Station Update Rates - Honeywell Experion LX Client Manual

Stations
Node
Solution
requirements
eServer
Premium eServer
Access
eServer
Mobile eServer
Access
Remote
Mobile Engineering and
Station Station Server
(RESS)
Mobile eServer and a
Access Remote
for Engineering and
eServer Station Server
Premium (RESS)

Station update rates

In an Experion system there are a number of different update rates that you can configure, all
of which are taken into account when determining the 'actual update rate' that is visible to an
operator. For example, you can configure the rate at which:
The Experion server subscribes to data from devices
n
Station receives updates from the Experion server
n
Individual custom displays are updated.
n
The values of individual parameters on a custom display are updated
n
When planning your system it is recommended that you specify the longest practical update
rate to reduce the load on the server. This is a particularly important consideration if a Station
uses a remote or low-bandwidth connection.
For more detailed information about the various types of update rates and how they are used
to determine the 'actual update rate', see the topic 'Understanding update rates' in the
'Customizing Stations' section of the Station Configuration Guide.
Honeywell 2017
Characteristics
Business and field users. Typical desktop screen
size. Read only access. Live updates and trends.
Field users mainly. Designed for small screens,
such as handheld devices.
Field users mainly. Full Station capabilities for field
users. Typical desktop screen size. Read and write
access. Can also be used for remote access to
Configuration Studio.
Business and field users. Typical desktop screen
size. Read only access. Live updates and trends.
Zero client
No.
Requires a
small
installation.
Yes
Yes
Yes
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