Resetting To Factory Settings (Reset) - Endress+Hauser HART Waterpilot FMX21 Operating Instructions Manual

Operation
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5.4

Resetting to factory settings (reset)

By entering a certain code, you can completely, or partially, reset the entries for the parameters to
the factory settings (see also Section 11.2 ). Enter the code by means of the "Enter reset code"
parameter (menu path: Expert → Management → Enter reset code).
There are various reset codes for the device. The following table illustrates which parameters are
reset by the particular reset codes. Operation has to be unlocked to be able to perform a reset (see
Section 5.3).
Note!
Any customer-specific configurations carried out by the factory are not affected by a reset (customer-
specific configuration remains). If you want to change the customer-specific settings configured at
the factory, please contact Endress+Hauser Service. Since there is no specific service level, order
code and serial number can be changed without a specific release code.
Reset code Description and effect
62 PowerUp reset (warm start)
• The device is restarted. Data are read back anew from the EEPROM (processor is
initialized again).
• Any simulation which may be running is ended.
333 User reset
• This code resets all the parameters apart from:
– Device tag
– Linearization table
– Operating hours
– Event logbook
– Current trim
• Any simulation which may be running is ended.
• The device is restarted.
7864 Total reset
• This code resets all the parameters apart from:
– Operating hours
– Event logbook
• Any simulation which may be running is ended.
• The device is restarted.
Note!
After a "Total reset" in FieldCare you have to press the "refresh" button in order to ensure that the
measuring units are also reset.
Waterpilot FMX21
Endress+Hauser