Siemens SIMATIC S5 CP 523 Manual page 46

Notes on Operation
4.2.1 Print Mode
Operation in Print mode may be interrupted for various reasons. The following table lists the
effects of faults.
Fault
CPU goes to
STOP
POWER OFF
(CPU)
25-pin submin.
D connector
unplugged or
cable fault
POWER OFF
(printer)
**
* Print jobs ( 6.5)
** Characters in the internal printer buffer are lost
4-4
Table 4-4. Faults in Operation (Print Mode)
Comment
Battery backup
available
not available
BUSY line available
and BUSY signal
configured
otherwise
BUSY line available
and BUSY signal
configured
otherwise
XON/XOFF protocol
configured
not configured
Activated print jobs are completed.
*
Activated print jobs are not continued
Clock data and print jobs are retained
Clock data and print jobs are lost
Activated print jobs are completed after the
connection is re-established.
Perfect print quality is not guaranteed (e.g. smudged
characters).
Activated print jobs are not continued after the
connection is re-established.
Activated print jobs are completed after the
connection is re-established.
Perfect print quality is not guaranteed (e.g. smudged
characters).
Activated print jobs are not continued after the
connection is re-established.
Activated print jobs are completed after the
connection is re-established.
Activated print jobs are not continued after the
connection is re-established.
Effect
EWA 4NEB 811 6044-02a
CP 523