FI002K0018v1530hUK – THS/21 Instruction manual for installation, use and maintenance
5
MAINTENANCE
ORIGINAL
INSTRUCTION 189
5.6 Self-diagnosis
The internal diagnostic system monitors the operational status of the Metal Detector, the Integrated
transport system and connected sensors.
If a Diagnosis status is activated, the system automatically performs the following actions:
- the message corresponding to the activated Diagnosis status is shown on the display;
- the acoustic/optical signalling indicators are activated as indicated in the
Use
section;
- READY RELAY is deactivated;
- the integrated conveyor belt is stopped (programmable)
- the ejection system is activated (programmable)
The following is the complete description of Diagnosis and their possible corrective actions.
After removing the cause, some Diagnosis are self-resetting (indicated by
) while other require a
manual reset (indicated by
).
The diagnosis indicated by
can be automatically or manually reset, according to the programming
of the relative parameters PFR and SFR.
For the Diagnosis related to connected sensors, the
I/O status
menu can help to visualize the input
and output lines status.
Refer also to the electrical diagrams included in this manual.
The System is pre-configured also for the activation of the ejector (by means of EJECT NO and EJECT NC outputs) in
case of power loss. See the Inputs complete description (SW1).
