Diagnostics and Troubleshooting
Operating Manual PSENvip RL D P Set
1001641-EN-09
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9 Diagnostics and Troubleshooting
Please note the following safety guidelines when errors occur:
WARNING!
The press brake must be shut down immediately if the test reveals a
fault!
Failure to comply could result in a hazardous situation, which could lead
to serious injury and death.
In this case, have the safety equipment checked by qualified staff.
9.1 Error Management
The PSENvip continuously carries out self-tests and output tests during operation. If an er-
ror 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
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 commissioning and after a
tool change.
Remedy
} Note the error message (see section entitled "Error messages").
} Rectify the error.
} Press the <ESC> key and return the PSENvip to the NORMAL OPERATION state.
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