Beckhoff CX-B930 Series, Руководство пользователя

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Error handling and diagnostics
CXxxxx-M930/B930 42 Version: 1.1
Number Text Description Remedial action / rea-
son
31 only for EtherCAT
gateways: WC-State of
cyclic EtherCAT frame is
1 For EL6631 only:
EtherCAT WC State is 1 Check the mode on the
EtherCAT master & slave
(OP?).
PnIoBoxDiag
In contrast to the State variable, the variable PnIoBoxDiag can be used to display more than one state at the
same time, i.e. the information is bit-coded and up to 16 parameters can be displayed. The following
statuses are currently displayed.
Table 5: PnIoBoxDiag variable, description of the states.
Number Description
0x0000 No diagnosis
0xXXX1 IOC-AR is not established
0xXXX2 IOC-AR is established
0xXXX4 IOC-AR is established but no ApplReady
0xXXX8 IOC-AR is established but module difference
0xXX1X At least one AlarmCR get diagnosis alarm
0xX1XX At least one InputCR is invalid
0xX2XX At least one InputCR provider is in stop
0xX4XX At least one InputCR problem indicator is set
0x1XXX At least one OutputCR is invalid
0x2XXX At least one OutputCR provider is in stop
0x4XXX At least one OutputCR problem indicator is set
On the one hand information about the status of the IO Controller Single AR is displayed here. In addition,
collective statuses are formed from the Frame Data statuses of the individual CRs. The whole thing happens
for the input and the output CRs (currently only one is possible; in future the controller will support several
CRs). In addition a PROFINET alarm is also displayed in the “PnIoBoxDiag”