4.2.1 Print Mode - Siemens SIMATIC S5 CP 521 Manual

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.
Table 4-4. Faults in Operation (Print Mode)
Fault Comment
PC stops
POWER OFF
(CPU)
Battery backup
-
25-pin BUSY line avail-
submin. D able and BUSY
connector signal configured
unplugged or
or cable - XON-/XOFF proto-
fault col
POWER OFF BUSY line available
(printer) and BUSY signal
XON/XOFF protocol
not configured
4-4
Activated print jobs are completed.
Activated print jobs are not continued.
available Clock data is retained
not available Clock data is lost
Activated print jobs are completed after
restoration of the connection.
Perfect print quality is not guaranteed
(e.g. smudged characters).
otherwise Activated print jobs are not continued
after restoration of the connection.
Activated print jobs are completed after
restoration of the connection.
configured Perfect print quality is not guaranteed
(e.g. smudged characters).
otherwise Activated print jobs are not continued
after restoration of the connection.
Activated print jobs are completed after
configured restoration of the connection.
Activated print jobs are not continued
after restoration of the connection.
CP 521
Effect
GWA 4NEB 812 6030-02b