Chroma 61705 - Local Operation; Local Operation Overview

Local Operation
3-1
3. Local Operation
3.1 Introduction
The AC Source can be configured to operate in local or remote mode. The operation in
remote mode through a remote GPIB controller or RS-232C is described in Chapter 8. In
this section the operation in local mode via keypad on the front panel for data entry and test is
described. The AC Source is configured for local operation when it is turned on.
3.2 Operation through Keypad and RPG
The AC Source provides users a friendly programming interface using the keypad and RPG
(Rotary Pulse Generator) on the front panel. Each display of the LCD on the AC Source
represents an operational menu.
The command tree is shown in Figure 3-1. Before explaining each menu, the following
shows how to use keypad and RPG to set commands. When the power-on procedure is
finished (see 2.6), the display will show MAIN PAGE as 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.
Press ,  to move the cursor to choose an item. Use numeric and decimal keys or RPG
to set the value, and then press ENTER to confirm. Users can press PAGE/EXIT to change to
CHOICE PAGE as below. Or press PAGE/EXIT again to return to MAIN PAGE.
Vac1 = 0.0_ Vac2 = 0.0 Vac3 = 0.0 H
Freq = 60.00 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 = 60.00 Pt = 0.0
Vrms Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00

I rms
Φ1 = 0.00 Φ2 = 0.00 Φ3 = 0.00

PAGE CHOICE = 1_
1. SETUP 2.CONF 3.OUTPUT 4. MANUAL CALI
5. LIST 6. PULSE 7. STEP 8. INTERHAR