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CHAPTER 6
ENTERING THE PROGRAMMING MODE
6.1CHECKSUM ERROR - PROTECTIVE MECHANISM
If the control power is interrupted while in Programming Mode or the user does not fully exit, the meter enters a checksum mode. The display blanks, except for the max LED. Press PRINT/PROG for several seconds and the unit recovers. Follow the procedure to enter the Programming Mode to check program data, then exit.
6.2PASSWORD ENTRY
The EPM3000P is password protected. To enter the programming mode, key in the following password. The password is 555.
NOTE: THE METER WILL NOT STORE ANY PROGRAMMING UNLESS PROPERLY EXITED. (SEE CHAPTER 11 TO EXIT).
ENTERING THE PROGRAMMING MODE:
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| AC VOLTS | MAX | AC VOLTS |
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| AC VOLTS | ||||
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| A B C A B C | A B C A B C |
| 0. | A B C A B C | |||||
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| I | I I I I I |
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| I | I I | I I I | MIN | N N N B C A |
| I I I | I I I | ||
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| N N N B C A |
| N N N B C A | |||||||
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| LM1 |
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| 3 | AC AMPS | LM2 | 555 | AC AMPS |
| AC AMPS | ||||
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| A B C N |
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| A B C N |
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| A B C N | |||||
MAX |
| LM1 | LM2 |
| FREQUENCY | MIN |
| LM1 | LM2 | ||
MIN |
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| MAX |
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MAX/MIN | VOLTS | AMPS | ||
LIMITS | PROG | |||
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PHASE
NEXT
MAX/MIN |
LIMITS |
PROG |
VOLTS |
AMPS |
PHASE |
NEXT |
MAX/MIN | |
LIMITS | PROG |
VOLTS | AMPS |
PHASE |
NEXT |
Step 1: | Step 2: | Display blanks and PPP flashes in | |
a. Press PRINT/PROG until 3 | Digits begin scrolling in upper | ||
appears in lower display. | display. | upper display, confirming a correctly | |
b. Press PHASE/NEXT to select. | ⌦The password is 555. | entered password. | |
PPP is replaced by 0. and the | |||
c. 333 appears in lower display. | a. Press PHASE/NEXT each time 5 | ||
meter is now in the Programming | |||
| appears. | Mode, GROUP 0. | |
| The selected digits appear in |
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| lower display. |
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GE Industrial Systems