Pepperl+Fuchs WHA-GW Manual page 85

WHA-GW-*
Operation
Modbus Register Value
30013 30014 AI
30015 30016 PV
30017 30018 SV
30019 30020 TV
30021 30022 QV
30023 – ModStat
30024 – DevStat
30025 30026 AI
30027 30028 PV
30029 30030 SV
30031 30032 TV
30033 30034 QV
30035 – ModStat
30036 – DevStat
* For a detailed description refer to the following tables.
Modbus specific status
Bit
0x01 (LSB**)
0x02 (LSB**)
** LSB = least significant bit
HART device status
Bit
0x80
0x40
Description
Primary Variable
(loop current, mA unit)
Primary Variable
(device-specific unit)
Secondary Variable
(device-specific unit)
Tertiary Variable
(device-specific unit)
Quaternary Variable
(device-specific unit)
Modbus Specific Status *
HART Device Status *
Primary Variable
(loop current, mA unit)
Primary Variable
(device-specific unit)
Secondary Variable
(device-specific unit)
Tertiary Variable
(device-specific unit)
Quaternary Variable
(device-specific unit)
Modbus Specific Status *
HART Device Status *
Parameter Description
Cache validity Set to "1" when the HART Command 3
cache of the device is "empty".
Identification Set to "1" when the Gateway is performing
ongoing a device identification procedure.
Parameter Description
Device malfunction The device detected a serious error or
failure that compromises device operation.
Configuration An operation was performed that changed
changed the device's configuration.
Sub-device
Index
Format (CMD 84)
32-bit floating 1
point
16-bit
unsigned
integer
32-bit floating 2
point
16-bit
unsigned
integer
85