Endress+Hauser dosimass, Руководство по эксплуатации

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Appendix - Function description Dosimass
52 Hauser
11.9 Function group SUPERVISION
Function description
Function group SUPERVISION
ACTUAL SYSTEM
CONDITION Use this function to display the current system status.
Display:
"SYSTEM OK" or the fault/notice message with the highest priority.
PREVIOUS SYSTEM
CONDITIONS Use this function to display the 16 most recent fault and notice messages.
Display:
The 16 most recent fault or notice messages.
PERSISTENT
RECORDING Use this function to switch persistent recording of the system conditions on or off.
Options:
ON
OFF
Factory setting:
ON
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.
User input:
0 to 10 s
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 or to clear the error
memory.
Options:
CANCEL
RESTART
Restart without disconnecting main power.
RESET ERROR HISTORY
Clear the error memory.
Factory setting:
CANCEL