Pilz PSENvip RL D P - Manual (Page 124)

9.1 Troubleshooting
9 Diagnostics and Troubleshooting
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
9-2
9.1 Troubleshooting 9100 Troubleshooting 9- Diagnose_Fehlerbehandlung_Allg
The PSENvip continuously carries out self-tests and output tests during
operation. If an error is discovered, the following sequence is triggered:
 An error identifier is shown on the display of the PSENvip receiver (see
"Error messages" in this chapter)
 The error plus some additional diagnostic data is entered in a special
data area on the PSENvip (see "DIAGNOSTICS menu" in this chapter)
 Execution of the error reaction.
The PSENvip's reaction to an error depends on the severity of that error.
9.1.1 Minor errors
Minor errors 9- Diagnose_Fehlerbehandlung_leichte_Fehler
Possible causes
 Feasibility error
 Internal error
Reaction of the PSENvip
 The PSENvip switches to a HOLD state.
 Outputs OSSD1/OSSD2 on the receiver are switched off.
 In this state it is possible to make adjustments during initial commis-
sioning and after a tool change.
Remedy
 Note the error message (see section entitled "Error messages").
 Rectify the error.
 Press the key and return the PSENvip to the NORMAL OPER-
ATION state.
9.1.2 Major errors
Major errors 9- Diagnose_Fehlerbehandlung_schwere_Fehler
Possible causes
 Serious internal error
 Wiring error, short across contacts, short circuit
 No valid tool data
 Overrun not entered
 Fault on the optical system
Reaction of the PSENvip
 The PSENvip switches to a STOP state.
 Outputs OSSD1/OSSD2 on the receiver are switched off.
 In this state, operation is no longer possible. However, diagnostics
are available.