Siemens LR 460 User Manual
7ML19985JM01
SITRANS LR 460 – INSTRUCTION MANUAL
Page 47
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2.1.5. Reset
Two Reset options are available via SIMATIC PDM. Selecting Factory Default
resets all parameters excluding device addresses to default values. Device Reset
(Warm Start ) has the same effect as recycling power. Only Factory Default is
available via the handheld programmer.
To perform a Reset via the handheld programmer:
a. Press Mode to open PROGRAM mode, and key in 215 for Quick Access, or use
ARROW keys to navigate to Reset.
b. Press RIGHT Arrow to open Edit Mode.
c. Press DOWN Arrow to scroll to PARAMS and RIGHT Arrow to select it. After
c. Press DOWN Arrow to scroll to PARAMS and RIGHT Arrow to select it. After
the Reset is performed, the display will return to NONE.
d. Press Mode to return to Measurement Mode.
To perform a Reset via SIMATIC PDM:
Open the menu Device – Reset, and select Factory Defaults or Device Reset (for
more detail see
more detail see
Reset Fault
Resets the Fault message after an active fault has occurred and been corrected.
This is required only for faults listed as requiring a manual reset in the General
Fault Code list (see page 80).
Open the menu View – Clear Faults. You will see the fault listed. Click Transfer.
To reset via the handheld programmer, key in the value of the fault code in
question.
question.
Notes:
• After resetting to Factory Defaults, complete reprogramming is required.
• Resetting to Factory Defaults does not clear values in the Quick Start Wizard:
• Resetting to Factory Defaults does not clear values in the Quick Start Wizard:
they can be re-applied.
• Performing a Device Reset clears all values from the Quick Start Wizard.
HART
PROFIBUS
Description
Handheld
Program-
mer
Options
Program-
mer
Options
PARAMS
PARAMS
Factory Defaults
WARMSTART Device Reset: restarts the device (this
option is rarely used).
ADDRESS
Reset PROFIBUS address to 126.
NONE
NONE
No reset performed.