Siemens Sitrans Probe LR Operating Instructions Manual page 55

Notes:
• P201 is set independently from P001: set P001 first, as changing P001 will reset P201
to the same setting.
• P201 controls the primary value and the loop current for the HART common module
and should not be changed if using HART.
• Selection also affects the secondary, tertiary, and quaternary variables for HART.
• P201 must be set to 0 (manual) before you can modify P911. Remember to restore the
previous setting after using P911.
Independent mA Setpoint Parameters (P210 and P211)
Factory settings are indicated by an asterisk (*) in the parameter tables, unless
Note:
explicitly described.
P210 and P211 allow you to explicitly define the normal operating range. Use these
features to reference the minimum and/or maximum mA output to any point in the
measurement range.
For HART, 4 mA and 20 mA represent the upper and lower range limits for the primary
variable.
P201 (mA Function) Settings Response for P210 and P211
Level, Space, or Distance
Volume
a.
Ensure the % symbol is displayed before entering a % value.
7ML19985HR02
Key in the material level in Units (P005) or percent
(P007) as referenced from Empty (P006).
Key in the volume in Maximum Volume (P051) units or as a
percent
SITRANS Probe LR – INSTRUCTION MANUAL
a
of Maximum Volume.
a
of Span
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