Revision 4.0
STT850 Series HART/DE Option User’s Manual
Page 83
8 HART Advanced Diagnostics
8.1 About This Section
This section provides information about the Advanced Diagnostic features in the STT850 SmartLine
Temperature Transmitter.
8.2 Advanced Diagnostics
Table 14
– Viewing Advanced Diagnostics
What you want to view
What to do
Install date
PV (Process Variable) Tracking
Diagnostics
SV (CJ Temperature) Tracking
Diagnostics
ET (Electronics Temperature) Tracking
Diagnostics
Stress Life
Service Life
Operating Voltage Tracking Diagnostics
AVDD (Sensor Supply Voltage)
Tracking Diagnostics
Sensor CPU Temp. Tracking
Power Up Diagnostics
Select Start/FDC to Launch the FDC application
on the MC Toolkit.
On the Home page, select Online and establish
connection with the device.
Select My Device\Diagnostics\Adv Diagnostics.
8.2.1 Install Date
Install Date
Parameter Description Date of device installation. Date displayed in mm/dd/yyyy
format where mm=month, dd=day, yyyy=year
Set-up
User enters a date once during device lifetime. Once
date is entered no further updates are possible and value
becomes read only and is permanently saved.
