Endress+Hauser Deltapilot S FMB70, Руководство по функциональной безопасности

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Deltapilot S
Hauser 17
6. By means of the DIGIT SETS parameter, the user checks whether the characters and digits are displayed
correctly on the user interface. "0123456789.-" is displayed if everything is displayed correctly.
Options:
– Valid: Select this option if the string of characters and digits is displayed correctly.
– Not valid: Select this option if the string of characters and digits is not displayed correctly. In this case,
operation in the safe measuring mode is not possible.
7. By means of the OUTPUT CURRENT parameter, the user can check whether the following parameters
are correctly reset to the factory values. If reset correctly, the OUTPUT CURRENT parameter displays
"LinMaxNorm/22/3.8/0s".
Factory values:
– CURR. CHARACT.: linear
– OUTPUT FAIL MODE: max. alarm
– ALT. CURR. OUTPUT: normal
– SET MAX. ALARM: 22 mA
– SET MIN. CURRENT: 3.8 mA
– ALARM DELAY: 0.0 s
– ALARM DISPLAY TIME: 0.0 s
Options:
– Valid: Select this option if the factory values displayed correspond to the desired values. The system
continues to interrogate the safety-related parameters.
– Not valid: Select this option if the factory values displayed do not correspond to the desired values. In
this case, operation in the safe measuring mode is not possible. The SAFETY LOCK parameter displays
the status "Unlocked".
8. The following parameters have to be confirmed depending on the operating mode selected:
– ACK. ALARM MODE
– CALIB. OFFSET
– MEASURING MODE
– PRESSURE EMPTY (only Level operating mode)
– EMPTY CALIBRATION (only Level operating mode)
– PRESSURE FULL (only Level operating mode)
– FULL CALIBRATION (only Level operating mode)
– SET LRV
– SET URV
– DAMPING VALUE
The value saved is indicated on the fourth line of the on-site display.
Options:
– Valid: Select this option if the value entered or the desired value is displayed.
The system continues to interrogate the safety-related parameters.
– Not valid: Select this option if an incorrect value or a value that was not entered is displayed.
In this case, operation in the safe measuring mode is not possible.
The SAFETY LOCK parameter displays the status "Unlocked".
9. Once the safety-related parameters have been successfully interrogated, the password "7452" must be
entered again via the CONF. PASSWORD parameter. Afterwards, the device is locked for the safe
measuring mode. The SAFETY LOCK parameter displays the status "Locked".
This locking has the highest priority and can only be disabled via the SAFETY LOCK and SAFETY
PASSWORD parameters.
→
ä
27, "Locking/Unlocking" section.