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4-4
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IB02602002E
MP-4000
Table 4.1 Motor State (Default Mode) Display.
Display
Complete help Message
Description
READY--1
READY TO START MOTOR, SINGLE
PHASE TEST MODE
WaRNING
MP-4000 has been set to 1 PHASE for bench testing only. Will not
protect a 3-phase motor. Change setting P13L1 to 3 PHASE for
normal motor protection.
READY--3
READY TO START MOTOR, THREE
PHASE TEST MODE
Motor is stopped and MP-4000 is ready for a start, 3-phase mode.
RUN
MOTOR IS RUNNING
Motor is running, as indicated by phase currents.
START
ATTEMPTING TO START MOTOR
Motor is starting, and has not yet reached transition to RUN as
defined by User settings.
DISARMED
WARNING RELAY IS DISARMED
AND CAN NOT TRIP
WaRNING
Protection functions have been blocked from operating the trip relay
by User setting P12L18. MOTOR IS UNPROTECTED. This mode
of operation is for commissioning in a critical process only. Refer to
Subsction 5.12.18.
ABKSP XX
ANTI-BACKSPIN ACTIVE, REMAIN-
ING MINUTES ACTIVE SHOWN
The motor is stopped, and the trip contact has been opened to pre-
vent restarting until the anti-backspin time delay has expired. XX is
the remaining minutes before restarting is allowed.
ILLEGAL
AN ILLEGAL REQUEST WAS MADE
Response to request for an action that the relay cannot perform.
Setpoints were not properly stored. Reprogram the unit and save
settings.
Table 4-2. Monitor Mode Display.
SUB-
MENU
LINE
DISPLAY
COMPLETE HELP MESSAGE
DESCRIPTION
MONITOR REAL TIME VALUES
Monitor mode.
MONT I
REAL TIME DATA FROM CURRENT MEASUREMENTS
Current monitoring data follows.
1
IAV XXX
AVERAGE CURRENT OF THE THREE PHASES
Average RMS current of 3-phase currents in amps.
2
IA XXX
PHASE A CURRENT IN AMPS
Actual ac line motor RMS current.
3
IB XXX
PHASE B CURRENT IN AMPS
Actual ac line motor RMS current.
4
IC XXX
PHASE C CURRENT IN AMPS
Actual ac line motor RMS current.
5
IG XXX
GROUND FAULT CURRENT IN AMPS
Actual ground current.
6
%IA XXX
PHASE A CURRENT AS A PERCENT OF FULL LOAD AMPS
Percentage of actual monitored current in amps.
7
%IB XXX
PHASE B CURRENT AS A PERCENT OF FULL LOAD AMPS
Percentage of actual monitored current in amps.
8
%IC XXX
PHASE C CURRENT AS A PERCENT OF FULL LOAD AMPS
Percentage of actual monitored current in amps.
9
%UB XXX
PHASE UNBALANCE - IF POSITIVE THE RATIO OF NEGATIVE
TO POSITIVE SEQUENCE CURRENT - IF NEGATIVE THE
INVERSE
Ratio of negative sequence current to positive
sequence current in percent. If a phase reversal
exists, the ratio is inverted and a negative sign is displayed.
MONT
RTD
REAL TIME DATA FROM RTD MODULE
RTD monitoring data follows. (Page only visible
when URTD communicates with MP-4000.)
1
WT1 XXX
WINDING TEMP 1 IN DEGREES F or C
RTD reading - terminals 1, 2, 3.
2
WT2 XXX
WINDING TEMP 2 IN DEGREES F or C
RTD reading - terminals 4, 5, 6.
3
WT3 XXX
WINDING TEMP 3 IN DEGREES F or C
RTD reading - terminals 7, 8, 9.
4
WT4 XXX
WINDING TEMP 4 IN DEGREES F or C
RTD reading - terminals 10, 11, 12.
5
WT5 XXX
WINDING TEMP 5 IN DEGREES F or C
RTD reading - terminals 13, 14, 15.
6
WT6 XXX
WINDING TEMP 6 IN DEGREES F or C
RTD reading - terminals 17, 18, 19.
7
MT1 XXXX
MOTOR BEARING TEMP 1 IN DEGREES
F or C
RTD reading - terminals 20, 21, 22.
8
MT2 XXXX
MOTOR BEARING TEMP 2 IN DEGREES
F or C
RTD reading - terminals 23, 24, 25.
9
LT1 XXXX
LOAD BEARING TEMP 1 IN DEGREES
F or C
RTD reading - terminals 26, 27, 28.
Summary of Contents for MP-4000
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