T&R 228-1, Operating And Maintenance Manual, Page: 6 / 56

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2.3.1 Timer Modes 34
2.3.2 General Procedure for Timing Tests 35
2.4 Storage of results 36
2.4.1 USB key 37
2.4.2 Setting the clock 37
2.4.3 Entering a comment 37
2.4.4 Auto-store 38
2.4.5 Waveform storage 38
2.4.6 File formats 39
2.4.7 Viewing results 39
3 APPLICATION NOTES – TESTING SPECIFIC DEVICES 41
3.1 Secondary Injection of an Over-Current Relay 41
3.1.1 Timer Mode 41
3.1.2 Connections 41
3.1.3 Test Procedure 41
3.2 Primary Injection of an Over-Current Relay 42
3.2.1 Timer Mode 42
3.2.2 Connections 42
3.2.3 Test Procedure 42
3.2.4 Using Pulse Mode to Set the Current 43
3.3 Timing of Auto-reset/Reclosing Devices 43
3.3.1 Timer Mode 43
3.3.2 Connections 43
3.3.3 Test Procedure 43
3.4 Timing Devices with NO Auxiliary Contacts 44
3.4.1 Timer Mode 44
3.4.2 Connections 44
3.4.3 Test Procedure 44
3.5 Using the Control Unit as a Single Contact Timer 45
3.5.1 Timer Mode 45
3.5.2 Connections 45