5
Configure device options and
preferences
Topics covered in this chapter:
•
Configure response time parameters
•
•
Configure informational parameters
5.1
Configure response time parameters
You can configure the rate at which process data is polled and process variables are
calculated.
Response time parameters include:
•
Update Rate
•
Calculation Speed
(
Response Time
)
5.1.1
Configure
Calculation Speed
(
Response Time
)
ProLink III
Device Tools
>
Configuration
>
Process Measurement
>
Response
>
Calculation Speed
Overview
Calculation Speed
is used to apply a different algorithm to the calculation of process variables
from the raw process data.
Calculation Speed
=
Special
produces faster and “noisier” response
to changes in the process.
Tip
You can use
Calculation Speed
=
Special
with either setting of
Update Rate
. The parameters control
different aspects of flowmeter processing.
Procedure
Set
Calculation Speed
as desired.
Option
Description
Normal
Transmitter calculates process variables at the standard speed.
Special
Transmitter calculates process variables at a faster speed.
Configure device options and preferences
Configuration and Use Manual
37
Содержание Micro Motion LNG Series
Страница 1: ...Configuration and Use Manual MMI 20032809 Rev AA February 2017 Micro Motion LNG Series Meters ...
Страница 6: ...Contents iv Micro Motion LNG Series Meters ...
Страница 8: ...Getting Started 2 Micro Motion LNG Series Meters ...
Страница 12: ...Before you begin 6 Micro Motion LNG Series Meters ...
Страница 18: ...Quick start 12 Micro Motion LNG Series Meters ...
Страница 20: ...Configuration and commissioning 14 Micro Motion LNG Series Meters ...
Страница 50: ...Configure device options and preferences 44 Micro Motion LNG Series Meters ...
Страница 56: ...Integrate the meter with the control system 50 Micro Motion LNG Series Meters ...
Страница 58: ...Complete the configuration 52 Micro Motion LNG Series Meters ...
Страница 60: ...Operations maintenance and troubleshooting 54 Micro Motion LNG Series Meters ...
Страница 73: ...D1 and D2 density calibration using ProLink III Figure 9 1 Measurement support Configuration and Use Manual 67 ...
Страница 74: ...Measurement support 68 Micro Motion LNG Series Meters ...
Страница 94: ...Using ProLink III with the transmitter 88 Micro Motion LNG Series Meters ...
Страница 98: ...Default values and ranges 92 Micro Motion LNG Series Meters ...
Страница 99: ...Default values and ranges Configuration and Use Manual 93 ...