AMETEK 2001RP - Manual (Page 54)

User and Programming Manual - Rev R
44 2001RP
6.2 Selecting Calibration Mode
The 2001RP can be placed in calibration mode (CAL mode) by depressing the recessed CAL
button located on the front panel using a pen or similar pointed object. Depressing this
button for a brief moment will place the 2001RP in CAL mode, indicated by the illumination of
the PF LED. While in CAL mode, the front panel controls are used to adjust the various
calibration parameters. Both controls and status indicators take on different functions while
the unit is in CAL mode. The SELECT button is used to select the various measurement
parameters that can be calibrated in this mode. The following status indications are in effect
while in CAL mode:
Status LED CAL mode * (PF LED illuminated) Normal operating mode *
FREQ Indicates voltage measurement
calibration is selected.
If this LED is not lit while in CAL
mode, the Output Voltage
calibration mode is selected. Indicates frequency setting or
measurement is displayed on right
LCD.
I RMS Indicates current measurement
calibration is selected. Indicates current limit setting or
current measurement is displayed
on right LCD.
I PK Indicates peak current
measurement calibration is
selected. Indicates peak current
measurement is displayed on right
LCD.
PWR Indicates power measurement
calibration is selected. Indicates power measurement is
displayed on right LCD.
PF Indicates 2001RP unit is in
calibration mode. Indicates power factor
measurement is displayed on right
LCD.
Table 6-2: CAL Mode Status LED Indicators
* Some measurement functions are optional and may not be available. The calibration mode
will only select measurement calibration for measurement functions that are installed.
Note that in normal mode of operation, at no time more than one of the measurement mode
selection LED’s are lit at the same time. In CAL mode however, the PF LED is always on, in
addition to one of the other four measurement selection LED’s or no other LED for output
voltage calibration.