Absolute Process Instruments Cecomp F20B-M8 Panduan Memulai Cepat - Halaman 3
Jelajahi secara online atau unduh pdf Panduan Memulai Cepat untuk Alat Ukur Absolute Process Instruments Cecomp F20B-M8. Absolute Process Instruments Cecomp F20B-M8 4 halaman. Battery powered digital pressure gauges w. memory options & selectable units
Halaman Cetak
Basic Operation, Configuration
F20B Memory
With the gauge powered up and in the
normal operating mode, press and release
the Memory button to sequence through the
memory locations.
When the Memory button is pressed the
gauge is in the peak hold mode. A new
higher reading will replace an existing read-
ing, but a pressure reading lower then the
one displayed will not be saved.
When desired memory location is displayed,
take the pressure reading. The peak reading
will be captured.
Remove the gauge from the pressure source
and press the memory button for the next
location.
Repeat until all readings are taken.
The readings will be saved even if the
gauge is shut off.
Press and release the Power button to exit
the memory mode and return to live pres-
sure readings.
F22B Min/Max Memory
The Min/Max setup procedure in the Gauge Configuration > F22B
Min/Max Setup section may be used to configure the gauge to
capture both maximum and minimum values, the maximum value
only, or the minimum value only. Only the configured values will
be displayed when the memory button is pressed. The gauge also
may be configured to erase or save the readings when the gauge
powers down.
The Min/Max readings are captured at the rate of 3 times per
second. Note that if a brief pressure deviation occurs, it may not be
captured. The readings are captured any time the gauge is on and
not in the configuration or calibration mode.
Press and release the Memory button to
view the maximum stored value.
The center power button may be pressed
at any time to return to the normal display
mode.
The gauge may be left in the maximum dis-
play mode if desired. The maximum reading
will be continuously displayed, stored and
updated.
Press and release the Memory button to
view the minimum stored value.
For many applications it may be best to
bring the system up to normal pressure and
then clear the minimum value.
The gauge may be left in the minimum dis-
play mode if desired. The minimum reading
will be continuously displayed, stored and
updated.
Press and release the center power button
to return to the normal display mode.
Clear a Memory Location
Press and release the Memory button until
the value to be cleared is displayed.
Press and hold the Zero/Clear button.
clr
Release the button when
is displayed.
The reading for the indicated memory loca-
tion will be cleared.
With a gauge reference models if no pres-
sure is applied, the value will return to zero.
If pressure is applied the new pressure
reading will be stored in memory.
Absolute reference models will store the
current atmospheric pressure reading if the
gauge port is open to atmosphere.
Press and release the Power button to exit
the memory mode and return to live pres-
sure readings.
C E CO MP
Div. of
Gauge Configuration
0
0
The gauge uses a 4 digit pass code to enter the configuration
modes. This is to prevent unauthorized changing of settings.
PSIG
Zero/Clear
Memory
s
t
With the gauge off, press and hold the s
0
0
button. Then press the Power button.
MEM I
Release all buttons when the display indi-
cates CFG. The gauge firmware version is
also displayed.
The gauge then goes through the normal
2
0
0
0
power up sequence.
The display prompts for entry of the configu-
MEM I
ration pass code (CFGPC), with the first
0.0
underscore blinking.
Note: The gauge will automatically revert to normal operation if no
psig
buttons are pressed for approximately 15 seconds. To cancel and
Zero/Clear
Memory
return to normal operation, press and release the Power button
t
without entering any pass code characters.
s
Enter Configuration Pass Code
Enter the pass code. 3510 is the factory
default, but it is user-modifiable.
Use the s or t buttons to set the left-most
digit to 3.
Press and release the Power button to index
to the next position.
The 3 will remain, and the second position
2 00. 0
will be blinking.
psig
Zero/Clear
Memory
s
t
Use the s or t buttons to select 5.
Press and release the Power button to index
2 05.0
to the next position. 3 5 will remain, and the
third position will be blinking.
MAX
Use the s or t buttons to select 1.
Zero/Clear
Memory
Press and release the Power button to index
s
t
to the next position. 3 5 1 will remain, and
the fourth position will be blinking.
i92 .0
Use the s or t buttons to select 0.
Press and release the Power button to pro-
MIN
ceed with configuration procedures.
Zero/Clear
Memory
Note: If an incorrect pass code is entered,
s
t
the gauge will return to the start of the pass
code entry sequence.
2 00.0
psig
Zero/Clear
Memory
Gauge Configuration—User or Factory
s
t
Upon successful pass code entry, the upper
display will be blank, and the lower sec-
tion will display USER. If User is not
displayed press and release the t button
2
0
0
0
to change the lower display to USER. With
User selected, the gauge configuration can
MEM
be modified as described in the following
MIN
or
sections.
MAX
or
Zero/Clear
Memory
Press and release the Power button to con-
s
t
tinue with configuration.
F20B: Go to Engineering Unit Selection to
continue user configuration.
c
r l
F22B: Go to the F22B Min/Max Setup sec-
tion to continue user configuration.
MEM I
If Factory (FCTRY) is selected, the user
0
0
configuration will be replaced by the con-
figuration as it left the factory. To select
MEM I
Factory, press and release the s button.
Zero/Clear
Memory
The lower display will indicate FCTRY.
s
t
Press and release the Power button to
restore the factory configuration and restart the gauge.
A
A
P
P
BSOLUTE
BSOLUTE
ROCESS
ROCESS
Zero/Clear
Memory
s
t
1
2
hold
C
F
G
firmware version
power up sequence
_
_
_
_
CFGPC
3
_
_
_
CFGPC
Zero/Clear
Memory
s
t
- or -
3
_
_
_
CFGPC
Zero/Clear
Memory
s
t
3
5
_
_
CFGPC
3
5
I
_
CFGPC
3
5
I
CFGPC
3
5
I
0
CFGPC
Zero/Clear
Memory
s
t
USER
Zero/Clear
Memory
s
t
USER
Zero/Clear
Memory
s
t
- or -
FCTRY
Zero/Clear
Memory
s
t
then
1220 American Way Libertyville, IL 60048
I
I
NSTRUMENTS
NSTRUMENTS
F20B, F22B
F22B Min/Max Setup
After the center power button is pressed
when in user configuration mode, the dis-
play indicates MX/MN or the previous
configuration.
Use the s or t buttons to select the
desired configuration.
MX/MN to capture both maximum and
minimum readings.
--/MN to capture minimum readings only.
MX/-- to capture maximum readings only.
Press and release the power button to save
the user configuration and move to the next
setup parameter.
After the center power button is pressed
when in user MX/MN configuration mode,
the upper display indicates clr.
Use the s button to select AUTO and the
or t button to select MAN.
When the lower display indicates AUTO,
the maximum and/or minimum readings will
be automatically cleared when the gauge is
powered off.
When the lower display indicates MAN, the
maximum and/or minimum readings will
be retained in memory after the gauge is
powered off. The readings can be cleared
manually.
Press and release the power button to save
the user configuration and move to the next
setup parameter.
Engineering Unit Selection
With the gauge in the user configuration
mode, the upper display will be blank with
the engineering units in the lower display.
Use the s and t buttons to navigate
through the list of engineering units.
Available engineering units depend on the
sensor range.
For compound gauges the choice of CMPND
(inHg/psig) or -/+EU (±Engineering Units)
will appear. The gauge must be changed
to -/+EU first before alternate engineering
units may be selected. Use the s and
t buttons to navigate through the list of
engineering units.
When the desired units are displayed, press and release the Power
button to save your selection and move to the next parameter.
Auto Shutoff Time Selection
The auto shutoff time is displayed on the
upper display. The lower display will indi-
cate AST M if the time displayed is in
minutes or AST H if it is in hours.
Use the s and t buttons to select 0
(manual shutoff), 1, 2, 5, 10, 15, 20 or 30
minutes, or 1, 2, 4, or 8 hours.
A setting of zero disables the auto shutoff
timer. This requires using the Power button
to shut the gauge off.
Press and release the Power button to save
your selection.
If the gauge was ordered with a custom
shutoff time it will be unavailable if the time is changed. Reset the
gauge to the original factory defaults to restore the custom time.
F20B:
Go to the appropriate F20B Memory section on the next
page to continue user configuration.
F22BBL: Go to the F22BBL Backlight Shutoff Time section on the
next page to continue user configuration.
cecomp.com
800-942-0315
MX/MN
Zero/Clear
Memory
s
t
--/MN
MX/--
MX/MN
Zero/Clear
Memory
s
t
- or -
MX/--
Zero/Clear
Memory
s
t
c
r l
Auto
man
Zero/Clear
Memory
s
t
- or -
MAN
Zero/Clear
Memory
s
t
PSIG
Zero/Clear
Memory
s
t
- or -
INHG
Zero/Clear
Memory
s
t
5
AST M
Zero/Clear
Memory
s
t
- or -
I
AST H
Zero/Clear
Memory
s
t