Functional Dimensions; Local Programming; Functions Of Hand Programmer Keys - Siemens sitrans LR 400 Manual De Instrucciones

Functional Dimensions

Parameters:
1.3 Nozzle height
4.2.2.3 Dead band
1.6 Lower range value (LRV)
1.5 Upper range value (URV)
1.4 Vessel height

Local Programming

To begin parameter changes, use the hand programmer and press LEFT
Menu is displayed in the first line of the LCD. Then program the unit beginning with the
Auto-Setup parameters.

Functions of Hand Programmer Keys

• Changes display from RUN mode to PROGRAM mode
• Operates as a CANCEL key when programming input position is at the far left
• Moves input position to the left during PROGRAM mode
• Operates as an ENTER key when input position is at the far right
• Moves input position to the right during PROGRAM mode
• Changes input variable up or down
Auto-Setup
After switching on the SITRANS LR 400, and after a successful self test, press LEFT
access the parameters. Set the Auto-Setup parameters to make the system operational:
• language of the local user interface
• unit of length of the measured level (cm,m,mm,ft,in)
• nozzle height in the selected unit of length
• vessel height in the selected unit of length
• LRV as a distance from the bottom of the vessel
• URV as a distance from the bottom of the vessel
• damping of the measured level in seconds
• application type
• bus-address by PROFIBUS PA communication (on PROFIBUS models)
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