Endress+Hauser Proline Promass 80 - Page 60

17 Group SUPERVISION Device Functions Proline Promass 80
60 Endress+Hauser
ERROR CATEGORY Use this function to define whether a process error triggers a notice message or a fault
message. If you select “FAULT MESSAGES”, all outputs respond to a fault in accordance
with their defined error response patterns.
Options:
NOTICE MESSAGES (display only)
FAULT MESSAGES (outputs and display)
! Note!
• Press the F key twice to call the ASSIGN PROCESS ERROR function.
•Use the OS key combination to exit the function.
ALARM DELAY Use this function to define a time span for which the criteria for an error have to be
satisfied without interruption before an error or notice message is generated.
Depending on the setting and the type of fault, this suppression acts on:
•Display
• Current output
• Frequency output
• Status output
User input:
0...100 s (in steps of one second)
Factory setting:
0 s
" Caution!
If this function is activated fault and notice messages are delayed by the time
corresponding to the setting before being forwarded to the higher-order controller
(process controller, etc.). It is therefore imperative to check in advance in order to make
sure whether a delay of this nature could affect the safety requirements of the process. If
fault and notice messages cannot be suppressed, a value of 0 seconds must be entered
here.
SYSTEM RESET Use this function to perform a reset of the measuring system.
Options:
NO
RESTART SYSTEM (restart without interrupting line supply)
Factory setting:
NO
OPERATION HOURS The hours of operation of the device appear on the display.
Display:
Depends on the number of hours of operation elapsed:
Hours of operation < 10 hours
→ display format = 0:00:00 (hr:min:sec)
Hours of operation 10...10,000 hours
→ display format = 0000:00 (hr:min)
Hours of operation > 10,000 hours
→ display format = 000000 (hr)
PERMANENT STORAGE This function indicates whether permanent saving of all the parameters in the EEPROM
is switched on or off.
Display:
“OFF” or “ON”
Factory setting:
ON
Function description SUPERVISION