3–2 PQM POWER QUALITY METER – INSTRUCTION MANUAL
FRONT PANEL & DISPLAY CHAPTER 3: OPERATION
FIGURE 3–1: Front Panel
3.1.2 Display All messages are displayed in English on the 40-character liquid crystal display. This
display is visible under varied lighting conditions. When the keypad and display are not
actively being used, the screen displays a default status message. This message appears if
no key has been pressed for the time programmed in the
S1 PQM SETUP \ PREFERENCES \ DEFAULT MESSAGE TIME setpoint. Note that alarm
condition messages automatically override the default messages.
FIGURE 3–2: Display
STATUS COMMUNICATE RELAYS
VALUE
MESSAGE
ACTUAL
SETPOINT
RESET
STORE
SIMULATION
ALARM
SELF TEST
PROGRAM
TX2
TX1
RX2
RX1
AUX2
ALARM
AUX3
AUX1
PQM Power Quality Meter
g
Ia = 100 Ib = 102
Ic = 100 AMPS
Courtesy of NationalSwitchgear.com
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