P 4 | = | Alarm Standby (mask) Function |
(Skipped if option is not available or P1= none) | ||
OFF | = | Standby function disabled |
On | = | Standby function enabled |
If the alarm is programmed as band or deviation, this function masks the alarm condition at start up and after a “Su” (limit threshold) changement until the process variable reaches the alarm threshold, plus or minus hysteresis. This standby function masks a Process Alarm condition at start up until the process variable reaches the alarm threshold plus or minus hysteresis.
PF = Time Constant of the Filter
applied to the Measured Value for
Alarm Action
(Skipped if option is not available or P1 = none) Range: From 0 (filter OFF) to 8 seconds
(First order filter with selected time constant.)
n 1 = Safety Lock
0= UNLOCKed. The device is always UNLOCKed and all parameters can be
modified.
l= LOCKed. The device is always LOCKed and no parameters can be modified
From 2 to 9999 = This number is a password, to be used in run time (see “nn”), to LOCK/ UNLOCK the device.
t1 = Timeout Selection
tn10 = 10 second timeout
tn30 = 30 second timeout
d1 = Digital Input (contact closure) (This is a read only parameter)
Enb = Digital input enabled
dlS = Digital input disabled (The digital input is used as a remote Acknowledgment .)
The configuration procedure is now completed. The display will show "COnF".
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14 | 19/04/2004, 15.07 |
