Schweitzer Engineering Laboratories SEL-321-3, Instruction Manual

Page: 323 / 404

Date Code 20010213 Maintenance and Testing 7-55
SEL-321-3 Instruction Manual
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Relay Does Not Respond to Commands From Device Connected to Serial Port
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Tripping Output Relay Remains Closed Following Fault
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No Prompting Message Issued to Terminal upon Power-Up
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System Does Not Respond to Faults
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Terminal Displays Meaningless Characters
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