Swann AMI Phosphate-II Operator's Manual page 78

AMI Phosphate-II
Program List and Explanations
5.3.1.1.x.1
5.3.1.1.x.2x
5.3.1.1.x.3x
5.3.1.1.x.4x
5.3.1.2
5.3.1.2.1
5.3.1.2.2
5.3.1.2.3x
5.3.1.4
5.3.1.5
76
Alarm High: If the measured value rises above the alarm high val-
ue, the alarm relay is activated and E001 is displayed in the mes-
sage list.
Range: 0.00–10.00 ppm
Alarm Low: If the measured value falls below the alarm low value,
the alarm relay is activated and E002 is displayed in the message
list.
Range: 0.00–10.00 ppm
Hysteresis: Within the hyst. range, the relay does not switch. This
prevents damage of relays contacts when the measured value fluc-
tuates around the alarm value.
Range: 0.00–10.00 ppm
Delay: Duration, the activation of the alarm relay is retarded after
the messuring value has risen above/fallen below the programmed
alarm.
Range: 0–28'800 sec
Sample Flow: Define at which sample flow a flow alarm should be
issued.
Flow Alarm: Program if the alarm relay should be activated if there
is a flow alarm. Choose between yes or no. The flow alarm will al-
ways be indicated in the display, pending error list, saved in the
message list and the logger.
Available values: Yes or no
ATTENTION
Sufficient flow is essential for a correct measurement.
We recommend to program yes.
Alarm High: If the measuring values rises above the programmed
value E009 will be issued.
Range: 100–600 B/s
Alarm Low: If the measuring values falls below the programmed
value E010 will be issued.
Range: 5–80 B/s
Case Temp. high: Set the alarm high value for temperature of elec-
tronics housing. If the value rises above the programmed value
E013 is issued. Range: 30–75 °C
Case Temp. low: Set the alarm low value for temperature of elec-
tronics housing. If the value falls below the programmed value
E014 is issued. Range: -10–20 °C
A-96.250.641 / 290312