What to do if Time synch Fail Real time clock on ABB REG670 2.0 IEC?
If the ABB Protection Device displays a 'Time synch Fail Real time clock' message, it means there's no time synchronization, but no specific problem has been detected. Check the synchronization source for any issues. If the problem continues, it is recommended to contact your ABB representative for assistance.
What to do if Real time clock Fail on ABB REG670 2.0 IEC?
If the ABB Protection Device shows a 'Real time clock Fail' message, this indicates that the real-time clock has been reset. To resolve this, set the clock.
What to do if ADC-module Fail on ABB REG670 2.0 IEC Protection Device?
If the ABB Protection Device displays an 'ADC-module Fail' message, it could be due to the AD conversion module failing. In this case, it is recommended to contact your ABB representative for service. Alternatively, ensure that the I/O module has been properly configured and connected to the IOP1- block. If the problem persists, contact your ABB representative for service.
General| Brand | ABB |
|---|---|
| Model | REG670 2.0 IEC |
| Category | Protection Device |
| Language | English |
Provides instructions for commissioning the IED, external circuitry, parameter setting, and verification.
Addresses personnel responsible for commissioning, maintenance, and operation of the IED.
Outlines various manuals related to the IED's lifecycle from planning to disposal.
Explains document symbols like warnings, cautions, and information icons.
Details product symbols indicating warnings, laser safety, and hot surfaces for safe operation.
Emphasizes electrical safety regulations and hazards associated with handling the product.
Highlights cautions regarding inadvertent tripping, ESD precautions, PCB handling, and hot surfaces.
Provides notes on maximum allowed continuous current for CT inputs and other operational details.
Lists main protection functions with IEC 61850 and ANSI identifiers, including differential and impedance protection.
Details back-up protection functions for current, voltage, and general protection, including their ANSI identifiers.
Lists control functions like synchrocheck and apparatus control, and monitoring functions like circuit breaker status.
Explains the purpose and types of tests (FAT, SAT, maintenance) for IED operation and configuration.
Lists essential items required before starting site commissioning, including diagrams and test equipment.
Details precautions for checking the power supply, including connector usage and voltage range verification.
Outlines procedures for energizing the IED and checking its operation via HMI and self-supervision.
Explains the importance of customer-specific values, configuration files, and the use of PCM600 for settings.
Details the configuration of analog input channels for correct measurement and protection functionality.
Explains that configured I/O modules are supervised, while unconfigured ones are not.
Describes the commissioning process using the ICT tool for the ROTIPHIZ function.
Explains the role of ICT in setting, calibration, and verification for sensitive rotor earth fault protection.
Guides on how to launch the ICT tool and select the Rotor Earth Fault function.
Details the steps for performing calibration using ICT, including sequence and stability criteria.
Outlines the process for commissioning the 100% stator earth fault protection (STTIPHIZ) using ICT.
Details the features of ICT for testing STTIPHIZ, including its integrated nature with PCM600.
Guides on launching ICT for 100% stator earth fault protection and selecting the relevant function.
Describes the calibration steps for STTIPHIZ, including sequence and stability criteria.
Describes how to set the SPA/IEC port for SPA or IEC use, including interface types.
Explains methods to verify rear communication with SMS/SCS systems using SPA or IEC protocols.
Discusses SPA communication via fiber optic loops, including distance limitations.
Provides an example of an optical budget calculation for serial communication with SPA/IEC.
Discusses LON communication using optical fiber for substation automation systems.
Describes the LON protocol as a peer-to-peer communication protocol for control networks.
Lists hardware and software modules required for LON communication, including STAR Coupler and MicroSCADA libraries.
States that rear OEM ports are used for IEC 61850-8-1 communication, including redundant configurations.
Guides on enabling IEC 61850-8-1 communication by activating OEM ports and configuring settings.
Explains how to verify IEC 61850-8-1 communication, including redundant PRP status checks.
Lists IED test requirements like settings, diagrams, manuals, and test equipment.
Explains how to activate test mode on the IED via LHMI to block protection functions and facilitate testing.
Details preparations for connecting test equipment using RTXP test switches or direct connections.
Guides on connecting test equipment to IED terminals based on specific connection diagrams and function signals.
Details testing the disturbance report function, including its sub-functions like event recorder and disturbance recorder.
Advises using the technical manual to identify function blocks, logic diagrams, and parameters for testing.
Introduces testing procedures for various differential protection functions.
Covers preparation and verification of settings for impedance protection functions.
Explains the importance of testing directional functions and preparing the circuit breaker.
Guides on testing directionality of distance protection (ZMFPDIS, ZMFCPDIS, ZDRDIR) using load current.
Outlines verifying protection functions, circuits, and directional functions during commissioning.
Discusses the periodicity of maintenance tests based on factors like installation importance and equipment type.
Recommends visual inspection of equipment for damage like dirt, moisture, or overheating.
Details maintenance testing procedures, emphasizing de-energized primary circuits and using COMBITEST.
Guides on checking self-supervision signals and identifying internal failures via HMI menus.
Explains how to retrieve fault information from internal event lists using a PC.
Provides instructions for safely disassembling and reassembling the IED for module replacement.
Provides contact information for IED repair services.
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