Master Reset; Powered Hours - Siemens SITRANS LR560 Operating Instructions Manual

4.2. Master Reset

Notes:
• Following a reset, some degree of reprogramming may be required, depending
on the option chosen below.
• While performing any reset, a loss of communications can be expected.
Reset Options
Factory Defaults
Standard
Defaults
Informational
Functional
Warm Start
Reset Address
to 126
To access via SIMATIC PDM:
Open the menu Device – Master Reset. For more detail see
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.

4.3. Powered Hours

Read only. Displays the number of hours the unit has been powered up since
manufacture.
To view via SIMATIC PDM, open the menu Device – Wear.
7ML19985LT01 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS
Result
Resets all user parameters to the manufacturer's default settings,
with certain exceptions. The list of exceptions includes, but is not
limited to:
• Message
• Description
• Installation Data
• Device Address
• Write Protection
• Auto False Echo Suppression Range
• Learned TVT
• Language
Resets all parameters, excluding device addresses and Language, to
the PROFIBUS standard default settings.
After initiating a reset to Standard Defaults via the local
NOTE:
user interface, allow 1-2 minutes before initiating a new
command locally.
Resets parameters such as Tag.
Resets parameters that control device behavior and functionality
(such as calibration points)
Has the same effect as recycling power to the device
• Resets the PROFIBUS device address to 126
• If the address lock was on, will disable the lock.
Master Reset on page 55
Page 87
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