Negative Midpoint Non-Linearity Calibration (bipolar rang-
es only)
Apply 50% full-scale negative pressure.
The lower display will alternate between CAL and MID.
Use the
s
and
t
buttons to adjust the upper display to indi-
cate the applied pressure value.
Exit Calibration Mode
To store the calibration parameters and exit calibration mode,
press and hold the SEL button until the display indicates
– – – – .
Configuration Pass Code
From the normal operating mode, press and hold the TEST and
the
s
buttons. Then press the SEL button. Release all buttons
when the display indicates CFG.
Calibration Pass Code
From the normal operating mode, press and hold the TEST and
the
t
buttons. Then press the SEL button. Release all buttons
when the display indicates CAL.
Test and Set Point Adjust Pass Code (optional)
From the normal operating mode, press and hold the TEST
button.
Then press the SEL button.
Release all buttons when the display indicates – – – – .
Before the unit enters the view or change pass code mode,
the display initially indicates _ _ _ _ with the first underscore
blinking, and with CFGPC, CALPC, or TSTPC on the lower
display.
Note: during pass code entry, the LEDs will extinguish and
the gauge will not respond to changes in applied pressure.
The output relays will maintain their prior states and the
retransmission output will maintain its prior value. The gauge
will automatically revert to normal operation if no buttons are
operated for approximately 15 seconds.
Enter Factory Pass Code 1220
Use the
s
and
t
buttons to set the left-most digit to 1.
Press and release the SEL button to index to the next position.
The 1 will remain, and the second position will be blinking.
Use the
s
and
t
buttons to select 2.
Press and release the SEL button to index to the next position. 1
2 will remain, and the third position will be blinking.
Use the
s
and
t
buttons to select 2.
Press and release the SEL button to index to the next position. 1
2 2 will remain, and the fourth position will be blinking.
Use the
s
and
t
buttons to select 0.
Press and release the SEL button to proceed. Note: If an incor-
rect pass code was entered, the gauge will exit to the normal
operating mode.
Once the correct password has been entered, the display will
indicate the existing pass code with CFGPC, CALPC, or TSTPC
on the character segments.
Note: while in the pass code change mode, the LEDs will
extinguish and the unit will not respond to changes in applied
pressure and the output relays will be de-energized.
Operate the
s
or
t
button to select the first character of the
calibration password.
When the correct first character is being displayed, press
and release the SEL button to proceed to the next password
character.
Repeat 1 and 2 above until the entire password is complete.
To exit the User-Defined Pass Code change mode, press and
hold the SEL button.
Release the button when the display indicates – – – – and
restarts in the normal operating mode.
Instructions
F16DR, F16DRN
Pass Code Configuration
Pressure Calibration—continued
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1220 American Way Libertyville, IL 60048
800-942-0315
CECOMP
Div. of
A
BSOLUTE
P
ROCESS
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