SECTION 4
OPERATION
36
4.3.2 VOLTAGE ENTRY
In MANUAL MODE, to change voltage from any meter display, light the Va, Vb, Vc LEDs by pressing those
keys. Any single key, or combination of keys may be activated.
Pressing an ARROW key (
︿
or
﹀
) 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 most recently entered voltage.
For example to change to 125 volts, light Va, Vb and Vc LEDs as desired by pressing the keys. Enter
125
and press
EXECUTE
. The Power Source should now be generating 125 volts.
V/I METER: ENTRY: 125.0
FREQ=60.00 Va=125.0 Vb=125.0 Vc=125.0
SENSE=INT Vab=216.5 Vbc=216.5 Vca=216.5
MANUAL MODE Ia=00.0 Ib=00.0 Ic=00.0
4.3.3 FREQUENCY CONTROL
In MANUAL MODE, to change frequency from any meter display, light the F LED by pressing that key.
Pressing an ARROW key (
︿
or
﹀
) 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 most recently entered frequency.
For example to change to 60.43 Hz. light the F LED: enter
60.43
and press
EXECUTE
. The Power Source
should now be generating 60.43 Hz..
V/I METER: ENTRY: 60.43
FREQ=60.43 Va=120.0 Vb=120.0 Vc=120.0
SENSE=INT Vab=208.0 Vbc=208.0 Vca=208.0
MANUAL MODE Ia=00.0 Ib=00.0 Ic=00.0
4.4
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. If any value is changed from the program setting, the indication will show
MANUAL MODE.
