Druck DPI 800, Инструкция по эксплуатации

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Copyright 2003 Baker Hughes Company.
English–DPI 800/802 Instruction Manual | 7
1.6 Select a Task (Measure)
When the instrument is set up (Table 1), use the Select Task menu to select the applicable task.
In Table 2 & Table 3, P1 and P2 are internal sensors, and IDOS is a Universal Measurement
Module (UMM). If you attach a UMM to the communications port (Figure A1 - item [9]), the Select
Task menu shows the applicable IDOS options.
Table 3 shows all the one and two function operations that are available. If you attach a UMM,
you can only use the options that include IDOS.
1
Menu:
Select Task
2 3
Display:
Task 1xxx g


(Table 2 & Table 3) Sk2 = Settings
Table 2: Menu Options - Select Task
Options
(If applicable)
Description
P...
An input measurement task (P1, P2
a
). The task includes
the pressure range for the sensor.
a. Optional item
∆P... An input measurement task to measure the pressure
difference (∆) between: P1 and P2
a
, or P1/P2
a
and a
UPM
a
.
∆P = High range IDOS - Low range IDOS
mA DPI 802/802P only. A mA measurement task.
mA(24V) DPI 802/802P only. A mA measurement task + the loop
power supply is on.
DPI 802/802P only. A switch test.
IDOS UMM only. An IDOS measurement task.
Pressure options only. A leak test.
To set up the way the instrument works.
Additional data: Refer to: Set Up (Table 1).
Table 3: Permitted 1 and 2 Function Operations
Function
P1 P2
∆P...
(Table 2) IDOS
(1) (1) (1) (1)
mA (1) (2) (2) (2) (2)
mA(24V) (1) (2) (2) (2) (2)
MENU
OK
P1... g
P2 ... g
MENU
OK
Sk2
0.000
1xxx g