Manual
Version
Page
DB04A
EN A1-9
PKP Prozessmesstechnik
26
Configure:
In this menu item you can set the details of the alarm like it alarm value(s), how
the alarm is reset, Alarms delays, hysteresis and more. For more details see chapter
4.11.2.3
4.11.2.2 Function Alarm Menu:
Under the function alarm item you define the functionality of the alarm
Flow high:
with this function the alarm gets activated if the flow goes over a
predefined value set in the threshold by the customer.
Flow low:
with this function the alarm gets activated if the flow is under a
predefined value set in the threshold by the customer
Flow window:
with this function the alarm gets activated if the flow is outside a “Window”
that is predefined by the customer. For example if upper threshold is set to 5 and lower
threshold to 4 the alarm will get active if flow is lower than 4 or higher than 5.
Totalizer:
The DB04A has 2 build in totalizer. One is permanent and non-resettable. The
second one is a resettable totalizer. You can bring it back to zero.
The totalizer alarm works with the resettable totalizer. You enter a value in the threshold
and once that value is reached the alarm goes on.
4.11.2.3 Configure Alarm Menu:
Once you defined the function of an alarm you can define the details of the operation in this menu
Numerical entry screen:
If you have to enter numeric values (Like an alarm value
(Threshold)) you will see a little keyboard on the screen where you can enter a numerical
value.
