Copyright 2022 Baker Hughes Company.
English–DPI610E Instruction Manual| 97
Functions
2.
SPAN CHECK
Span Check is normally used to check the span of a device under test by providing the minimum
current output corresponding to the device's zero or negative full-scale, and the maximum current
output corresponding to the positive full-scale of the device under test. For most current output
devices, this minimum and maximum values are 4 and 20 mA respectively. These are the default
values for the Span Check automation.
The
SPAN CHECK
function allows a 2-point span check.
LOW
(minimum) and
HIGH
(maximum)
span values can be set. The
DWELL
time is the interval to wait at each Span Point before
changing to the other span point and vice versa.
To change the
LOW
or
HIGH
span values or the
DWELL
time:
Step 1
From the
Source Automation
screen
tap the
SPAN CHECK
radio
button to
show the
Span Check Automation
screen.
If required, select the
Edit
softkey to
change the selected automation values.
Click the
Proceed
icon to activate
the option and return to the
Calibrate
screen.
Step 2
Select the parameter value to be
changed.
Select the parameter row to show an
onscreen keypad, enter the new value
using the onscreen or Navigator keys.
Tap the
Back
icon to enter the
value and return to the
Calibrator
screen.
For a description of
Scaling
refer to
