TMT84 11 Operation using PROFIBUS
®
PA
Endress + Hauser 69
Group Sensory mechanism
Procedure for configuring a sensor inputChapter 11.2.2.
Submenu "Sensor 1" or "Sensor 2"
System alarm delay Alarm hysteresis: Value as to the time a device status
(Failure or Maintenance) and measured value status (Bad
or Uncertain) is delayed until the status is output. Can be
configured between 0 and 10 seconds.
Factory settings:
2 s
! Note!
This setting does not affect the display.
Mains filter read/
write
Mains filter for the A/D converter
Options:
• 0 - 50 Hz
• 1 - 60 Hz
Factory settings:
0 - 50 Hz
Ambient alarm read/
write
Status message in the event of the operating temperature
of the transmitter being undershot or overshot
< -40°C (-40°F) or > +85°C (185°F):
• 0 Maintenance: Int. temperature overshoot/under-
shoot results in warning.
• 1 - Failure: Int. temperature overshoot/undershoot
results in alarm.
Factory settings:
0 - Maintenance
Sensor 1 / Sensor 2
Menu item Parameter
"Sensor"
Submenu
"Sensor 1" or "Sen-
sor 2"
Name
Parame-
ter access
Description
Characterization
Type n
read/
write
Configuration of the sensor type.
Characterization Type 1: settings for sensor input 1.
Characterization Type 2: settings for sensor input 2
Factory settings:
Channel 1: Pt100 IEC751
Channel 2: No sensor
! Note!
Please observe the terminal assignment in chapter 4.1
when connecting the individual sensors. In the case of 2-
channel operation, the possible connection options in
chapter 4.2 also have to be observed.
System
Menu item Parameter
"Diagnostics" Name
Parame-
ter access
Description
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