• The Reset Default Cal option sets calibration settings to their default
values.
• To quit a calibration, push the
BACK
key and then the
ENTER
key.
Perform a 1 point calibration
1.
From the Settings Menu, select Sensor Setup.
2.
Select Calibrate.
3.
Select Cal Options.
a.
Select the Current option to perform the calibration using a current
(mA) value, or
b.
Select the Input option to perform the calibration using a
measurement value, such as psi.
c.
Push the
ENTER
key.
4.
Select 1 point cal.
5.
Select Active, Hold or Transfer.
6.
Use the arrow keys to edit the displayed value so it matches the input
value from the outside device as measured by an accurate current
meter or as otherwise determined. Push the
ENTER
key.
The display shows the Current, Input and Cal values.
7.
Push the
ENTER
key to continue.
If the calibration passes, the display shows a Calibration passed
message, along with the Offset and Slope values. Push the
ENTER
key to continue and return to the Calibrate menu screen.
If the calibration fails, the display shows a Calibration failed message.
Refer to
Troubleshooting calibration failure
on page 9 for
troubleshooting suggestions.
To repeat the calibration, push the
ENTER
key.
To restore the previous calibration, push the
BACK
key. Then push
the
ENTER
key or wait for the controller to return to the Calibrate menu
screen.
Perform a 2 point calibration
1.
From the Settings Menu, select Sensor Setup.
2.
Select Calibrate.
3.
Select Cal Options.
a.
Select the Current option to perform a calibration using current
(mA) values, or
b.
Select the Input option to perform a calibration using measurement
values, such as psi.
c.
Push the
ENTER
key.
4.
Select 2 point cal.
5.
Select Active, Hold or Transfer.
6.
Use the arrow keys to edit the point 1 value.
Note: The displayed point 1 value must match the point 1 value from the outside
device as measured by an accurate current meter or as otherwise determined.
7.
Push the
ENTER
key to continue.
The display shows the Current, Input and Cal values for cal point 1.
8.
Push the
ENTER
key to continue.
9.
Use the arrow keys to edit the point 2 value. The point 2 value should
be as far as possible from the point 1 value for better 2 point calibration.
Note: The displayed point 2 value must match the point 2 value from the outside
device as measured by an accurate current meter or as otherwise determined.
10.
Push the
ENTER
key to continue. The display shows the Current, Input
and Cal values for cal point 2.
11.
Push the
ENTER
key to continue.
If the calibration passes, the display shows a Calibration passed
message, along with the Offset and Slope values. Push the
ENTER
key to continue and return to the Calibrate menu screen.
If the calibration fails, the display shows a Calibration failed message.
Refer to
Troubleshooting calibration failure
on page 9 for
troubleshooting suggestions.
To repeat the calibration, push the
ENTER
key.
To restore the previous calibration, push the
BACK
key. Then push
the
ENTER
key or wait for the controller to return to the Calibrate menu
screen.
8
English
Summary of Contents for sc200 4-20
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Page 5: ...1 2 3 4 English 5...
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