Startup Manual 2
ST
AR
TUP MANUAL
Calibration Process
Before you can use PCLD-8811 to acquire data cor-
rectly, you must have offset and gain calibration.
Disconnect PCLD-8810 and open the DAQNavi to
view the Device as Figure 1 .
1. Select
Device Setting
and click
Analog
Calibration.
2. Click
Adjust Reference Voltage
first and then
click
Auto Calibration Procedure
to finish
auto calibration.
Offset Calibration
Connect PCIE-1816H to the PCLD-8810, and
PCLD-8811 need to be installed onto which channel
you want to calibrate AI 15 connect to AGND on
PCLD-8810.
2. Input a 4.999V to AI15 and Adjust VR4 until the
value approach to 4.999.
NOTE
: please adjust VR3 if the channel number is
Even. (e.g. 0,2,4, ...)
Gain Calibration
After offset calibration finished, please execute gain
calibration as follow:
1. Click
Device Setting
and Setting
Connect
Type
and
Value Range Type
of
AI Chan-
nel
.
1. Click
Instant AI
.
2. Setting
ChanStart
=15 and
ChanCount
=1
3. Click
Start
to continuously acquire data of AI 15.
4. Adjust VR2 until the value approach to 0.000.
NOTE:
please adjust VR1 if the channel number is
Even. (e.g. 0,2,4, ...)
