AMETEK CW-P - Manual (Page 54)

Programming Elgar CW-P Series
4-2 Operation Manual
4.1.1 VOLTAGE/POWER Section
To change the voltage range from High to Low or vice-versa, press the V RANGE
button after pressing PROGRAM. The output relay will open (if it was closed) and the
voltage will be set to 0. The unit will remain in program voltage mode to allow
reprogramming of the voltage.
Change Voltage Range
Press the left PROGRAM button repeatedly until the VOLTS LED is illuminated. Rotate
the left knob until the display reads the voltage that is desired. The output will change to
source this displayed voltage.
Program Output Voltage Setpoint
Press the left PROGRAM button repeatedly until the OVP LED is illuminated. Rotate
the left knob until the display reads the over-voltage setpoint that is desired. The output
terminals will be protected for overvoltage sensed at or above this displayed voltage.
Program Overvoltage Setpoint
4.1.2 CURRENT/FREQUENCY Section
Press the right PROGRAM button repeatedly until the AMPS LED is illuminated. Rotate
the right knob until the display reads the current limit setpoint that is desired. The output
terminals will foldback or shutdown (user-selectable) at or above the displayed value.
See Section
Program Current Limit
5.3.3.
Press the right PROGRAM button repeatedly until the Freq LED is illuminated. Rotate
the right knob until the display reads the frequency setpoint that is desired. The output
terminals will source AC at the displayed frequency setpoint.
Program Frequency
4.2 Measurement Operations
4.2.1 Supply Measurements on the Left Display
To change which item is displayed at measure time, press MEASURE repeatedly until
the desired LED is illuminated.
When the left MEASURE and the VOLTS LEDs are illuminated, the output voltage is
displayed on the left display.
Measured Output Voltage