Siemens 9330 User Manual
9300 Series User’s Guide
Default Front Panel Display Screens
Chapter 2 - Using The Front Panel
Page 25
Numeric values are displayed in base units; voltages are displayed in volts, while
current is displayed in amps. The following values, however, are displayed in kilo
units rather than base units since kilo is the most frequently used value range:
current is displayed in amps. The following values, however, are displayed in kilo
units rather than base units since kilo is the most frequently used value range:
kW
kVA
kVAR
When viewing these parameters with the front panel, remember that the values are
already multiplied by 1000. For example, the reading below indicates
120,000 kilowatts, not 120,000 watts.
already multiplied by 1000. For example, the reading below indicates
120,000 kilowatts, not 120,000 watts.
INVLD and N/A Messages
If the front panel is unable to read a numeric or status value from the meter, it will
display either
display either
INVLD
or
N/A
in place of the value.
INVLD
indicates that the value
received cannot be displayed because it is too large (above 9G999).
N/A
appears if
the register is not available.
Default Front Panel Display Screens
The meter’s eight default data displays are as follows:
kW total
120K0
Display 1 (kWh net)
Net Energy
Display 5 (Power)
Total Power (true, reactive,
and apparent), Power Factor.
Display 2 (kWh swd / mx)
Present Interval and Maximum
Sliding Window Demand
Display 6 (Frequency)
Frequency
Display 3 (Volts)
Per-phase and average
line-to-line voltage
Display 7 (V-THD)
Per-phase Voltage
Total Harmonic Distortion