Installation and Operating Instructions - Crompton Instruments

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The event log contains data for up to 50 trip events, stored in time order, oldest first. The event record indicates the date and time of the trip, the relay number, and the trip function type. You can scroll down to review the relay settings. To view other events, select the event number and use the Up/Down arrows to scroll through the event log entries. Press ESCAPE to quit the VIEW menu. Select SUMMARY and press ENTER. The event log summary is displayed. Use the Up/Down arrows to scroll through the summary information for each log entry. To clear the event log, select the CLEAR menu and press ENTER. The confirmation screen prevents accidental deletion of the log. Press ENTER to confirm the clear operation, or press ESCAPE to quit. Note: The event log data is stored only whilst the auxiliary supply is present. Note: The event log stores the most recent 50 trip events. If more than 50 events are logged, the older entries are deleted. 44
Logical operators This example demonstrates how the logical operators can be used. You will be setting up Relay 2 to trip at the same time as Relay 1 trips, effectively making a double-pole relay. Relay 1 is configured to Over Voltage, tripping at 120 Volts. Start from the Relay Status screen. Press ESC to bring up the Main Menu A flashing cursor will appear on the active line. Using the DOWN key, scroll until CONFIGURATION is under the cursor. Press ENTER and the configuration screen will be displayed. Press ENTER again to bring up the relay setup screen. 45
Page 1 and 2: Energy Division Installation and Op
Page 3 and 4: Contents Page COPYRIGHT 6 WARNINGS
Page 5 and 6: Contents (Continued) Page RS485 dig
Page 7 and 8: INTRODUCTION Traditionally, each pr
Page 9 and 10: MOUNTING NOTES The SPR may be mount
Page 11 and 12: THEORY OF OPERATION AND RESPONSE TI
Page 13 and 14: FRONT PANEL CONTROLS There are four
Page 15 and 16: ● POWER METERING - Detailed menu
Page 17 and 18: To change the date and/or the time,
Page 19 and 20: Display Timeout Feature In some app
Page 21 and 22: Viewing the User Screen Select the
Page 23 and 24: SYSTEM CONFIGURATION AND RELAY STAT
Page 25 and 26: Relay status When the SPR is initia
Page 27 and 28: RELAY SETTING EXAMPLES To show how
Page 29 and 30: CAPTION SETTING FOR RELAY CONFIGURA
Page 31 and 32: Fail Safe The default relay operati
Page 33 and 34: Testing Relay 1 Now you are ready t
Page 35 and 36: If Relay 1 is not displayed (it cou
Page 37 and 38: Increase the voltage source again u
Page 39 and 40: Press ENTER to bring up the relay s
Page 41 and 42: Testing Relay 1 Latch function Now
Page 43: Event Log SPR can record the time d
Page 47 and 48: To save the configuration changes,
Page 49 and 50: Time Over current Relay The SPR off
Page 51 and 52: PROTECTIVE FUNCTION DETAIL The Rela
Page 53 and 54: There is a relationship between the
Page 55 and 56: TYPE 47 — PHASE ORDER (PHASE SEQU
Page 57 and 58: TYPE 51 — AC TIME OVER CURRENT Br
Page 59 and 60: Fig 4 Time - current characteristic
Page 61 and 62: Fig 6 Time - current characteristic
Page 63 and 64: Parameter details Range of Current
Page 65 and 66: Parameter details Range of Neutral
Page 67 and 68: Parameter details Range of Frequenc
Page 73 and 74: Gen Voltage With the cursor on Volt
Page 75 and 76: PASSWORD PROTECTION Introduction Si
Page 77 and 78: Once a password level has successfu
Page 79 and 80: PASSWORD LEVELS Menu Functions / SP
Page 81 and 82: Menu Functions / SPR-014W (3 Phase
Page 83 and 84: The format for each byte in RTU mod
Page 85 and 86: Address Address Parameter 4 Wire 3
Page 87 and 88: Relay Number The value sent to the
Page 89 and 90: PRODUCT SPECIFICATION INPUTS Voltag
Page 91 and 92: REAL TIME CLOCK Accuracy Ageing Res
Page 93 and 94: IEC255-4 (BS EN 60255-4) 3.25 kV pe
Page 95 and 96:
Notes
Page 97:
Energy Division With 4000 employees
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Installation and Operating Instructions - Crompton Instruments

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