[EN] English - K0394 Issue 3
Operation
9
Table 3, page 4 gives the optional accessories that use the
connector.
Note: Use only original parts supplied by the manufacturer.
The RS232 interface makes a serial network of units (maximum: 99).
Refer to menu operation, page 5.
External power
Recommendation
For the following functions and operations use an external power
supply :
• Functions: Maximum/minimum, Switch, Low/high alarm, Vout,
IDOS
• Operations that use the DPI 104 for long periods.
Operation
This section shows how to use the DPI 104.
Menu: Set units
There are 11 different units to measure pressure, refer to the menu
operation, page 5.
Units - Set-up
Refer to Safety Instructions and User Guide, publication K0387.
Menu: Set tare (or set
zero)
Use the tare function to adjust the pressure value on the display,
refer to Table 7, below.
Table 7: Permitted tare values
If a value is set that is not in the permitted range, the value goes
back to the last accepted value.
Range
Permitted tare values
g: 0.7 bar (10 psi)
-0.7 bar (-10 psi) to 105% FS
a, sg, g:
≥
2 bar (30 psi)
-1 bar (-15 psi) to 105% FS
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