4.2.4  PROGRAM Menu 
   
Figure 4-8: PROGRAM Menu 
The PROGRAM menu is shown in Figure 4-8. It can be reached in one of two ways: 
1.  by selecting the PROGRAM entry in the MENU screen and pressing the ENTER key 
2.  by pressing the PROG key in the FUNCTION keypad 
The PROGRAM menu is used to change output parameters. The most commonly used 
parameters are all located in PROGRAM 1. The PREVIOUS SCREEN entry, when selected, will 
return the user to the most recently selected menu. This is normally the MENU screen unless 
the PROGRAM menu was selected using the PROG key on the FUNCTION keypad. Less 
frequently used parameters are located in PROGRAM 2, which can be reached from the 
PROGRAM 1 screen using the MORE selection, or by pressing the PROGRAM key twice. 
The following choices are available in the PROGRAM menus: 
Entry  Description   
PROGRAM 1 
VOLTAGE  Programs the output voltage in Vrms while in AC mode or 
absolute voltage when in DC mode. In DC mode, negative 
values can be entered. 
FREQ  Programs the output frequency when in AC mode. If the unit is 
in DC mode, the value for FREQ will be set to DC and cannot 
be changed until AC mode is selected. When in AC mode, the 
frequency can be changed from 16 Hz to 500 Hz. Values 
entered that fall outside this range will generate a -200 RANGE 
ERROR and will not be accepted. 
VOLT RANGE  Selects 150V, 300V or optional 400V range in AC mode and 
200V or 400V range in DC mode. The actual range values may 
be different depending on the configuration. The value of this 
field can only be changed with the shuttle or the +/- key. 
CURR LIMIT  Sets the current limit value for the current detection system. 
When the load current value exceeds the set current limit, a 
fault condition is generated. The actual response of the AC 
Source to a current limit fault is determined by the protection 
mode selected in the CONFIGURATION menu. (CC = Constant 
Current, CV = Constant Voltage).