Endress+Hauser Proline t-mass 65I - Alarm Delay; System Reset

Device Functions Proline t-mass 65 20 Group SUPERVISION
Endress+Hauser 67
ALARM DELAY Use this function to define a time span for which the criteria for an error have to be satis-
fied 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 outputs
• Frequency output
• Status output
User input:
0 to 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 correspond-
ing to the setting before being forwarded to the higher-order controller (process control-
ler, 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 to 10,000 hours
→ display format = 0000:00 (hr:min)
Hours of operation > 10,000 hours
→ display format = 000000 (hr)
HOURS SINCE RESET The hours of operation since the last reset 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 to 10,000 hours
→ display format = 0000:00 (hr:min)
Hours of operation > 10,000 hours
→ display format = 000000 (hr)
Function description SUPERVISION