Installation and Operating Instructions - Crompton Instruments

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Latching a Relay This example demonstrates Relay 1 latching when a trip is detected. Relay 1 is configured to Over Voltage, tripping at 120 V (from the examples Setting up a relay contact and Setting up an Alarm). Start from the Relay Status display shown. Press the ESC button 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. 38
Press ENTER to bring up the relay setup screen. If Relay 1 is not displayed, press ENTER to move the cursor to select the relay number; the relay selected can be changed using the UP/DOWN keys. When 1 is displayed, press ENTER to accept. Using the UP/DOWN buttons, scroll down until Latch is under the cursor, then press ENTER. Change the function to Y (Yes) using the UP button. Switch the Alarm function off. Now the relay setup is complete. Press ESC once to quit the relay setup menu and return to the Configuration menu. To save the configuration changes for future use, scroll down the Configuration menu and select the SAVE option and press ENTER. The settings will be stored in non-volatile memory, and will be automatically recalled every time the product is switched on. 39
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: Increase the voltage source again u
Page 41 and 42: Testing Relay 1 Latch function Now
Page 43 and 44: Event Log SPR can record the time d
Page 45 and 46: Logical operators This example demo
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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