WirelessHART Fieldgate SWG70
Fieldgate configuration
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47
Bandwidth Profile
This option allows you to increase network performance by reducing network latency. If bat-
tery power is being used, this option increases energy consumption and reduces battery life.
If a faster response time is more important than battery life, set the profile to medium or
high.
To activate the profile, choose
Reform Network
in
Additional Functions => Reset
Chapter 11.1 "Reset" on page 102.
Global Advertising
If Global Advertising is activated, the Fieldgate and the network devices issue a series of
identification messages at a rate higher than normal to identify new wireless devices and to
reduce the network join time. The messages are sent until the
Global Advertising Timeout
is reached.
As Global Advertising increases energy consumption of the network devices it is recom-
mended that it is activated only when needed, e.g. during the set up of the network.
1. Enter a
Global Advertising Timeout (
1 ... 255 minutes)
2. Press the
Activate Global Advertising
button; advertising starts immediately.
8.2.2
Advanced Setup
Channel Blacklist
With WirelessHART technology, Fieldgate SWG70 offers users a self-managed and self-
healing wireless network. If several wireless networks are being operated at one location,
the Fieldgate automatically selects the optimum channel assignment. If new networks are
added, the channel assignment is adapted automatically.
Alternatively, you can also configure the channel assignment manually. Note that a WLAN/
Wi-Fi channel based on the IEEE 802.11 standard is wider than a WirelessHART channel
based on the IEEE 802.15.4 standard. The numbering of the channels is different for
WLAN/Wi-Fi and WirelessHART.
Example: If the WLAN uses channel 5, channels 5 to 8 in the WirelessHART network must
be disabled.
Channel numbering
WLAN/WiFi
Channel numbering
WirelessHART
Channel numbering
WLAN/WiFi
Channel numbering
WirelessHART
1
1 to 4
8
8 to 11
2
2 to 5
9
9 to 12
3
3 to 6
10
10 to 13
4
4 to 7
11
11 to 14
5
5 to 8
12
12 to 15
6
6 to 9
13
13 to 15
7
7 to 10
Содержание WirelessHART Fieldgate SWG70
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