Endress+Hauser iTEMP TMT142B - Page 69

iTEMP TMT142B Operating menu and parameter description
Endress+Hauser 69
Description Use this function to enter a simulation value for the process variable. Subsequent
measured value processing and the signal output use this simulation value. In this way,
users can verify whether the measuring device has been configured correctly.
User entry –1.0 · 10
20
to +1.0 · 10
20
°C
Factory setting 0.00 °C
14.1.5 Submenu: Diagnostic settings
Submenu: Properties
Alarm delay
Navigation Diagnostics → Diagnostic settings → Properties → Alarm delay
Description Use this function to set the delay time during which a diagnostics signal is suppressed
before it is output.
User entry 0 to 5 s
Factory setting 2 s
Limit corrosion detection
Navigation Diagnostics → Diagnostic settings → Properties → Limit corrosion detection
Prerequisite A 4-wire RTD or TC must be selected as the sensor type or connection type. →  75
Description Use this function to enter the limit value for corrosion detection. If this value is exceeded,
the device behaves as defined in the diagnostic settings.
User entry • 5 to 250 Ω for 4-wire RTD
• 5 to 10 000 Ω for TC
Factory setting • 50.0 Ω for 4-wire RTD connection type
• 5 000 Ω for TC sensor type
Sensor line resistance
Navigation Diagnostics → Diagnostic settings → Properties → Sensor line resistance
Prerequisite A 4-wire RTD or TC must be selected as the sensor type or connection type. →  75
Description Displays the highest measured resistance value of the sensor lines.