Pilz PSSu K F FAU B Operating Manual page 44

Function description
HALT state
HALT state is an error state that PSENvip assumes automatically when there is a recover-
able error (see chapter entitled "Diagnostics and troubleshooting" in the PSENvip operating
manual). The error is displayed via the web interface. To exit HALT state, the error must
first be rectified and then reset via the web interface. As the result of the reset PSENvip
switches to a RUN state.
Note:
}
An error on the safety controller PSS 4000 will cause the safety controller to exit the oper-
ating state "Device in RUN state without error" (see description of the operating states in
the PSS 4000 System Description). PSENvip then switches to IDLE state.
}
Errors on the special module PSSu K F FAU are handled on the safety controller (see op-
erating manual PSSu K F FAU B, PSSu K F FAU P).
In HALT state the PSENvip will not process a request to switch to MEASUREMENT state.
Other requests are possible in HALT state, with the result that HALT state is exited. How-
ever, if the error has not been rectified beforehand, then PSENvip will immediately and
automatically switch back to HALT state.
Fig.: HALT state
Operating Manual PSSu K F FAU B, PSSu K F FAU P
1003434-EN-05
INIT/IDLE
IDLE
RUN
JUSTAGE
TOOL CHANGE
STANDBY
Recoverable fault
Recoverable fault
Recoverable fault
Recoverable fault
Recoverable fault
HALT
Rectify error, reset
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