User Manual    California Instruments 
38  CSW Series 
MODE. Program CC. Using the PROGRAM screen set the output current limit value to 8 
amps.  The system should go into current limit at the program value.  Return the current 
value to 16.0 amps and press the output on/off button to turn the output off.  Disconnect the 
load.  
8.  Repeat steps 4 through 7 but set the output for the following: output voltage = 312 volts, 
output range = 230 volts, current limit = 8.0 amps.  For step 7, the current limit value can be 
set to 4 amps. 
9.  Repeat steps 4 through 8 for each of the three phases.  
 
In the unlikely event the power source does not pass the functional test, refer to the calibration 
procedure in Section 6 or call the Ametek customer service department for further assistance.