GE EPM 5200 Accessing the LM1/LM2 Set Limits, To view the setup of the LM1/LM2 set limits

CHAPTER 5: OVERVIEW ACCESSING THE LM1/LM2 SET LIMITS

5.8Accessing the LM1/LM2 Set Limits

The EPM 5300P has two manual set limits which monitor the instantaneous readings and warn the user of any abnormal conditions. Each limit detects readings either above or below a set level. The EPM 5200P does not have this feature.

SET LIMITS: Point when the relay changes position, if the EPM 5300P is equipped with the

Relay Option (Suffix -NL).

If a limit is exceeded, only the annunciator for LM1 and/or LM2 flash.

To view the setup of the LM1/LM2 set limits:

ZPress MAX/MIN/LIMITS 2 times. to view the LM1 set limit momentarily.

ZPress MAX/MIN/LIMITS 3 times to view the LM2 set limit momentarily.

To locate readings that exceeded Limit 1:

ZPress MAX/MIN/LIMIT 3 times

ZPress PHASE/NEXT.

The display blanks, the middle display indicates L1, and annunciators for parameters that exceeded Limit 1 illuminate.

To locate readings that exceeded Limit 2:

Zpress MAX/MIN/LIMIT 4 times

Zpress PHASE/NEXT.

The display blanks, the middle display indicates L2, and annunciators for parameters that exceeded Limit 2 illuminate.

MAX

MIN

LM1 LM2

AC VOLTS

A B C A B C N N N B C A

AC AMPS

A B C N

			POWER
			PF
			KW
			KVA
KVAH	KWH	FREQ	KVAR
MAX/MIN	VOLTS AMPS	POWER	PHASE
LIMITS			NEXT

To access the set limit,

Zpress MAX/MIN/LIMITS

•3 times for LM1

•4 times for LM2

EPM 5300 SERIES ADVANCED POWER METERS – INSTRUCTION MANUAL 5–39