Displays and keypad

Operation of the SITRANS FUS060 transmitter can be carried out using:

• Keypad and display unit
• HART communicator
• PC/laptop and SIMATIC PDM software via HART communication
• PC/laptop and SIMATIC PDM software using PROFIBUS PA communication

HART communication

PROFIBUS PA communication

The operating and display panel permits simple operation without supplementary equipment. It is not necessary to open the housing. All changes to a setting can therefore also be carried out in the potentially explosive atmosphere.

Operating and display panel

The individual functions and parameters are selected using a hierarchical, multi-language input menu and four infrared keys. The parameters can be specifically selected and modified using codes, e.g.:

• Operating parameters such as measuring range, physical dimensions, device information
• Limits for flow, totalizer, ultrasonic velocity or ultrasonic amplitude
• Noise suppression using damping, error stages and hysteresis
• Display parameters (freely-configurable display)
• Display in volume or mass dimensions
• Density as constant input value for conversion of volume into mass dimensions
• Forward/backward measurement
• Flow direction
• Diagnostics functions and control values
• Functions of the PROFIBUS PA output:
  flow, net quantity (volume or mass), ultrasonic velocity, ultrasonic amplitude, forward quantity (volume or mass), backward quantity (volume or mass)
• Functions of the analog output:
  flow, ultrasonic velocity or ultrasonic amplitude
• Functions of digital output 1:
  pulse output, frequency output, limit, flow direction or device status
• Functions of digital output 2:
  limit, flow direction or device status
• Simulation of output signal via analog output, digital output 1 and digital output 2

The HART protocol is implemented via the analog output (current output). Using this communication facility, the device can be parameterized with a PC/laptop and SIMATIC PDM software in addition to local operation.

In the version with PROFIBUS PA, the analog output is replaced by the digital PROFIBUS PA output. The device can then be parameterized via PROFIBUS communication and with SIMATIC PDM in addition to local operation.