Menu: Process Alarm; Menu: Communication; Menu: Calibrate - ABB TTH300 Series Operating Instruction

44 TTH300 HEAD-MOUNT TEMPERATURE TRANSMITTER | OI/TTH300-EN REV. E
... 11 Operation
... Parameter description HART®

Menu: Process Alarm

Menu / parameter
... / Process Alarm
Fault signaling

Menu: Communication

Menu / parameter
... / Communication
HART TAG
Address (Multidrop)
HART Burstmode
HART Burstmode

Menu: Calibrate

Menu / parameter
... / Calibrate
Measured range
Analog Out
... / Calibrate / Measured range
Apply Lower Range
Apply Upper Range
... / Calibrate / Analog Out
Trim 4 mA
Trim 20 mA
Description
• Underrange: in the event of an error, the current, for example 3.6 mA, is output
• Overrange: in the event of an error, the current, for example 22 mA, is output
Description
Measuring point tagging
• 8 characters
Address range in multidrop mode
Value range: 0 to15 (0 means no multidrop mode)
• Status (on / off): Switches burst operating mode on or off
• Command # (1, 2, 3, 33): sets the HART command to be sent cyclically
Number of preambles to be used for sending
Value range: 5 to 20
Description
Select the 'Measured range' submenu.
Select the 'Analog Out' submenu.
The current reading (PV) is used as the lower range limit (4 mA).
The current reading (PV) is used as the upper range limit (20 mA).
Adjusts the current output with a 4 mA setpoint
Value range: 3.500 to 4.500 mA
Adjusts the current output with a 20 mA setpoint
Value range: 19.500 to 20.500 mA