GE 745 - 6.3.6 Demand; 6.3.6.1 Main Menu; 6.3.6.2 Demand Data Clear

CHAPTER 6: ACTUAL VALUES A2 METERING
745 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL 6–13
6.3.6 Demand
6.3.6.1 Main Menu
PATH: ACTUAL VALUES
 A2 METERING  DEMAND
Current demand is measured on each phase of each monitored winding. These
parameters can be monitored to reduce supplier demand penalties or for statistical
metering purposes. The calculated demand is based on the
S2 SYSTEM SETUP  DEMAND
METERING
 CURRENT DEMAND METER TYPE setpoint value. For each quantity, the 745
displays the demand over the most recent demand time interval, the maximum demand
since the last date that the demand data was reset, and the time and date stamp of this
maximum value.
6.3.6.2 Demand Data Clear
PATH: ACTUAL VALUES
 A2 METERING  DEMAND  DEMAND DATA CLEAR
To clear all maximum demand data, set CLEAR MAX DEMAND DATA to “Yes”. The last time
that the demand data were cleared is also displayed. If the date has never been
programmed, the default values shown above appear.
 DEMAND []  DEMAND DATA []
CLEAR
See page 6–13
MESSAGE
 W1 CURRENT []
DEMAND
See page 6–14
MESSAGE
 W2 CURRENT []
DEMAND
See page 6–14
MESSAGE
 W3 CURRENT []
DEMAND
See page 6–14
 DEMAND DATA []
CLEAR
CLEAR MAX DEMAND
DATA: No
MESSAGE
DATE OF LAST CLEAR:
Jan 01 1996
MESSAGE
TIME OF LAST CLEAR:
00:00:00.000