Wirelesshart Network Statistics Data Available For Modbus Mapping; Table 17: Wirelesshart Devices Data Available For Modbus Mapping - ABB AWIN GW100 User Manual

AP PE ND IX
Register
Parameter
Loop Current 2
PV 2
SV 2
TV 2
QV 2
PVStale 1
SVStale 1
TVStale 1
QVStale 1
Device Status 1
Battery Life 2
Extended De-
1
vice Status
Communica-
1
tion Status
Number of
WirelessHART 1
Neighbors
10.2 WirelessHART Network Statistics Data Available for
Modbus Mapping
The following data
overall network statistics. This data is available for communication over ModbusTCP link.
3BN P 102 9 12 C
WIR E L ES SH AR T N E T WOR K STATIS TI CS DATA AV A IL AB LE FOR M ODBU S MA P PI NG

Table 17: WirelessHART devices data available for Modbus mapping

Data Type
Length
Floating Point
Floating Point
Floating Point
Floating Point
Floating Point
Unsigned 8-bit In-
teger
Unsigned 8-bit In-
teger
Unsigned 8-bit In-
teger
Unsigned 8-bit In-
teger
Unsigned 8-bit In-
teger
Floating Point
Unsigned 8-bit In-
teger
Unsigned 8-bit In-
teger
Unsigned 8-bit In-
teger
(Table 18) is available from WirelessHART gateway itself related to the
Description
Loop current of a device in the network.
Primary variable
Secondary variable
Tertiary variable
Quarterly variable
This variable is set to '1', meaning NEW, if the last rec-
orded PV value was received within 3 times the burst
period of command 3 set in that device. If the PV
value is outdated then the value is set to '0', meaning
OLD data.
This variable is set to '1', meaning NEW, if the last rec-
orded SV value was received within 3 times the burst
period of command 3 set in that device. If the SV
value is outdated then the value is set to '0', meaning
OLD data.
This variable is set to '1', meaning NEW, if the last rec-
orded TV value was received within 3 times the burst
period of command 3 set in that device. If the TV
value is outdated then the value is set to '0', meaning
OLD data.
This variable is set to '1', meaning NEW, if the last rec-
orded QV value was received within 3 times the burst
period of command 3 set in that device. If the QV
value is outdated then the value is set to '0', meaning
OLD data.
As specified in HART specification.
Remaining days for battery powered devices.
For line powered devices it is set to 65535.000 (deci-
mal format).
Taken from Command 48 and is defined in HART
specifications' Common Table 17.
Reported as 1 (device connected) &
0 (not connected)
Number of neighbors of a device
59