Breaker Interface Module II - Eaton Canada

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I.B. 29C893B Page 13 Figure 3-7 Raise and Lower Pushbuttons Figure 3-8 Pushbuttons Near Function Display tively through the menu option screens (Figure 3-8). If either pushbutton is held depressed, the menu option screens will scroll continuously with a momentary pause on each screen. Once a specific menu option screen is selected, each pushbutton can function in one of two different ways: • Used to move from one selection to another within the selected menu option • Used to change displayed programmed information or establish a protective password If, for example, the Meter menu is selected, each pushbutton will be used to move from selection to selection within the Meter menu. If the Program Settings menu is selected, the two pushbuttons will be used to change a displayed programmed value to a new programmed value. 3-4.3 HELP PUSHBUTTON When the Help pushbutton, located under the Function Display, is pressed and released with the Breaker Interface Module in any operational mode, an English language message scrolls across the Function Display (Figure 3-8). The messages relate to what is presently being viewed in the Function Display and are intended to assist the operator. Effective 2/01 3-4.4 ESCAPE PUSHBUTTON The Escape pushbutton, located under the Function Display, is used to move the Function Display back to the top menu option screen one step at a time (Figure 3-8). 3-4.5 SELECT PUSHBUTTON The Select pushbutton, located under the Function Display, is used to select the menu option displayed in the Function Display or to enter a selected protective password (Figure 3-8). 3-4.6 NEXT PUSHBUTTON The Next pushbutton, located under the Function Display, is used in lieu of the Up and Down pushbuttons to move from one selection to another within the selected menu option any time the Up and Down pushbuttons are being used to make programmed information changes (Figure 3-8). 3-4.7 SELECT/NEXT PUSHBUTTON COMBINATION The simultaneous use of the Select and Next pushbut-
Page 14 tons, as indicated under the pushbuttons with a white tie line, accomplish the following: • Saves programmed settings • Initiates a test • Acknowledges an alarm and commits it to memory 3-5 MIMIC TIME-CURRENT CURVE A LED type mimic time-current curve, located in the lower left portion of the operator panel under Protection Status, is used to identify what specific portion, if any, of the identified circuit breaker’s characteristic curve is being affected by trip unit action or Breaker Interface Module operations (Figure 3-9). The LEDs operate as described in paragraph 3-2.3 and provide critical information instantaneously after the automatic tripping of a circuit breaker. In addition, the mimic time-current curve supplements the information displayed in the Function Display during the viewing or programming processes. I.B. 29C893B Figure 3-9 LED Type Mimic Time-Current Curve Effective 2/01
Page 1 and 2: P O W E R Q U A L I T Y Cutler-Hamm
Page 3 and 4: Page iv SECTION 1: INTRODUCTION TAB
Page 5 and 6: Page vi LIST OF FIGURES I.B. 29C893
Page 8 and 9: I.B. 29C893B Page 1 SECTION 1: INTR
Page 10 and 11: I.B. 29C893B Page 3 Figure 1-2 Typi
Page 12 and 13: I.B. 29C893B Page 5 the LEDs when l
Page 14 and 15: I.B. 29C893B Page 7 2-3.4 LEFT REAR
Page 16 and 17: I.B. 29C893B Page 9 SECTION 3: OPER
Page 18 and 19: I.B. 29C893B Page 11 Figure 3-3 Dev
Page 22 and 23: I.B. 29C893B Page 15 SECTION 4: OPE
Page 24 and 25: I.B. 29C893B Page 17 ➀ Use Up, Do
Page 26 and 27: I.B. 29C893B Page 19 Figure 4-5 Typ
Page 28 and 29: I.B. 29C893B Page 21 Step 6: Use th
Page 30 and 31: I.B. 29C893B Page 23 4-4.6 ASSIGN T
Page 32 and 33: I.B. 29C893B Page 25 Figure 4-23 Pr
Page 34 and 35: I.B. 29C893B Page 27 Figure 4-30 Ma
Page 36 and 37: I.B. 29C893B Page 29 Table 4.1 Alar
Page 38 and 39: I.B. 29C893B Page 31 Effective 2/01
Page 40 and 41: I.B. 29C893B Page 33 Figure 5-2 Bre
Page 42 and 43: I.B. 29C893B Page 35 Figure 5-4 Con
Page 44 and 45: I.B. 29C893B Page 37 SECTION 6: TRO
Page 46 and 47: I.B. 29C893B Page 39 Table 6.1 Trou
Page 48 and 49: I.B. 29C893B Page 41 Table A.1 Inst

Breaker Interface Module II - Eaton Canada

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