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General| Brand | Variotech |
|---|---|
| Model | ENA3 |
| Category | Controller |
| Language | English |
Defines the ENA3 safety control's purpose and basic function in lift safety circuits.
Explains the meaning of symbols used in the manual for important information.
Outlines crucial safety instructions and consequences of non-compliance.
Specifies requirements for installation and commissioning personnel.
States conditions under which warranty and liability claims are lost.
Defines the specific application scope for the safety control ENA3.
Specifies requirements for protection against electric shock during installation.
Illustrates the physical layout and connection points of the ENA3 control unit.
Lists specifications like operating temperature, dimensions, and environmental conditions.
Details the function and connection of each terminal on the ENA3 control.
Explains the function of LEDs for operating conditions, system status, and errors.
Describes the function of the piezo buzzer for error indication.
Explains the function and usage of the reset button for restarting the safety control.
Shows required cable wires based on ENA3 control location and UCM brake actuator.
Outlines the steps and checks required for commissioning the ENA3 safety control.
Details the procedure for performing UCM error tests, including pre-checks and effects.
Explains how to reset the system after an UCM error has occurred.
Describes the diagnostic input function, its simulation, and NC/NO options.
Explains the ENA3's role in detecting and responding to UCM errors.
Lists potential errors that the ENA3 safety control can detect.
Outlines strategies for detecting and preventing errors using indicators and tests.
Describes the plausibility check performed by the ENA3 control for safety functions.
Explains the self-test procedure performed by the ENA3 upon power-up and periodically.
Details how the ENA3 visually and acoustically indicates different types of errors.
Clarifies that error reset requires specific actions, not just power cycling.
States no direct maintenance, but replacement after 10 years is specified.
Provides guidelines for disposing of the device and its plastic housing.
Lists the items included in the scope of delivery for the ENA3 safety control.
Lists part numbers and descriptions for ordering the ENA3 control and related spare parts.
