What to do if ABB REB670 time synchronization fails?
If the ABB Protection Device is not synchronizing time, examine the synchronization source for any issues. If the problem continues, it is advised to contact your ABB representative for assistance.
What to do if ABB REB670 Protection Device I/O module fails?
If the ABB Protection Device displays an I/O module failure, verify that the I/O module is properly configured and connected to the IOP1 block. If the issue persists, contact your ABB representative for further assistance.
What to do if ABB REB670 Protection Device ADC-module fails?
If the AD conversion module of your ABB Protection Device has failed, you should contact your ABB representative for service.
What to do if ABB REB670 shows an internal fail?
If your ABB Protection Device indicates an internal failure, check the other indicated results to identify the specific fault.
What to do if ABB REB670 shows an internal warning?
If your ABB Protection Device issues an internal warning, check the other indicated results to identify the specific fault.
General| Brand | ABB |
|---|---|
| Model | REB670 |
| Category | Protection Device |
| Language | English |
Lists critical warnings and cautions for handling the IED, emphasizing lethal voltages.
Explains viewing general info, indications, event recordings, and trip values.
Explains parameters that trigger an IED restart, including Power system and Communication.
Covers settings for various busbar differential protection functions.
Explains how to view a time-stamped list of internal IED events for troubleshooting.
Explains how to activate/deactivate functions for testing without affecting system stability.
Details how to individually release different protection functions for testing.
Shows how to view test status for various differential protection functions.
Provides guidance on IP port security, default states, and communication protocols.
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