Burkert Type 8035 - Manual (Page 93)

91
Operatingandfunctions
9.7.16 Activating / deactivating the generation of alarms for
problems occuring during a dosing
The following problems can occur during a dosing:
• no flow in the pipe whereas the valves are open.
• a flow is measured in the pipe whereas the valves are closed.
These problems can be signalled by the generation of an alarm.
When an alarm is generated, the device stops the process:
• the valves connected to the relay outputs DO2 and DO3 are closed,
• the device state LED becomes orange and flashes fast,
• a 3,5 Hz-frequency is generated on the transistor output DO4 if it is configured to transmit the state of the
device (see chap. “9.7.26”),
• the outputs configured with the function "ALARM" are switched (see chap. 9.7.19),
• the message "ALARM" is displayed.
→
Activate or deactivate the generation of an alarm when no flow rate is
measured in the pipe whereas the valves are open.
→
Confirm.
ALARM DURiNG
AFtER DEL. = 001
→
If the generation of alarms has been activated, enter the duration the
problem must be present (value between 1 and 200 s) before gener-
ating the alarm.
→
Confirm.
DiSABLE
ENABLE
0......9
Figure 73: Activating / deactivating the generation of alarms for problems occuring during a dosing
→
If you do not want to adjust another parameter, go to the "END" parameter of the Parameters menu and press
ENTER to save the settings or not and go back to the Process level.
English
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