Endress+Hauser Deltapilot S FMB70, Functional Safety Manual

Page: 24 / 36

Deltapilot S
24 Hauser
ACK. ALARM MODE (844) For displaying and querying the option selected for the ACK. ALARM MODE parameter
(MESSAGES group).
Possibilities:
• On
• Off
Options:
• Valid: Select this option if the selected and desired value is displayed.
• Not valid: Select this option if an incorrect value or a value that was not selected is
displayed. In this case, operation of the device in the safe measuring mode is not
possible.
!
Note!
If you selected the "On" option for the ACK. ALARM MODE parameter and an alarm
occurs, proceed as follows:
– Rectify the cause of the alarm.
– Unlock the device via the SAFETY LOCK and SAFETY PASSWORD parameters.
– Acknowledge the alarm via the ACK. ALARM parameter.
– Select the "Lock" option for the SAFETY LOCK parameter.
– Enter the password for the SAFETY PASSWORD parameter.
– Confirm the values and option selected for the parameters queried.
– Lock the device via the password.
CALIB. OFFSET (847) For displaying and querying the value entered or calculated for the CALIB. OFFSET
parameter (POSITION ADJUSTMENT group).
Options:
• Valid: Select this option if the value entered and desired is displayed.
• Not valid: Select this option if a value that was not entered or desired is displayed.
In this case, operation of the device in the safe measuring mode is not possible.
!
Note!
You can also perform position adjustment by means of the POS. ZERO ADJUST or POS.
INPUT VALUE parameters. The CALIB. OFFSET parameter then displays the calculated
value.
MEASURING MODE (845) For displaying and querying the set operating mode.
Possibilities:
• Pressure
• Level
Options:
• Valid (for the "Level" operating mode): Select this option if the selected and desired
value is displayed.
• Not valid (for the "Pressure" operating mode): Select this option if an incorrect value or
a value that was not selected is displayed. In this case, operation of the device in the
safe measuring mode is not possible.
PRESSURE EMPTY (016) For displaying and querying the value entered for the PRESSURE EMPTY parameter
(BASIC SETUP group).
Options:
• Valid: Select this option if the selected and desired value is displayed.
• Not valid: Select this option if an incorrect value or a value that was not selected is
displayed. In this case, operation of the device in the safe measuring mode is not
possible.
EMPTY CALIBRATION
(018) For displaying and querying the value entered for the EMPTY CALIBRATION parameter
(BASIC SETUP group).
Options:
• Valid: Select this option if the selected and desired value is displayed.
• Not valid: Select this option if an incorrect value or a value that was not selected is
displayed. In this case, operation of the device in the safe measuring mode is not
possible.
MEASURING MODE = Level, LEVEL SELECTION = Level Easy Pressure
Parameter name Description