GE PanaFlow HT, Руководство пользователя

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Chapter 3. Initial Setup and Programming
56 PanaFlow HT User’s Manual
3.7.2 Analog Output B (Non-SIL) (cont.)
3.7.2d Selecting the Calibration Value
Use the
Calibrate
menu to trim the SIL output to your measurement system. In the
Analog Output (SIL)
menu, select
Calibrate
and press
[

]
. The following screen
appears.
Select
4 mA
to trim the 4 mA level,
20 mA
to trim the 20 mA level, or
Percentage of
Scale
to test linearity. Select the appropriate option and press
[

]
. A screen similar
to the following appears.
Use the [

] or [

] arrow key to change the
Calibrate
setting value and press
[

]
.
Press
[

]
to return to the
Analog Output
menu.
If you do not see 4 mA at your measurement system, enter the value that you see.
Press
[

]
and the meter will make an adjustment. Then continue until you see 4
mA at your measurement input. Repeat the above process to set and/or change
other options.
3.7.2e Setting the Error Handling
To specify the error handling status, in the
Analog Output
menu select
Err
Handling
and press
[

].
The following screen appears.
Selecting
Low
will force Output B to 4.0 mA in case of Error.
High
will force it to
20.0 mA.
Hold
will cause the analog output to remain at whatever mA level it is
when the error occurs.
Other
allows the Operator to select a mA value to represent
a fault condition, allowing the Operator to force the output to Namur error levels
or another custom value. Select the appropriate status and press
[

]
.
If you select
Other,
use the [

] or [

] arrow key to change the
Other
setting
value and press
[

]
. Press [

]
to return to the
Analog Output
menu.
Note:
An “Error” state is any state that produces an error code on the LCD
screen. Please see Chapter 4 for more details on errors.
Calibrate 4mA
Calibrate 20mA
0
Error Handling
Other
]SAVE
Other
0.0
]MOVE
]QUIT
]MODE
]
] ]
]