Pulse Width; Flow Alarm - GF U1000 V2 Betriebsanleitung

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6.9.1 Volume pulse
Volume per Pulse :
4-20mA
PULSE

Pulse Width :

4-20mA
PULSE
6.9.2

Flow alarm

Alarm Type :
4-20mA
Level | Sig Loss
PULSE
Alarm Status :
4-20mA
N/Closed | N/Open
PULSE
Enter Level :
4-20mA
PULSE
6.9.3 Energy Pulse (HM versions only)
Energy Pulse :
4-20mA
PULSE
Pulse Width :
4-20mA
PULSE
32
010.000 1
50 ms
0000.00 l/min
1 k/Wh
50 ms
► Set the Volume per Pulse so that the maximum number of puls-
es does not exceed 10 per second or 1000ms.
► Press
to confirm the setting.
► Set the Pulse Width. The default value is 50ms which represents
half of one pulse cycle. A 50ms pulse width is required for most
mechanical counters.
► Press
to confirm the setting.
► Press
to return to the Main Menu.
► Choose the type of alarm: Level, triggering at a lowest
acceptable flow rate, or Signal Loss, indicating a loss or
malfunction of flow or signal.
Press to confirm the setting.
► Select the status of the pulse output during normal operation:
Normally Closed or Normally Open.
Press to confirm the setting.
► Only displayed if Level Type alarm type has been selected.
Enter the flow value required to trigger the alarm.
Press to confirm the setting.
► Press
to return to the Main Menu.
► Choose from 1,10,100kWh or 1MWh when in metric mode
and 1,10,100kBTU or 1MBTU in imperial mode. Each pulse
represents the selected amount of energy e.g. 1kWh. Choose a
value so that the pulse rate does not exceed 10 per second.
► Press
to confirm the setting.
► Set the Pulse Width. The default value is 50ms which
represents half of one pulse cycle. A 50ms pulse width is
required for most mechanical counters.
► Press
to confirm the setting.
► Press
to return to the Main Menu.
User Manual