Technical data

Bits
8 -11
Meaning of the error bits
0
H
No error.
If bit 3 "job complete with error" is nevertheless set, this means that
the CP has set up the job again following a cold restart or RESET.
1
H
Wrong type specified in block call (QTYP/ZTYP).
2
H
Memory area does not exist (e.g. not initialized).
3
H
Memory area too small.
The memory area specified in the HDB call (parameters Q(Z)TYP,
Q(Z)ANF, Q(Z)LAE) is for too small for the data transmission.
4
H
Timeout (QVZ).
Acknowledgment from the memory cell is absent during data transfer.
Remedy: check and if necessary replace the memory submodule or
check and correct the source/destination parameters.
5
H
Incorrect parameters assigned to status word.
The parameter "ANZW" was specified incorrectly. Remedy: correct the
parameter or set up the data block correctly in which the ANZW is to
be located.
6
H
Invalid source/destination parameter.
Parameter ID "NN" or "RW" was used or the data length is too small
(=0) or longer than 128 bytes. Remedy: use the correct Q(Z)TYP
parameter; "NN" and "RW" are not allowed for this type of data
transmission. Check the data length.
7
H
Local resources bottleneck.
There are no data buffers available for processing the job. Remedy:
retrigger the job, reduce the CP load.
8
H
* Remote resources bottleneck.
No free receive buffer on the remote CP. Remedy: in the remote PLC,
accept "old" data with the receive HDB, in the transmitting PLC repeat
the transmit job.
Table 17.5 Error Bits (Bits 8..11) in the Status Word (continued in Table 17.6)
B8976060/02 Appendix
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