Operation; Menu: Set Units; Menu: Set Tare; Menu: Monitor Maximum/Minimum - GE druck dpi 104 User Manual

Operation

This section shows how to use the DPI 104. Before you
start:
• Read and understand the "Safety" section.
• Make sure that the installation is complete (Refer to the
"Installation" section).
• Do not use a damaged DPI 104.
Operation - Menu: Set units
There are 11 different units to measure pressure. Refer to
the "Specification data" section.
Units - Set up
Refer to "To start - Menu operation".
Operation - Menu: Set tare
Use the tare function to adjust the pressure value on the
display. For example: To make an adjustment for
atmospheric pressure. Refer to Table 4.
Table 4: Permitted tare values
Range Permitted tare values
All ranges: a, sg 0 to 105% FS
g: 0.7 bar (10 psi) -0.7 bar (-10 psi) to 105% FS
g: ≥ 2 bar (30 psi)
-1 bar (-15 psi) to 105% FS
If you set a value that is not in the permitted range, the
value is reset to the nearest applicable limit.
Tare - Set up and use
Menu: Set this function to On (Refer to "To start - Menu
operation").
When this function is On, there are two options to set a tare
value (tA):
• Menu option: Set the menu "t On", then set a tA value:
tA display
0 to 9, or -
Repeat steps 1 + 2 for each digit and for the decimal
point.
• Zero option: Step 1 lets you set a value for tA. Press and
hold.
Normal
output
tA = 0
When tA is not zero, the last segment on the analogue dial
flashes.
K394 Issue 1
1 2 tA display
0 to 9
Normal
1
output
donE
tA = 70 mbar
To make sure that there is an indication of the correct
pressure while tare is On, the analogue dial and %
indication show values calculated from the calibrated
range without the tare adjustment.
Tare - With Lock
If the menu lock is On with a lock code set < 500, the zero
option is rejected - Error code (E0002).
Tare - With Alarm and/or Vout
If you set a tare value (tA) while the alarm and/or Vout
functions are On, the display counts down from:
tArE9 to tArE0.
If the tA value is set, the alarm and Vout functions start to
use values calculated from the calibrated range.
To cancel the specified tA value, press this button
OR let the count complete.
To continue with the specified tA value, press this
button.
Tare - With FSO values
To make sure that there is an indication of the correct
pressure while tare is On, the FSO Low and/or FSO High
values are not used.
Operation - Menu: Monitor maximum/minimum
When this function is On, it updates its data at five times
the specified scan rate (02 to 10 Hz). Refer to "To start -
Menu operation".
To save battery power, we recommend that you use an
external power supply with this function.
Maximum/minimum - Set up and use
Menu: Set this function to On (Refer to "To start - Menu
operation").
When this function is On, use steps 1 + 2 to show the
maximum/minimum since the last reset.
1 maximum 2
Step 3 lets you reset the values for maximum/ minimum.
Press and hold.
minimum 3
donE
Reset
[EN] English -
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