INDEX
T35 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL iii
Control pushbuttons
FlexLogic operands .......................................................................5-179
logic diagram ...................................................................................5-124
settings ...............................................................................................5-123
specifications ......................................................................................2-21
Convert device settings ....................................................................10-5
Copy of Copy of ....................................................................................10-7
Copy settings for upgrading ..........................................................10-5
Copy settings to other device .......................................................10-7
Counters
actual values ......................................................................................... 6-6
settings ...............................................................................................5-237
targets ......................................................................................................7-5
CPU module diagram ........................................................................3-11
CPU, new types T, U, V ....................................................................10-15
CRC alarm .............................................................................................5-138
Critical failure relay specifications .............................................2-26
CSA certification ...................................................................................2-32
CT bank settings ................................................................................5-142
CT failure
FlexLogic operands .......................................................................5-180
logic diagram ...................................................................................5-244
settings ...............................................................................................5-243
CT inputs ...........................................................................3-14, 5-6, 5-142
CT wiring ...................................................................................................3-15
Current bank .......................................................................................5-142
Current metering actual values ..................................................6-17
Curves
definite time .....................................................................................5-213
FlexCurves ..........................................................................5-169, 5-213
IAC .........................................................................................................5-211
IEC .........................................................................................................5-210
IEEE .......................................................................................................5-208
types ....................................................................................................5-208
Cutout, panel ...................................................................................3-2, 3-5
CyberSentry
FlexLogic operands .......................................................................5-179
installation ...............................................................................3-66, 5-23
security commands ........................................................................... 7-4
security overview ................................................................................2-4
software options ...............................................................................2-30
specifications ......................................................................................2-30
system logs ..........................................................................................5-24
D
D400 connection ..................................................................................3-67
Dark graphical front panel .............................................................5-30
Data logger
actual values .......................................................................................6-24
clearing ........................................................................................5-40, 7-2
settings ...............................................................................................5-117
specifications ......................................................................................2-22
Data, reading values ............................................................................6-1
Dataset member is empty message ........................................5-67
Date
set ....................................................................................5-27, 5-109, 7-3
DCmA inputs ..........................................................................................6-22
actual values ......................................................................................6-22
FlexAnalogs .........................................................................................A-12
settings ...............................................................................................5-261
specifications .....................................................................................2-24
DCmA outputs
description ........................................................................................... 3-27
settings ...............................................................................................5-263
specifications .....................................................................................2-27
Decommission ....................................................................................10-29
Default password ................................................................................5-13
Default settings ........................................................................10-7, 10-8
Definite time curve ...........................................................................5-213
Delete files and records .....................................................5-39, 10-29
Deploy ...........................................................................................................8-1
Deploy settings .....................................................................................10-7
Device authentication ......................................................................5-15
Device Connectivity Report in Engineer .................................4-78
Device information files ..........................................................1-2, 4-78
Device overview ...................................................................................10-1
Device setup .......................................................................................... 3-62
Diagnostic alarm error ........................................................................7-7
Diagnostic failure error .......................................................................7-7
Dielectric strength ..............................................................................3-13
Differential
actual values ......................................................................................6-16
calculations .......................................................................................5-200
characteristics .................................................................................5-201
instantaneous logic diagram ...................................................5-205
instantaneous settings ................................................................5-205
logic diagram ...................................................................................5-204
percent ................................................................................................5-199
settings ...............................................................................................5-199
transformer .........................................................5-150, 5-157, 5-199
Digital counters
actual values .........................................................................................6-6
FlexLogic operands .......................................................................5-180
logic diagram ...................................................................................5-239
settings ...............................................................................................5-237
Digital elements
application example .....................................................................5-235
FlexLogic operands .......................................................................5-180
logic diagram ...................................................................................5-234
settings ...............................................................................................5-233
Digital outputs
see Contact outputs
Dimensions .......................................................................................3-2, 3-5
Direct devices
settings ...............................................................................................5-255
status ........................................................................................................6-9
Direct I/O
application example .....................................................................5-256
configuration examples ..............................................................5-134
settings ...............................................................................................5-255