Baker Hughes PanaFlow Z1G, User Manual

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Note: The LCD backlight flashes to signal errors. If the
backlight is Off when an error is detected, the display is
illuminated briefly, but if the backlight is already On, the
light is interrupted briefly. In addition, Error Code messages
may appear in the upper right corner of the LCD display.
4.4 The optional PanaView display
The components of the PanaView text display are shown in
Figure 18 below, along with a typical flow rate readout.
Figure 18: A Typical PanaView text display pane
As shown in Figure 18 above, the PanaView text pane
includes the following information:
• Channel Number
• Flow Parameter
• Units of Measure
• Flow Rate Value
However, the items in this list may be reprogrammed to
display a variety of alternative choices (see “Programming
the PanaView Display” on page 40 ).
Note: As shown in Figure 18 above, Error Code messages
may appear in the lower left corner of the PanaView text
display window.
4.5 Taking measurements
The PanaFlow Z1G/Z2G Process Gas Flowmeter is capable
of displaying several different variables in a variety of
formats. However, this manual discusses only the basic
measurement displays using the LCD display or the
PanaView display. Refer to the PanaView User’s Manual
(Panametrics document #910-211) for details on using
PanaView and the PanaFlow Z1G/Z2G Process Gas Flowmeter
analog outputs to obtain the flow rate data.
4.5.1 Programming the LCD display
Note: When you first initialize the PanaFlow Z1G/Z2G Process
Gas Flowmeter, the number of LCD parameters is set to
OFF. You must program the LCD to display any measured
parameters.
Using the Keypad Program , you can program the LCD display
to display up to four variables in sequence. Complete the
following steps to program the LCD display:
1. Power up the
PanaFlow Z1G/Z2G Process Gas Flowmeter
and wait until it has initialized.
2. To enter the Keypad Program , press the [

] key, followed
by the [

] key, and the [

] key again. Each successive
key must be entered within 10 seconds of the prior key.
3. In the Keypad Program window, scroll to PROG and press
[

].
4. In the PROG menu, scroll to GLOBL and press [

].
5. Scroll to I/O and press [

].
6. Scroll to LCD and press [

].
7. At the # of LCD Parameters screen, scroll to the
desired number (from OFF through 1-4 and KEY ) and
press [

]. The OFF setting switches the measurement
display Off. The KEY setting enables users to change
the measurement display with the arrow keys, without
accessing the Keypad Program . If you select KEY :
• To view a parameter other than the one currently
displayed, press the [

] and [

] keys to scroll through
the various available parameters.
8. Select the desired Measurement Parameter (see Table 8
on page 38 for a list of the available parameters).
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