Orona Arca 2 | Test Tool Top

The layout and interface of the ARCA 2 tool are split into four main operational categories that give technicians complete command over the elevator shaft. 1. Fault Code Interrogation and Failure Management

: Once connected, the screen should display "ORONA (C)". Press any key to enter the main interface.

Wait for the boot screen displaying to initialize.

Often referred to in the industry as a "Service Tool" or the "RT-1 Tool," this handheld device acts as the brain-to-technician interface. It allows maintenance personnel to read system faults, adjust operational parameters, and ensure that the elevator runs safely and efficiently. orona arca 2 test tool top

: The top-performing version on the market is the RT-1 (No Limits / English Version) . This specialized profile lacks connection timeout limits, avoiding automatic logouts during long diagnostic windows.

In the context of elevator maintenance, "Top" usually refers to a Top-of-Car Inspection or a specific Top Floor Limit Test .

Without it, an elevator is a black box. With it, a technician can see every heartbeat of the system: the tension in the cables, the millisecond timing of the doors, and the intricate floor-leveling logic that ensures passengers don't trip when they step out. The Battle Over the "Right to Repair" The layout and interface of the ARCA 2

| Feature | | Orona ARKA1 Tool | Standard Multimeter | | :--- | :--- | :--- | :--- | | Controller Compatibility | ARCA I & ARCA II | ARCA I only | Universal (Passive) | | Parameter Editing | Yes | Limited | No | | CAN Bus Communication | Yes | No | No | | Fault Log History | Yes | Yes | No | | User Interface | Digital Menu (TM5) | Basic Display | Analog/Digital | | Primary Use | Full System Configuration | Basic Diagnostics | Voltage/Resistance Testing |

Programming load-weighing configurations (such as zero-point adjustments and full-load voltage thresholds). 3. Real-Time Telemetry Tracking

Locate the master circuit board inside the control panel or the machine-roomless (MRL) cabinet. Press any key to enter the main interface

: Equipped with an LCD screen (often with a backlight) to navigate menus and view system variables.

: The tool is essential for commissioning new installations, enabling tasks like load-weighing calibration and drive-system tuning.

The Top version allows you to back up the elevator’s entire configuration to the tool’s internal memory. If a control board fails, you can replace the board and restore all settings in under five minutes, rather than spending hours reprogramming floor magnets and door timers.

When an Arca 2 goes into “emergency stop” (EEP), the test tool provides a plain-text description of the fault. For example, instead of a cryptic error code like "Er-47," the screen might display "Overspeed detection on slowdown zone." This speed reduces diagnostic time by nearly 70%.