California Instruments 2001RP, User And Programming Manual

Page: 39 / 130

User and Programming Manual - Rev N
SELECT The SELECT button selects the function of the right Shuttle
knob and the LCD display. The Shuttle will control the
output frequency and the display will show the program
frequency value when the mode selection is frequency.
The Shuttle knob will program the current limit and the
display will show its value in the current mode. The display
will revert back to showing the measured current after 3
seconds from the last movement of the shuttle.
The SELECT button also allows selection of the desired
measurement function readout. Available selections are:
•
Current (Also puts the shuttle in Current Limit set mode)
•
Peak Current
•
Power
•
Power Factor
Measurements are updated 4 times per second. The
display mode is indicated by the LED’s above the LCD
display. Note that voltage measurements are available
through the Voltage LCD.
(CAL) There is a switch behind this hole in the front panel. When
the switch is depressed with the proper tool, the PF
indicator will illuminate to indicate the calibration mode has
been selected. The table below shows the calibration mode
LED indications after the (CAL) button is depressed.
CALIBRATE
INDICATORS
ILLUMINATED
Output voltage PF only
Voltage measurement PF and FREQ
Current measurement PF and IRMS
Peak current measurement PF and IPK
Power measurement PF and PWR
4.1.5 LCD Displays
Settings and measurements are shown on two 4 digit, 7 segment displays. The voltage
display shows the programmed voltage as the user turns the left knob. After releasing the
knob for about 3 seconds, this display reverts back to displaying the measured output
voltage. The right hand LCD display is a multi purpose display. For setup purposes, it
displays either Frequency or Current limit settings. After about 3 seconds on inactivity, this
display switches to the selected measurement parameter. The SELECT button will define
the operating mode or the selected measurement parameter for the right hand display.
30 April 2007 2001RP