GE 469

ii
469 Motor Management Relay
GE Power Management
TABLE OF CONTENTS
4. SETPOINT
PROGRAMMING
4.1 OVERVIEW
4.1.1 TRIPS/ALARMS/BLOCKS DEFINED ........................................................ 4-1
a TRIPS ........................................................................................................ 4-1
b ALARMS .................................................................................................... 4-1
c BLOCK START.......................................................................................... 4-1
4.1.2 RELAY ASSIGNMENT PRACTICES......................................................... 4-2
4.1.3 SETPOINT MESSAGE MAP ..................................................................... 4-3
4.2 S1 469 SETUP
4.2.1 PASSCODE............................................................................................... 4-4
a FUNCTION ................................................................................................ 4-4
b ENABLING PASSCODE PROTECTION ................................................... 4-4
4.2.2 PREFERENCES........................................................................................ 4-5
4.2.3 SERIAL PORTS......................................................................................... 4-6
4.2.4 REAL TIME CLOCK................................................................................... 4-6
4.2.5 DEFAULT MESSAGES ............................................................................. 4-7
a ADDING DEFAULT MESSAGES .............................................................. 4-7
b REMOVING DEFAULT MESSAGES......................................................... 4-7
4.2.6 MESSAGE SCRATCHPAD ....................................................................... 4-8
4.2.7 CLEAR DATA ............................................................................................ 4-9
4.2.8 INSTALLATION ....................................................................................... 4-10
4.3 S2 SYSTEM SETUP
4.3.1 CURRENT SENSING .............................................................................. 4-11
a FUNCTION .............................................................................................. 4-11
b EXAMPLES.............................................................................................. 4-12
4.3.2 VOLTAGE SENSING............................................................................... 4-12
4.3.3 POWER SYSTEM.................................................................................... 4-13
4.3.4 SERIAL COMMUNICATION CONTROL ................................................. 4-13
4.3.5 REDUCED VOLTAGE ............................................................................. 4-14
4.4 S3 DIGITAL INPUTS
4.4.1 DESCRIPTION ........................................................................................ 4-16
4.4.2 ACCESS SWITCH................................................................................... 4-16
4.4.3 TEST SWITCH......................................................................................... 4-16
4.4.4 EMERGENCY RESTART ........................................................................ 4-16
4.4.5 REMOTE RESET..................................................................................... 4-16
4.4.6 STARTER STATUS................................................................................. 4-17
4.4.7 ASSIGNABLE DIGITAL INPUTS............................................................. 4-17
4.4.8 DIGITAL INPUT FUNCTION: REMOTE ALARM..................................... 4-18
4.4.9 DIGITAL INPUT FUNCTION: REMOTE TRIP......................................... 4-18
4.4.10 DIGITAL INPUT FUNCTION: SPEED SWITCH TRIP............................. 4-19
4.4.11 DIGITAL INPUT FUNCTION: LOAD SHED TRIP.................................... 4-19
4.4.12 DIGITAL INPUT FUNCTION: PRESSURE SWITCH ALARM ................. 4-19
4.4.13 DIGITAL INPUT FUNCTION: PRESSURE SWITCH TRIP ..................... 4-20
4.4.14 DIGITAL INPUT FUNCTION: VIBRATION SWITCH ALARM.................. 4-20
4.4.15 DIGITAL INPUT FUNCTION: VIBRATION SWITCH TRIP...................... 4-20
4.4.16 DIGITAL INPUT FUNCTION: DIGITAL COUNTER................................. 4-21
a FUNCTION .............................................................................................. 4-21
b EXAMPLE................................................................................................ 4-21
4.4.17 DIGITAL INPUT FUNCTION: TACHOMETER ........................................ 4-22
a FUNCTION .............................................................................................. 4-22
b EXAMPLE................................................................................................ 4-22
4.4.18 DIGITAL INPUT FUNCTION: GENERAL SWITCH A-D.......................... 4-23
4.4.19 DIGITAL INPUT FUNCTION: CAPTURE TRACE ................................... 4-23
4.4.20 DIGITAL INPUT FUNCTION: SIMULATE PRE-FAULT .......................... 4-23
4.4.21 DIGITAL INPUT FUNCTION: SIMULATE FAULT .................................. 4-23
4.4.22 DIGITAL INPUT FUNCTION: SIMULATE PRE-FAULT…FAULT ........... 4-23
4.5 S4 OUTPUT RELAYS
4.5.1 DESCRIPTION ........................................................................................ 4-24