GE 239 Instruction Manual page 153

Numerics
239PC
getting help ............................................................. 6-13
hardware configuration .............................................. 6-1
installation ................................................................ 6-2
introduction ............................................................... 6-1
loading setpoint files ................................................ 6-13
menus ....................................................................... 6-9
saving/printing setpoint files ..................................... 6-13
viewing actual values ............................................... 6-12
A
A1 STATUS ................................................................. 5-2
A2 METERING ............................................................. 5-6
A3 PRODUCT INFO ..................................................... 5-9
ACTUAL VALUES
A1 STATUS ............................................................... 5-2
A2 METERING .......................................................... 5-6
A3 PRODUCT INFO ................................................. 5-10
current ...................................................................... 5-6
general ..................................................................... 5-4
last trip data .............................................................. 5-4
message organization ................................................ 5-1
motor capacity ........................................................... 5-7
switch status ............................................................. 5-5
temperature .............................................................. 5-8
viewing ..................................................................... 5-1
viewing with 239PC ................................................. 6-12
ACTUAL VALUES PAGE 1 – STATUS .......................... 5-4
ACTUAL VALUES PAGE 2 – METERING ...................... 5-6
ACTUAL VALUES PAGE 3 – PRODUCT INFO .............. 5-9
ALARM ACTIVATION ................................................. 4-14
ALARM OPERATION ................................................. 4-14
ALARM RELAY .......................................................... 4-14
ALARMS
cause of alarm .......................................................... 5-4
serial communications failure ..................................... 4-6
thermal capacity used .............................................. 4-26
unbalance ............................................................... 4-26
ANALOG OUTPUT
description .............................................................. 2-11
range ........................................................................ 4-5
range assignment .................................................... 2-11
setpoints ................................................................... 4-5
type .......................................................................... 4-5
ANALOG OUTPUT RANGE .......................................... 4-5
ANALOG OUTPUT SIMULATION ................................ 4-40
ANALOG OUTPUT TEST ............................................. 8-6
ANALOG OUTPUT TYPE ............................................. 4-5
APPLICATIONS ........................................................... 1-5
AUTO RESET OVERLOAD TRIPS .............................. 4-21
AUXILIARY ACTIVATION ........................................... 4-14
AUXILIARY FUNCTION .............................................. 4-14
AUXILIARY OPERATION ........................................... 4-14
AUXILIARY RELAY .................................................... 4-14
B
BAUD RATE ................................................................ 4-6
GE Multilin
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INDEX
BLOCK DIAGRAM ....................................................... 8-9
BLOCK KEYPAD TRIP RESETS ................................... 4-5
BREAKER FAILURE ...................................................4-26
BRIGHTNESS ............................................................. 4-5
C
CALIBRATION DATE ..................................................5-10
CAUSE OF LAST TRIP ................................................ 5-4
CLEAR PRE-TRIP DATA .............................................. 4-6
CLEAR STATISTICS DATA .......................................... 4-6
COMMUNICATIONS
baud rate .................................................................. 4-6
data format ............................................................... 7-1
electrical interface ..................................................... 7-1
error checking ........................................................... 7-2
error responses ........................................................7-11
memory map ............................................................7-11
memory map data formats ........................................7-31
memory map information ..........................................7-11
modbus commands .................................................... 7-4
modbus protocol ........................................................ 7-1
overview ................................................................... 7-1
parity ........................................................................ 4-6
setpoints ................................................................... 4-6
slave address ............................................................ 4-6
timing ....................................................................... 7-4
user definable memory area ......................................7-11
COMMUNICATIONS SETUP ........................................ 6-1
CONTINUOUS PROTECTION FEATURES .................... 1-2
CONTROL POWER ...................................................... 2-5
testing ...................................................................... 8-7
CORE BALANCE GROUND CT INSTALLATION ............ 2-6
CT INPUTS ................................................................4-10
CT RATINGS ............................................................... 2-5
CURRENT ................................................................... 5-7
actual values ............................................................. 5-4
ground ................................................................5-5, 5-7
phase current values ................................................. 5-6
unbalance ................................................................. 5-7
CURRENT SIMULATION .............................................4-39
CURRENT UNBALANCE ........................................5-5, 5-7
CURVES ....................................................................4-22
D
DATA FRAME FORMAT ............................................... 7-1
DATA PACKET FORMAT ............................................. 7-2
DATA RATE ................................................................ 7-1
DEFAULT MESSAGE BRIGHTNESS ............................ 4-5
DEFAULT MESSAGE TIME .......................................... 4-4
DEFAULT MESSAGES
description ................................................................ 3-6
sequence .................................................................. 3-8
DEFAULTS .................................................................. 4-6
DIELECTRIC STRENGTH TESTING ................... 2-13, 2-14
DIMENSIONS .............................................................. 2-1
DISABLE STARTS ......................................................4-12
DISPLAY ..................................................................... 3-2
239 Motor Protection Relay i