iv B90 Low Impedance Bus Differential System GE MultilinTABLE OF CONTENTS3.2.8 IRIG-B ...............................................................................................................3-233.3 DIRECT INPUT/OUTPUT COMMUNICATIONS3.3.1 DESCRIPTION .................................................................................................3-253.3.2 FIBER: LED AND ELED TRANSMITTERS ......................................................3-273.3.3 FIBER-LASER TRANSMITTERS .....................................................................3-273.3.4 G.703 INTERFACE...........................................................................................3-293.3.5 RS422 INTERFACE .........................................................................................3-323.3.6 RS422 AND FIBER INTERFACE .....................................................................3-343.3.7 G.703 AND FIBER INTERFACE ......................................................................3-343.3.8 IEEE C37.94 INTERFACE................................................................................3-353.3.9 C37.94SM INTERFACE ...................................................................................3-394. HUMAN INTERFACES 4.1 ENERVISTA UR SETUP SOFTWARE INTERFACE4.1.1 INTRODUCTION ................................................................................................4-14.1.2 CREATING A SITE LIST ....................................................................................4-14.1.3 ENERVISTA UR SETUP OVERVIEW ................................................................4-14.1.4 ENERVISTA UR SETUP MAIN WINDOW..........................................................4-34.2 EXTENDED ENERVISTA UR SETUP FEATURES4.2.1 SETTINGS TEMPLATES ...................................................................................4-54.2.2 SECURING AND LOCKING FLEXLOGIC™ EQUATIONS ................................4-94.2.3 SETTINGS FILE TRACEABILITY.....................................................................4-114.3 FACEPLATE INTERFACE4.3.1 FACEPLATE .....................................................................................................4-144.3.2 LED INDICATORS............................................................................................4-154.3.3 CUSTOM LABELING OF LEDS .......................................................................4-184.3.4 DISPLAY...........................................................................................................4-224.3.5 KEYPAD ...........................................................................................................4-224.3.6 MENUS.............................................................................................................4-224.3.7 CHANGING SETTINGS ...................................................................................4-245. SETTINGS 5.1 OVERVIEW5.1.1 SETTINGS MENU ..............................................................................................5-15.1.2 INTRODUCTION TO ELEMENTS ......................................................................5-35.2 PRODUCT SETUP5.2.1 B90 FUNCTION..................................................................................................5-55.2.2 SECURITY..........................................................................................................5-55.2.3 DISPLAY PROPERTIES ..................................................................................5-105.2.4 CLEAR RELAY RECORDS ..............................................................................5-115.2.5 COMMUNICATIONS ........................................................................................5-125.2.6 MODBUS USER MAP ......................................................................................5-335.2.7 REAL TIME CLOCK .........................................................................................5-335.2.8 USER-PROGRAMMABLE FAULT REPORT....................................................5-345.2.9 OSCILLOGRAPHY ...........................................................................................5-355.2.10 USER-PROGRAMMABLE LEDS .....................................................................5-375.2.11 USER-PROGRAMMABLE SELF TESTS .........................................................5-415.2.12 CONTROL PUSHBUTTONS ............................................................................5-415.2.13 USER-PROGRAMMABLE PUSHBUTTONS....................................................5-435.2.14 FLEX STATE PARAMETERS ..........................................................................5-495.2.15 USER-DEFINABLE DISPLAYS ........................................................................5-495.2.16 DIRECT INPUTS AND OUTPUTS....................................................................5-525.2.17 INSTALLATION ................................................................................................5-595.3 SYSTEM SETUP5.3.1 AC INPUTS.......................................................................................................5-605.3.2 POWER SYSTEM ............................................................................................5-615.3.3 FLEXCURVES™ ..............................................................................................5-625.3.4 BUS ..................................................................................................................5-695.4 FLEXLOGIC™5.4.1 INTRODUCTION TO FLEXLOGIC™................................................................5-715.4.2 FLEXLOGIC™ RULES .....................................................................................5-77