User's Manual

Page 84 SITRANS LR260 (PROFIBUS PA) – OPERATING INSTRUCTIONS A5E32337685
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Parameters
4. Service
4.1. Device Reset
To access via SIMATIC PDM, open the menu Device – Device Reset. For more detail
see
Device Reset on page 47.
To perform a reset via the handheld programmer:
a. Press RIGHT Arrow to open Edit Mode then scroll down to the desired Reset
option and press RIGHT Arrow to select it.
b. Press LEFT Arrow to exit.
4.2. LCD Fast Mode
Enables a faster rate of measurement from the device by disabling most of the
display area. Only the bar graph will be refreshed when LCD Fast Mode is set to ON.
When Fast Mode is set to ON, there is a delay of 30 minutes with no pressed buttons
before actions result.
Note: Following a Factory Reset, some degree of reprogramming may be required,
depending on the option chosen below.
Reset Options Result
Factory Defaults
a)
a)
Differences between Factory Defaults and Standard Defaults:
Factory Reset modifies the functional block outputs to measure distance in
meters and to be scaled based on Low Calibration Point.
Resets all parameters to the manufacturer’s default
settings with the following exceptions:
• device addresses are not reset
• Lock and Unlock values are not reset
• the learned TVT curve is not lost
• Description, Tag, Message, and Installation Date (in
SIMATIC PDM) are not reset
Standard Defaults
a
Resets all parameters excluding device addresses,
Description, Message, and Installation Date to the
PROFIBUS default settings
Informational Resets parameter Tag
Functional
Resets parameters that control device behavior and
functionality (such as calibration points)
Warm Start Has the same effect as re-cycling power to the device
Reset Device Address
to 126
• Resets the PROFIBUS device address to 126
• If the address lock was on, will disable the lock. (See
Resetting the PROFIBUS address to 126: on page 120
for details.)
Note: Affects Measurement mode only: has no effect on Navigation mode.
Values
ON or OFF
Default: OFF