Overview Of Possible Jobs In Print Mode - Siemens SIMATIC S5 CP 521 Manual

CP 521
6.6

Overview of Possible Jobs in Print Mode

The CPU transfers the job to the CP 521 in word 0. The job number is stored in
byte 0.
Table 6-16. Permissible Jobs in Print Mode (Byte 0 in the PIQ)
Byte 0 Byte 1
00
H
10
H
20
H
30
H
40
H
50
H
60
H
70
H
80
H
90 00
H H
20
H
70
H
71
H
72
H
Other
Print jobs. These are written into the message buffer, if required.
Job 80 , "Printout of all messages", is executed immediately.*
H
* The message text numbers are also printed out with CPU job 80H.
GWA 4NEB 812 6030-02b
Meaning
Data not relevant
Set clock; specify settings in bytes 1 to 7
Specify page number in byte 1
Output message with CR/LF at the end
Specify message text number in byte 1
Specify message text number in byte 1
Output message without CR/LF at the end
Output page feed
Output line feed
Delete message buffer
Printout of all messages
Configuration of the serial interface
Setting the XON/XOFF character parameters
Print mode
Transparent ASCII mode
Interpretive ASCII mode
Data not relevant
Print Mode
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