A-96.250.511 / 091120
AMI Turbiwell
Program List and Explanations
97
5.3.1.1
Alarm
5.3.1.1.1
Alarm High:
If the measured value rises above the alarm high value,
the alarm relay is activated and E001, is displayed in the message
list.
Range: 0–250 FNU/NTU
5.3.1.1.25
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: 0–250 FNU/NTU
5.3.1.1.35
Hysteresis:
Within the hyst. range, the relay does not switch. This
prevents damage of relays contacts when the measured value
fluctuates around the alarm value.
Range. 0–250 FNU/NTU
5.3.1.1.45
Delay:
Duration, the activation of the alarm relay is retarded after the
measured value has risen above/fallen below the programmed
alarm.
Range: 0–28‘800 Sec
5.3.1.2
Sample Flow:
Define at which sample flow a flow alarm should be
issued.
5.3.1.2.1
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 always
be indicated in the display, pending error list, saved in the message
list and the logger.
Available values: Yes or no
Note:
Sufficient flow is essential for a correct measurement.
We recommend to program yes.
5.3.1.2.2
Alarm High:
If the measured values rises above the programmed
value E009 will be issued.
Range: 0–100 l/h
5.3.1.2.31
Alarm Low:
If the measured values falls below the programmed
value E010 will be issued.
Range: 0–100 l/h
5.3.1.4
Case Temp. high:
Set the alarm high value for temperature of
electronics housing. If the value rises above the programmed value
E013 is issued.
Range: 40–75 °C
5.3.1.5
Case Temp. low:
Set the alarm low value for temperature of
electronics housing. If the value falls below the programmed value
E014 is issued.
Range: -10 to +10 °C
5.3.2 & 5.3.3
Relay 1 and 2:
The contacts can be set as normally open or normal
-
ly closed with a jumper. See
.
The function of relay contacts 1 and 2 is defined by the user.
