Voltage Entry; Frequency Control; Program Operate Mode - Pacific UPC-32 Operation Manual

4.3.2 VOLTAGE ENTRY

To achieve MANUAL MODE and change voltage, from any meter display light the Va, Vb, Vc LEDs by
pressing those keys.
Pressing an ARROW key causes selected voltages to slew up or down. Entering a number then
pressing EXECUTE causes selected voltages to change to new values. The upper right corner of the
display shows the last entered voltage.
For example to change to 125 volts, light Va, Vb and Vc LEDs as desired by pressing their keys. Enter
125 and press EXECUTE. The Power Source should now be generating 125 volts.
V/I METER:
FREQ=60.00
SENSE=INT
MANUAL MODE Ia=00.0

4.3.3 FREQUENCY CONTROL

To achieve MANUAL MODE and change frequency, from any meter display light the F LED by pressing
that key.
Pressing an ARROW key causes the frequency to slew up or down. Entering a number then pressing
EXECUTE causes the frequency to change to the new value. The upper right corner of the display
shows the last entered frequency.
For example to change to 60.50 Hz. light the F LED: enter 60.50 and press EXECUTE. The Power
Source should now be generating 60.50 Hz..
V/I METER:
FREQ=60.50
SENSE=INT
MANUAL MODE Ia=00.0
4.4

PROGRAM OPERATE MODE

This section describes Program Operate Mode.
Program Operate Mode allows pre-stored program execution including transients.
When the V/I METER display is active the lower left corner will indicate the number of the PROGRAM
currently being executed.
ENTRY: 125.0
Va=125.0 Vb=125.0
Vab=216.5 Vbc=216.5 Vca=216.5
Ib=00.0
ENTRY: 60.50
Va=120.0 Vb=120.0
Vab=208.0 Vbc=208.0 Vca=208.0
Ib=00.0
41
SECTION 4
Vc=125.0
Ic=00.0
Vc=120.0
Ic=00.0
OPERATION