software and hardware details for reference.
Guides on setting the system time, date, and daylight saving options.
Details how to set automatic clock changes for winter/summer time.
Explains how to print all configured setup information from the m2 unit.
Explains how to enter characters using the full and alphanumeric character sets.
Guides on entering the correct passcode and setting the installation name.
Explains how to set temperature units and date format.
Guides on setting point details, number, and input type.
Details setting units of measurement and configuring defrost interlock points.
Guides on setting alarm limits, delays, and defining alarm actions.
Guides on setting log and graph actions for points for printouts.
Details additional fields like Input Source and Remote Address in point setup.
Covers input types, number, and graph axis settings for points.
Explains setup for 4-20mA inputs and pulsed inputs, including mode and Pls/kWh.
Explains data export options and installation notes for pulsed inputs.
Guides on setting up coordinated defrost for a network of EKC controllers.
Details defrost control options and password management for system access.
Guides on setting print frequencies for log and chart data.
Assigns names to output devices and sets trigger conditions for alarm actions.
Defines delay, duration, and clearing methods for alarm actions.
Specifies device type and telephone numbers for modem dialout.
Explains how to add text codes to pager messages for additional information.
Guides on defining relationships between input values and engineering units using probe curves.
Details parameters like Curve, Break, Input, and Output for table setup.
Provides a step-by-step guide to completing the curve table for probe data.
Configures modem settings and selects the unit's display language.
Explains AKM call type and details modem to m2 wiring.
Configures alarm actions for dial out and modem setup for AKM.
Provides instructions for cleaning and servicing the m2 unit.
Displays the available full and alphanumeric character sets.
Guides on setting up point type, input source, address, and input type for m2+ units.
Explains how the m2 displays data from EKC controllers and their setup.
Details EKC controller addressing and the sequence for setup with the m2.
Guides on selecting input source and parameters for primary/secondary display from EKC controllers.
Maps alarm action numbers to functions and defines trigger settings.
Configures modem dial-out settings, specifically for relay control.
Illustrates activation examples for Siren, Relay, and Dialout based on alarm actions.
Provides an example of modem dialout setup using the BEEPER call type.
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