wtw LF 170 - Operating Levels and General Operating Principles

LF 170 Operation
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4.3 Operating levels and general operating principles
Fig. 4-1 Operating levels
The operation of the monitor is differentiated into three levels:
Operating level In normal measuring mode and during calibration the monitor is in the
so-called 'operating level'.
Parameterization level All instrument settings are made in this level (e.g. measuring ranges,
limits).
Configuration level The functions of the monitor are defined in this level. The configuration
is carried out after the installation of the instrument, mostly only during
the initial commissioning.
Password protection All settings of the parameterization and configuration level can be
protected with a three-digit numeric code against unauthorized or
unintentional modification.
or
1.)
or
or
2.)
OPERATING LEVEL
PARAMETERIZATION LEVEL ( )
PA
CONFIGURATION LEVEL ( )
Co
(Measurement and calibration)
Parameterization
settings
Configuration
settings
or viewing only with
3.) Password entry for editing (optional)
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