TOC–II 745 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
SOLID STATE TRIP OUTPUT ................................................................................................3-17
A
NALOG OUTPUTS ..............................................................................................................3-17
RS485/RS422 C
OMMUNICATIONS ................................................................................ 3-17
RS232 F
RONT PANEL PROGRAM PORT .......................................................................... 3-19
IRIG-B .................................................................................................................................. 3-20
D
IELECTRIC STRENGTH ....................................................................................................... 3-20
4: INTERFACES HARDWARE INTERFACE ................................................................................................................ 4-1
F
RONT PANEL ......................................................................................................................4-1
D
ISPLAY ................................................................................................................................. 4-2
LED
S ..................................................................................................................................... 4-2
LED I
NDICATORS .................................................................................................................4-2
P
ROGRAM PORT ................................................................................................................... 4-4
K
EYPAD ................................................................................................................................. 4-4
S
ETPOINT ENTRY .................................................................................................................. 4-5
D
IAGNOSTIC MESSAGES ..................................................................................................... 4-7
F
LASH MESSAGES ................................................................................................................ 4-7
ENERVISTA SOFTWARE INTERFACE .........................................................................................4-8
O
VERVIEW ............................................................................................................................ 4-8
H
ARDWARE ...........................................................................................................................4-8
I
NSTALLING THE ENERVISTA 745 SETUP SOFTWARE .................................................... 4-10
CONNECTING ENERVISTA 745 SETUP TO THE RELAY ......................................................4-13
C
ONFIGURING SERIAL COMMUNICATIONS ........................................................................4-13
U
SING THE QUICK CONNECT FEATURE ............................................................................ 4-15
C
ONFIGURING ETHERNET COMMUNICATIONS .................................................................4-15
C
ONNECTING TO THE RELAY .............................................................................................. 4-17
WORKING WITH SETPOINTS AND SETPOINT FILES ........................................................... 4-19
E
NGAGING A DEVICE ........................................................................................................... 4-19
E
NTERING SETPOINTS .........................................................................................................4-19
F
ILE SUPPORT ...................................................................................................................... 4-21
U
SING SETPOINTS FILES ..................................................................................................... 4-21
UPGRADING RELAY FIRMWARE ................................................................................................. 4-27
D
ESCRIPTION ........................................................................................................................ 4-27
S
AVING SETPOINTS TO A FILE ............................................................................................4-27
L
OADING NEW FIRMWARE ................................................................................................. 4-27
ADVANCED ENERVISTA 745 SETUP FEATURES ...................................................................4-30
T
RIGGERED EVENTS .............................................................................................................4-30
W
AVEFORM CAPTURE (TRACE MEMORY) .......................................................................... 4-30
T
RENDING (DATA LOGGER) .................................................................................................4-32
E
VENT RECORDER ................................................................................................................4-35
M
ODBUS USER MAP ........................................................................................................... 4-36
V
IEWING ACTUAL VALUES .................................................................................................. 4-37
USING ENERVISTA VIEWPOINT WITH THE 745 ...................................................................4-40
P
LUG AND PLAY EXAMPLE .................................................................................................4-40
5: SETPOINTS OVERVIEW ...........................................................................................................................................5-1
S
ETPOINT MESSAGE MAP ................................................................................................... 5-1
S
ETPOINT ENTRY ..................................................................................................................5-4
S
ETPOINT WRITE ACCESS ................................................................................................... 5-4
AUTO-CONFIGURATION ................................................................................................................ 5-6
I
NTRODUCTION ..................................................................................................................... 5-6
D
YNAMIC CT RATIO MISMATCH CORRECTION ................................................................ 5-6
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