Advertisement
ANALOG OUTPUT ADJUSTMENTS (PCA-121):
20mA ADJ
4mA ADJ
V
ADJ
FS
V
ADJ
O
COARSE RANGE ADJ
V
SELECTION
FS
CALIBRATION PROCEDURE:
In order to perform field calibration and troubleshoot the PA1001A, the following equipments are
recommended.
MANUFACTURER
Fluke
Topward
Viz
Spectrol
Table - 1
(Coarse Range Adjustment):
Frequency Range
50 to 100Hz
100 to 200Hz
200 to 400Hz
400 to 800Hz
800 to 1600Hz
1600 to 3200Hz
3200 to 6400Hz
6400 to 12800Hz
PA1001A – 7/02
A twenty turn adjustment which is used to set current output to the
desired span corresponding to the equivalent full scale range. (i.e.
20 mA at 100 RPM).
A twenty-turn adjustment that is used to set the current output signal
to the desired zero value. (i.e. 4mA at zero RPM).
A twenty-turn adjustment that is used to set the voltage output to the
desired span corresponding to the equivalent full scale range. (i.e.
5VDC or 10 VDC at 100 RPM).
A twenty-turn adjustment that is used to set the voltage output signal
to the desired zero value. (i.e. 0 VDC at zero RPM).
A dual in line DIP switch which is located on the PCA-121 board,
which is used to perform a coarse range adjustment for the input
frequency range.
A two position jumper (JP1) that is used to select the desired voltage
output range of either 0 to 5VDC or 0 to 10VDC.
PART NUMBER
8060A
8112
WD-755
8-TOOO
Switch
Position
1
2
3
4
5
6
7
8
Page 9 of 11
DESCRIPTION
True RMS Multimeter
Digital Function Generator
Multi Function Counter
Adjustment Tool
Advertisement
