Technical data

When the system program detects a load/transfer error, it calls
organization block
OB 32, if it is loaded. The operation that caused
the transfer error is not executed.
When OB 32 is called, ACCU 1 contains additional information that
defines the error in greater detail.
Error identifier
ACCU-1-L ACCU-2-L
Explanation
1A11H —
A/AN D, O/ON D, S/R D, =D access to
a non-defined data word
1A12H —
Transfer error: T DR to a non-defined
data word
1A13H —
Transfer error: T DL to a non-defined
data word
1A14H —
Transfer error: T DW to a non-defined
data word
1A15H —
Transfer error: T DD to a non-defined
data word
1A16H —
Load error: L DR to a non-defined data
word
1A17H —
Load error: L DL to a non-defined data
word
1A18H —
Load error: L DW to a non-defined data
word
1A19H —
Load error: L DD to a non-defined data
word
Other runtime errors
(OB 31)
These include all runtime errors that cannot be grouped with the
previous types of runtime error (transfer errors or calling a block that
is not loaded).
If the system program detects one of these runtime errors, it calls
organization block
OB 31. The operation (or special function) that
caused the error is not processed any further. If OB 31 is not loaded,
the CPU goes into the STOP mode.
If you want program execution to continue when one of the errors
listed below occurs, simply write the block end statement BE in
OB 31.
Table 5-21 LZF-load/transfer error (TRAF)
5
Errors in RUN and in RESTART
CPU 928B Programming Guide
C79000-B8576-C898-01 5 - 45