Lower Range Value (2.4.4); Upper Range Value (2.4.5) - Siemens SITRANS LR500 Series Operating Instructions Manual

9.2.4.4

Lower range value (2.4.4)

Sets process value that corresponds to 4 mA loop current.
Setting
Default
Note
Setting for parameter "Lower range value" is based on selected PV
• PV set to Level, Space - Setting based on parameter "Lower level point"
• PV set to Distance - Setting based on parameter "Upper calibration point"
• PV set to Volume - Setting based on parameter "Upper scaling point" in "Volume" menu
• PV set to Custom - Setting based on parameter "Upper scaling point" in "Custom" menu
Note
Parameter "Lower range value" is limited when PV set to Level or Space
When PV is set to Level or Space, the setting for parameter "Lower range value" is limited by the
setting for parameter "Lower level point".
• If desired setting for parameter "Lower range value" is greater than the current setting in
parameter "Lower level point", it is necessary to first set parameter "Lower level point" to a
value equal to, or greater than the desired value for parameter "Lower range value".
9.2.4.5

Upper range value (2.4.5)

Sets process value that corresponds to 20 mA loop current.
Setting
Default
Note
Setting for parameter "Upper range value" is based on selected PV
• PV set to Level, Space - Setting based on parameter "Upper level point"
• PV set to Distance - Setting based on parameter "Lower calibration point"
• PV set to Volume - Setting based on parameter "Upper scaling point" in "Volume" menu
• PV set to Custom - Setting based on parameter "Upper scaling point" in "Custom" menu
SITRANS LR500 series with mA/HART
Operating Instructions, 03/2024, A5E51099898-AA
-99999 to +99999
(based on PV, setting for PV of Level shown here)
0 ("Units" based on PV)
-99999 to +99999
(based on PV, setting for PV of Level shown here)
30 ("Units" based on PV)
Parameter assignment
9.2 Setup (2)
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