Endress+Hauser Deltapilot S FMB70, Руководство по функциональной безопасности, Страница: 21 / 36

Deltapilot S
Hauser 21
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 measuring mode.
Possibilities:
• Pressure
• Level
Options:
• Valid (for "Pressure" measuring mode): Select this option if the selected and desired
value is displayed.
• Not valid (for "Level" measuring 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.
SET LRV (852) For displaying and querying the value entered or calculated for the SET LRV (BASIC
SETUP or QUICK SETUP 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 configure the lower-range value via the GET LRV parameter and a pressure
present at the device. The SET LRV parameter displays the pressure value that was
assigned to the lower-range value.
SET URV (853) For displaying and querying the value entered or calculated for the SET URV parameter
(BASIC SETUP or QUICK SETUP 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 configure the upper-range value via the GET URV parameter and a pressure
present at the device. The SET URV parameter displays the pressure value that was
assigned to the upper-range value.
MEASURING MODE = pressure
Parameter name Description