Endress+Hauser Proline Promag 55 Operating Manual page 91

Device functions Proline Promag 55 FOUNDATION Fieldbus
Endress+Hauser
Write access with
Parameter operating mode
(MODE_BLK)
Sys. - Alarm Delay AUTO - OOS
Sys. - AUTO - OOS
Sim. Failsafe Mode
Sys. - Reset AUTO - OOS
"Diagnosis" Transducer Block/base index 1600
Use this parameter to define a time span in which the criteria for a fault
have to be satisfied without interruption before a fault or notice message is
generated.
Depending on the setting and the type of fault, this suppression acts on:
• Display
• Output blocks (AI Blocks) FOUNDATION Fieldbus interface
User input:
0 to 100 s (in steps of one second)
Factory setting:
0 s
"
Caution!
If this parameter is used, fault and notice messages are delayed by the time
corresponding to the setting before being forwarded to the downstream
function blocks or the fieldbus host system.
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.
Use this parameter to set the Analog Input and Totalizer function blocks to
their defined failsafe modes in order to check whether they respond
correctly. The failsafe mode of the totalizers is determined via the "Tot. -
Failsafe All" parameter ( → Page 110).
Options:
OFF
ON
Factory setting:
OFF
!
Note!
The active simulation mode is relayed to downstream function blocks or
higher-order process control systems by means of the status
"UNCERTAIN" of the output value OUT (AI Block).
Use this parameter to perform a reset of the measuring system.
Options:
NO
RESTART SYSTEM (restart without interrupting power supply)
ORIGINAL TRANSMITTER DATA
Factory setting:
NO
3 Transducer Block
Description
91