GE PanaFlow HT, Руководство пользователя

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PanaFlow HT User’s Manual 47
Chapter 3. Initial Setup and Programming
3.6.3 Meter Setup
Note:
The
Meter Setup
category is accessed by either the SIL User, Service or Factory passwords.
3.6.3a Zero Cutoff
To set up the meter, under
User Preference
, use the [

] or [

] arrow key to
select
Meter Setup
and press
[

]
. The following screen appears.
Select
Zero Cutoff,
press
[

]
, and a screen similar to the following appears.
Note:
Zero cutoff is based on velocity.
To set the zero cutoff, press
[

]
and a screen similar to the following appears.
When the flow rate drops below the zero cutoff level, the flow will be forced to
0.00. This is to avoid measurement fluctuations near the zero point.
Use the[

] and [

] arrow keys to select each digit to be changed and the [

] or
[

] arrow keys to change the digit value, then press
[

]
. Press the
[

] k
ey to return
to the
Meter Setup
screen.
0.500