GE M60 Instruction Manual page 493

Motor protection system
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INDEX
Traceability
data .........................................................................................................4-11
overview ................................................................................................4-10
rules .........................................................................................................4-12
view data ..............................................................................................4-12
Tracking frequency
.............................................................................6-20
Transducer I/O
actual values .......................................................................................6-21
settings ...............................................................................................5-272
specifications ......................................................................................2-24
wiring ......................................................................................................3-21
Trip bus
FlexLogic operands .......................................................................5-141
logic diagram ...................................................................................5-232
settings ...............................................................................................5-230
Trip LEDs
...................................................................................................5-93
Trouble indicator
.................................................................................... 7-5
Trouble LED
.............................................................................................3-41
Troubleshooting
error messages .................................................................................... 7-5
unit not programmed error ......................................................5-112
Two-speed motor
acceleration time ...........................................................................5-185
FlexLogic operands .......................................................................5-138
logic diagram ...................................................................................5-185
thermal model .................................................................................5-184
undercurrent ....................................................................................5-186
undercurrent logic diagram .....................................................5-187
TxGOOSE
settings ..................................................................................................5-47
U
UDP for TFTP
...........................................................................................5-73
UL certification
......................................................................................2-32
Unable to put relay in flash mode
Unauthorized access
commands ...........................................................................................5-27
resetting .................................................................................................. 7-2
Unbalance bias
..................................................................................5-159
Undercurrent
FlexLogic operands .......................................................................5-141
logic diagram ...................................................................................5-184
settings ...............................................................................................5-182
specifications ......................................................................................2-18
Underfrequency
FlexLogic operands .......................................................................5-141
logic diagram ...................................................................................5-239
settings ...............................................................................................5-239
specifications ......................................................................................2-19
testing ...................................................................................................... 8-1
Underpower
FlexLogic operands .......................................................................5-142
logic diagram ...................................................................................5-196
settings ...............................................................................................5-194
specifications ......................................................................................2-18
M60 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
................................................ 9-4
Undervoltage
auxiliary ................................................................................................ 2-18
characteristics .................................................................................5-223
phase .......................................................................................2-18, 5-224
settings ...............................................................................................5-224
Unexpected restart error
...................................................................7-8
Uninstall
.................................................................................................... 9-12
Unit not programmed
....................................................................5-112
Unit not programmed message
Unpacking the relay
.............................................................................3-1
Unreturned messages alarm
Updates
firmware ..................................................................................................9-4
firmware version error ......................................................................9-5
instruction manual .............................................................................3-1
order code ..............................................................................................7-3
software ..................................................................................................9-5
URS settings file
..........................................................................5-44, 9-2
User accounts
add .......................................................................................................... 5-13
authentication by device or server .......................................... 5-15
passwords for settings and commands ......................4-27, 5-9
User-definable displays
example ..............................................................................................5-103
invoking and scrolling ..................................................................5-102
settings ...............................................................................................5-102
specifications ..................................................................................... 2-21
User-programmable fault report
actual values ...................................................................................... 6-22
clearing ........................................................................................5-27, 7-2
settings ................................................................................................. 5-86
User-programmable LEDs
custom labels ..................................................................................... 4-20
defaults ................................................................................................. 4-20
settings ................................................................................................. 5-93
specifications ..................................................................................... 2-21
User-programmable pushbuttons
FlexLogic operands .......................................................................5-144
logic diagrams .................................................................................5-100
settings ................................................................................................. 5-96
specifications ..................................................................................... 2-22
User-programmable self-tests
settings ................................................................................................. 5-94
V
VAR hour
actual values ...................................................................................... 6-19
specifications ..................................................................................... 2-23
Vibration testing specifications
Virtual inputs
actual values .........................................................................................6-4
commands .............................................................................................7-2
FlexLogic operands .......................................................................5-142
logic diagram ...................................................................................5-262
settings ...............................................................................................5-262
....................................................7-6
.....................................................5-110
.................................................. 2-31
xi

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