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A tank truck with will be shown briefly as soon as the monitor has established type and in case of 5-wire sensors
amount of sensors. If 2-wire sensors are connected then the amount of detected compartments are always 8 or 6
(depending on dip switch setting: see Error! Reference source not found. ).
A timer will be started and shown in the centre of the screen. This timer is only indicating the loading time.
A normal loading will end in one of the three possible situations:
1. The loading cycle has been finished and no overfill has been detected.
2. The loading cycle has been ended due a wet sensor.
3. An emergency switch has been pressed. (read Secondary Input chapter for settings).
1. Loading can also be interrupted when the monitor detects an internal or external fault. e.g. power supply
failure as internal fault and broken or loose wire as external fault.
a. The plug can be disconnected when the loading has been finished.
b. The monitor will return into its default state. And the “connect plug to socket” animation will be
shown.
Display will return to “sleep mode” if the monitor is unplugged for more than 15 minutes.
2. A wet sensor has interrupted the loading cycle to prevent a pending overfill. After this there are two
possible scenarios:
a. The function key can be used ( if not set to EN13922 mode, see EN13922 for details)
b. Loading cycle will be stopped by disconnecting plug from the tank truck
3. Emergency switch has been pressed. In this case also two possibilities:
a. The function key can be used to reset the emergency detection.
b. Loading cycle will be stopped by disconnecting plug from the tank truck.
In case of 2.a “use of function key” (e.g. 8 x 2-wire sensors are installed sensor in comp. 3 is wet).
Display will show a full compartment 3 and sensor LED indicator 3 will steady on. All other 7 will flash red.
One sensor has interrupted the loading and can be bypassed (in non-EN13922 mode). In the left corner of the
display (88X0 only) a sensor will appear to indicate bypassed sensor.
When the rack monitor is not used for 15 minutes it goes into sleep mode. During sleep mode the Red LED
indicators will be dimmed and occasionally flash with high intensity to indicate “System Ready“
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