Chapter 4 EPM3000P Overview
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| ph |
| AC VOLTS |
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| A B C | A B C |
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| I I I | I I I |
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| N N N B C A |
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| i000 |
| AC AMPS |
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| A B C N |
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| MAX MIN |
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| LM1 | LM2 |
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| MAX/MIN | VOLTS |
| AMPS | PHASE |
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| LIMITS | PROG |
| NEXT |
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| AC VOLTS |
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| A B C | A B C |
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| I I I | I I I |
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| N N N B C A |
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| 0 |
| AC AMPS |
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| A B C N |
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| MAX MIN |
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| LM1 | LM2 |
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| MAX/MIN | VOLTS | AMPS | PHASE |
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| LIMITS | PROG | NEXT |
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Step 1: | Step 2: |
a. Press AMPS and PHASE/NEXT simultaneously to | a. Press PHASE/NEXT to select zero. |
access the display. |
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NOTE: PH INDICATES BOTH VOLTAGE PHASE REVERSALS |
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AND VOLTAGE PHASE IMBALANCES. |
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_ | __ N N N B C A |
_ | AC VOLTS |
A B C A B C | |
_____ ___ | |
| I I I I I I |
| AC AMPS |
| A B C N |
MAX MIN | LM1 LM2 | |||||
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MAX/MIN | VOLTS | AMPS | PHASE | ||
LIMITS | PROG | NEXT | |||
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ÖUpper display indicates a Voltage Phase Reversal of B and C.
AC VOLTS
i00.0 AI BI CI AI BI CI N N N B C A
AC AMPS
A B C N
MAX MIN |
| LM1 LM2 | ||||
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MAX/MIN | VOLTS | AMPS | PHASE | ||
LIMITS | PROG | NEXT | |||
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ÖUpper display indicates a Voltage Phase Imbalance. Limit has been exceeded.
In the event Voltage Phase Reversal and Voltage Phase Imbalance occur simultaneously, the display alternates between the incorrect phase sequence and the exceeded limit percentage. After six seconds the display returns to the normal operating mode.
ACCESS MODE
Sections 4.6, 4.7 and 4.8 allow the user to access specific operation tasks (see table below).
ACCESS | OPERATION |
1 | Print Operating Data |
2 | Print Programming Data |
3 | Enter Programming Mode (see Programming Manual) |
4 | LED Test |
NOTE: PRINT COMMANDS 1 AND 2 ARE ONLY AVAILABLE IF ENABLED IN THE PROGRAMMING MODE AND ARE NOT RECOMMENDED WHEN USING THE MULITMETER CONNECTION RS485.
4.5PRINTING OPERATING DATA FROM OPERATING MODE
NOTE: THIS FUNCTION APPLIES ONLY IF A SERIAL PRINTER IS CONNECTED TO THE DMVA 100 VIA AN RS232C COMMUNICATION CONVERTER.
This function sends the data to a serial printer. This allows hard copy of the instantaneous and max/min data of all the functions to compile without manually copying the data.
16
GE Industrial Systems