CHAPTER 3: INTERFACES FRONT CONTROL PANEL INTERFACE
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 3–11
NOTE:
The Critical Failure Relay (Output Relay 8) is energized when the relay is in-service, and no
major error is present
Under both conditions, the targets cannot be cleared if the error is still active.
Figure 3-10: Minor Errors
Figure 3-11: Major Errors
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