Configuration via Web Interface
2
017-
03
61
HART Parameters
Parameter
Description
Extended Device Malfunction
Manager fault Non-recoverable hardware fault within the manager section of the
WirelessHART gateway.
Non-Volatile
Memory
Defect
Non-recoverable hardware fault within a non-volatile memory area.
Volatile
Memory
Defect
Non-recoverable hardware fault within a volatile memory area.
Ethernet
Communicatio
n Fault
Non-recoverable hardware fault within the communication controller
associated with the Ethernet interface.
Electronic
Defect
Non-recoverable hardware fault within the WirelessHART gateway different
from the other faults in the "Extended Device Malfunction" category.
RS-485
Communicatio
n Fault
Non-recoverable hardware fault within the communication controller
associated with the RS-485 interface.
Gateway Operation in Progress
Block transfer When the checkbox is activated, this shows that block-transfer activity is
going on in the WirelessHART gateway.
Delayed
answer
When the checkbox is activated, this shows that delayed-answer activity is
going on in the WirelessHART gateway, which can be related either to a buffer
of the WirelessHART gateway or to a buffer of a connected device.
Self-test
This bit is associated with a self-test activity triggered by CMD 41. The
checkbox remains activated until the activity has been completed.
File update
If required, the WirelessHART gateway can write persistent (i.e. non-volatile)
information to its local file system. The checkbox remains activated as long as
information is being written to the file system.
Start-up phase At each power-up or software restart / reset (triggered by CMD 42 & 141), the
WirelessHART gateway polls all devices within the Instrument List to check
their communication statuses and to update their identity information. The
checkbox remains activated until the start-up phase has been completed.
Extended List Changes
Instrument List
changed
This checkbox is activated whenever the Instrument List content is changing.
Active Device
List changed
This checkbox is activated whenever the "Active Device list" content is
changing. This is the case when a "communication loss" or a "communication
recovered" event takes place for a device.
Cumulative Device Status
These bits are set to 1 whenever the related status applies to one or more devices (or sub-
devices) connected to the WirelessHART gateway.
Primary
Variable out of
Limits
The PV is beyond its operating limits.
Non-Primary
Variable out of
Limits
A device variable not mapped to the PV is beyond its operating limits.
Loop Current
Saturated
The loop current has reached its upper (or lower) endpoint limit and cannot
increase (or decrease) any further.
