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General| Brand | ABB |
|---|---|
| Model | CoreSense |
| Category | Accessories |
| Language | English |
Defines safety and technical symbols used throughout the document.
General safety precautions and warnings for using the equipment.
Electrical safety precautions, grounding, and circuit breaker requirements.
Precautions for safely handling the sensor unit, including weight and hot surfaces.
General overview of the CoreSense sensor and its primary functions.
Lists tools required for CoreSense installation, both supplied and additional.
Instructions for safely unpacking and handling the sensor unit.
Guidance on selecting the optimal mounting location on the transformer.
Information on selecting appropriate cables and planning communication setup.
Mandatory security measure to change default passwords for user roles.
Step-by-step guide to physically install the sensor on a transformer valve.
Procedure to remove air from the sensor system for accurate readings.
Steps to remove the sensor enclosure cover for internal access.
Instructions for making electrical connections and grounding the sensor.
Details about the AC power input, voltage, frequency, and cable requirements.
Wiring details and recommendations for RS-485 communication.
Recommendations for Ethernet cabling for SCADA communication.
Information on connecting via optical Ethernet, including cable gland considerations.
How to wire alarm relays for normally closed or open configurations.
Configuration and wiring of analog outputs for hydrogen and moisture.
Wiring instructions for analog inputs, including self-powered and loop-powered.
Steps to properly reinstall the sensor enclosure cover, including O-ring.
Initial steps to connect a laptop for sensor configuration via web interface.
Overview of the different web interface tabs for data and configuration.
Configuration of hydrogen measurement parameters, levels, and rate-of-change.
Configuration of moisture measurement parameters, levels, and rate-of-change.
Settings for device ID, date/time, network, and remote access.
Configuration of RS-485, TCP, and 4-20mA output parameters.
Setting user-configurable alarm thresholds for levels and rate-of-change.
Explanation of LED indicators and their meanings for system status and alarms.
Recommended actions to take when the sensor reports warnings or alarms.
Checklist of verification steps to ensure proper installation.
Procedure for replacing the fuse in the sensor unit.
Procedures for taking oil samples and cleaning the sensor unit.
Procedures required before returning the sensor to ABB for service.
Troubleshooting common issues related to installation location and power.
Troubleshooting connectivity and web interface access problems.
Resolving issues with alarms, warnings, and data discrepancies.
Details on measurement ranges, accuracy, and electrical input requirements.
Specifications for communication interfaces and operating environment.
Default configurations for RS-485 and TCP ports.
Introduction to the CoreSense Hub option and its web interface.
Explanation of Hub visual indicators and overview of settings panels.
Process for automatically detecting and configuring Modbus sensors.
Configuring calculated values, 4-20mA outputs, and device support.
Default RS-485 and TCP communication settings for Modbus.
Comprehensive list of Modbus parameters, registers, and functions.
Default RS-485 and TCP communication settings for DNP3.
Details on various PIXIT models for IEC 61850 implementation.
Lists logical nodes and conformance statements for ACSI models.
Overview of implemented IntOp Tissues for IEC 61850.
Step-by-step guide for updating the CoreSense sensor software.
Table of default factory configured values for hydrogen, moisture, system, hardware.
Descriptions of system events and recommended actions for each event.
Description of fields exported in Hydrogen.csv, Moisture.csv, and Events.csv files.
Legal notice regarding the Oracle Binary Code License Agreement.
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