Page 1218 - Flipbook_SolidDesignSoutheast2020

Gravity Metal Detector System—Operator Setup Manual

5.2 Faults—continued

Fault Possible Cause Corrective Action

Internal USB  There is an issue with the internal USB  Contact Fortress Service Dept.
storage. 1‐888‐220‐8737 or 416‐754‐2898

Large Metal  The large metal threshold limit has been  Verify that no metal is located within the Detector
exceeded. aperture.
 The large metal threshold has been set too  Increase the large metal threshold.
low Feature is enabled within Sensitivity
submenu.  Can be cleared via the Clear Soft key (S3) and
masked in the software’s Fault Menu

Low Battery  This fault will be generated when battery  Replace with a CR2032 battery.
PL20 is low.

Peye Block  Photo Eye function is turned on.  Check reject settings, reject setup should
be normal.

 Turn photo reject off.

Phase Limit  A phase limit was exceeded during a  Can be cleared via the Clear soft key (S3).
calibration or auto phase update.
 Check the phase point and perform a fast phase
calibration.

PROD  Product memory may be corrupted  Cycle power to clear memory or reset the product
Memory record via Reset in the Product, Edit Menu

Rej Bin Full  The reject bin is full (this may prevent  Check the bin and empty rejected product – handle
product from being successfully rejected according to operational procedures
into the bin)
 Check that the sensor in the bin is not misaligned

 Check the polarity of the input

Reject  Reject confirmation device(s) failed to  Check that the reject device is functioning properly
verify that the contaminated product was and that the confirmation devices are positioned
properly rejected correctly

 Check if the polarity setting and the time delay
within the software is set

Reference  DSP PL1 Wire not connected properly  Check if DSP PL1 board interconnection cable/plug
are fully located with no loose connections
 SH Board circuitry may be faulty
 Call Fortress for assistance to check if SH Board is
faulty
Test Signal  Test signal was not detected during a test  Check the sensitivity and perform a manual test
procedure
 Call Fortress for assistance to check if SH Board is
faulty

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