7532 | Operation |
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5.3.3Factory settings (Reset)
Caution!
A reset sets the instrument back to the factory settings. This can lead to an impairment of the measurement. Generally, you should perform a basic setup again following a reset.
A reset is only necessary:
•if the instrument no longer functions
•if the instrument must be moved from one measuring point to another
•if the instrument is being
⇒ 
– + E
User input ("reset" (0A3)):
•333 = customer parameters
•555 = History
333 = reset customer parameters
This reset is recommended whenever an instrument with an unknown 'history' is to be used in an application:
•The 7500 RTG is reset to the default values.
•The customer specific tank map is not deleted.
•A linearization is switched to "linear" although the table values are retained. The table can be reactivated in the "linearization" (04) function group.
List of functions that are affected by a reset: | • | linearization (041) | |
• | tank shape (002) | ||
• | empty calibr. (005) | • | customer unit (042) |
• | full calibr. (006) | • | diameter vessel (047) |
• | pipe diameter (007) | • | range of mapping (052) |
• | output on alarm (010) | • | pres. Map dist (054) |
• | output on alarm (011) | • | offset (057) |
• | outp. echo loss (012) | • | low output limit (062) |
• | ramp %span/min (013) | • | fixed current (063) |
• | delay time (014) | • | fixed cur. value (064) |
• | safety distance (015) | • | simulation (065) |
• | in safety dist. (016) | • | simulation value (066) |
• | Tank Gauging (030) | • | format display (094) |
• | auto correction (031) | • | distance unit (0C5) |
• | level/ullage (040) | • | download mode (0C8) |
555 = History Reset
After mounting and aligning the equipment, carry out a history reset before switching on the function
The tank map can also be reset in the "cust. tank map" (055) function of the "extended calibr." (05) function group.
This reset is recommended whenever an instrument with an unknown 'history' is to be used in an application or if a faulty mapping was started:
• The tank map is deleted. The mapping must be recommenced.
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