Eaton MP-4000, Instruction Bulletin For Installing, Operating, And Maintaining

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Page 4-2
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IB02602002E MP-4000
the new state flashes on the display for five seconds, and the display
returns to the value being monitored.
4.2 Monitor Mode
The Monitor mode displays real-time data as listed in Table 4.2.
For example, to view the motor bearing temperatures:
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Press the Monitor pushbutton; the display shows MONITOR
as listed at the top of Table 4.2.
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Press the Page up button once to advance to MONT I.
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Press the Page up button a second time to advance to
MONT RTD. As the table indicates, the motor bearing tem-
peratures are part of the MONT RTD page.
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Press the Line up button to advance to winding tempera
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ture 1.
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Press the Line up button six more times to advance to motor
bearing temperature 1. The display shows motor bearing
temperature 1 as MT1 XXXX, where XXXX is the actual
temperature.
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Press the Line up button again to advance to motor bearing
temperature 2.
NOTE:
Pressing the Line down button returns the display to the
previous Line, and pressing the Page down button returns the
display to the previous Page. The Value pushbuttons are not
used in the Monitor Mode.
4.3 View Setting and Program Mode
These modes display the same information, but the settings cannot be
changed in the View Setting mode.
4.3.1 View Setting Mode
Pressing the View Setting pushbutton only displays the programmed
settings listed in Table 4.3. The displays and help messages are the
same as in the Program mode.
4.3.2 Program Mode
The Program mode permits the User to change the settings. Table 4.3
is a guide for programming; it is also a setting record sheet. Section 5
contains a description of the Program mode.
4.4 history Mode
Pressing the History mode pushbutton displays the past history of the
motor as listed in Table 4.4.
For example, to view the number of under load trips and phase unbal
-
ance trips:
•
Press the History mode pushbutton; the display shows
HISTORY as listed at the top of Table 4.4.
•
Press the Page up button twice to advance to HIST TRP.
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Press the Line up button five times to advance to UL T XX,
where XX is the underload trip count since the last reset.
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Press the Value up button once to view the date of the last
reset, and a second time to view the time of the last reset.
Pressing the Value up button one more time returns the
display back to the underload trip count.
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Press the Line up button once to advance to UB T XX,
where XX is the number of phase unbalance trips since the
last reset.
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Repeatedly press the Value up button to cycle through the
date of reset, the time of reset, and the number of phase
unbalance trips.
4.5 log Mode
The Log mode displays a record of detected events that have hap-
pened to the motor. The following are considered events:
Start;
Stop;
Entering into Program mode;
Using the emergency override button;
Alarm condition; and
Trip condition.
Unlike the other modes, the Line column function order varies with the
number of events, since the actual event information is stored as it
happens. Table 4.5 lists examples of event information as a guide to
retrieving log information. Refer to the examples given for the History
mode in Section 4.4 on the use of the navigation buttons.
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