Chroma 61705 - MAIN PAGE (Output Setting and Measurement)

Programmable AC Source 61705 User’s Manual
3-4
3.3 MAIN PAGE (Output Setting and Measurement)
When users turn on the AC Source, the display shows the MAIN PAGE after self-tests. The
upper line of display shows the output settings. The state of default output settings can be
set on POWER ON STATUS in CONF functional list (see 3.6.4). The lower lines show the
measurements of AC Source output, see the following.
Press SHIFT, then  or  to change to next page as shown below.
If the parameter of V_SET of OUTPUT Functional list is INDIVIDUAL (see 3.7.1), the display
will show MAIN PAGE as below.
On the upper right of display, the letter “L” shows the status of RANGE (see 3.5.1). Here
lists the definition of letters:
L : 150V RANGE
H : 300V RANGE
The definitions of output setting parameters are:
Vac
:
It is the AC composition of output voltage in Volts.
Freq
:
It is the output frequency in Hertz.
When Vdc is set (see 3.5.3), the output is the combination of Vac and
Vdc. However, the combination of peak voltage cannot exceed the limit of
each range (150V RANGE: 212.1V, 300V RANGE: 424.2V). If it
happens, the output voltage will quit to 0V automatically, and go to the
protection condition.
Vac = 0.0_ H
Freq = 50.00 Pt = 0.0
Vrms Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00

I rms Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00

Vac = 0.0_ H
Freq = 50.00 Pt = 0.0
P Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00

PF Φ1 = 0.000 Φ2 = 0.000 Φ3 = 0.000

Vac1 = 0.0_ Vac2 = 0.0 Vac3 = 0.0 H
Freq = 50.00 Pt = 0.0
Vrms Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00

I rms Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00
