(WL) ISA100 Wireless function
The wireless D3 can be connected to an ISA100
wireless control system and perform regular
control tasks. A normal update rate of the wireless
AO block automatic control setpoint (OP) is 1
s
econd. This setpoint is published to the device
from the gateway. The variable to publish is
configured in a wireless
configurator tool. The
readback value is also
configured in this tool.
After configuring the wireless network and
gateway, the D3 will join the network after a joining
time. The D3 is then ready to start receiving the
OP setpoint and do control work. The OP status
is then Good Cascade and the AO block mode is
Cascade/Auto.
In case the setpoint is lost for a time of the stale
limit + FSTATE_TIME, the D3 will go into a safe
state as defined by the FSTATE_OPT parameter.
D3 parameters can be viewed and set by a device
management application that communicates with
the gateway.
This application is DD-based. Before starting to
get the D3 to join the network, the D3 has to be
autocalibrated and provisioned for the network.
With a provisioning tool, the network number and
device tag can be set.
To get the wireless D3 DD and recommendations
for configuration tools, please contact PMV at:
Palmstierna International AB
Korta gatan 9
171 54 Solna
Sweden
infopmv@flowserve.com
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