Instruction manual

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3.6. OUTPUT MEASUREMENT
Seven measurement screens display the output voltage, current, power, apparent power,
power factor phase and frequency. The phase A, B and C output values are shown
simultaneously for 3-phase systems.
While viewing any measurement screen, except ELT, any other measurement screen may be
displayed by repeatedly depressing either the MON or PRG key. The screen may also be
displayed by entering its equivalent screen number followed by depressing the ENT key.
Refer to Table 3-6 for all measurement screen numbers.
3.6.1. VOLTAGE (VLT=21)
The voltage screen displays the actual TRMS output voltage with 0.1 volt resolution. This
voltage is the voltage at the External Sense connector of the AC Power System. To access
the voltage screen, depress the keys:
21 ENT
3.6.2. OUTPUT FREQUENCY (FQM=26)
This screen is accessed by its screen number, 26. It displays the output frequency with a
resolution of 0.01 Hz, 0.1 Hz or 1 Hz up to 99.99, 99.99 or 1200 Hz, respectively.
3.6.3. OUTPUT PHASE ANGLE (PZM=27)
This screen is accessed by its screen number, 27. It displays phase A relative to an external
synchronizing input and phase B and C relative to phase A. The resolution is 0.1 degree.
3.6.4. OUTPUT CURRENT (CUR=22)
The current screen displays the actual TRMS load current in amps.
3.6.5. POWER (PWR=23)
The power screen displays the actual true power, in kilowatts, delivered to the load.