VEGA WHA-GW-WIRELESSHART GATEWAY - Manual (Page 51)

WHA-GW-*
Configuration
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5.4.2 Instrument List
Here you will find information on the devices within the WirelessHART network. The
Instrument List represents the Gateway's virtual I/O system (see chapter 2.2.3) and
displays the cached parameters and values of all sub devices.
Write Join
Information Stores the Network ID and Join Key to the Gateway.
Please read the information related to the network ID and
join key in this section including the security notes.
Available only online.
RTC Date Real time clock (RTC) date setting for the network. Enter a
date (Format: ).
Available only online. -
RTC Time Real time clock (RTC) time setting for the network. Enter a
time (Format: ).
Available only online. –
Network start
date Shows the date at which the network was (re)started.
Format: DD:MM:YYYY.
Available only online. -
Network start
time Shows the time at which the network was (re)started.
Format: hh:mm:ss.
Available only online. –
Allow new
Devices Specify if new devices are allowed to join the
WirelessHART network. all
Radio Power Power level of the Gateway's radio transmitter, which
should normally be set to 10 dBm. Observe local
restrictions for 2400 MHz equipment. 10 dBm
Table 5.2Wireless Communication Parameters - Setup
Parameter Description Default
Note!
The Instrument List is stored in a non-volatile memory. Card/channel number assignment
will remain the same after a Gateway power-up or software restart.
Note!
Please keep in mind that the dynamic values of each sub device (analogue value, PV, SV,
TV, QV) are only cached by the Gateway if the respective sub device publishes those
values (see chapter 2.2.4).
After a network restart, the Instrument List needs time to rebuild. During this time, some
information is set to 0 or replaced by wildcard characters.