Siemens simatic hmi op7, Equipment Manual

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10-2
Equipment Manual OP7, OP17
Release 04/99
10.2 Modifying Parameters in Online Mode
The parameters set as default parameters for the OP interfaces during confi-
guration can be modified by means of standard screens.
To do this, proceed as follows:
Step Procedure
1 Depending on the OP you are using, choose one of the standard
screens marked System settings
→
IF
..
2 Scroll through the parameter list on the display using the
arrow keys to the parameter you require. Some of the
parameters displayed cannot be modified.
3 Choose the value for the parameter by using a symbolic value.
4 Exit from the standard screen by pressing
ESC
The default settings configured for printouts on the connected printer can
be modified by means of a standard screen. In this instance, you can set the
following:
characters per line (parameter values: 20, 40 or 80)
lines per page (parameter values: 60 to 72)
message log (ON, OFF).
When message logging is active (ON), each message event (arrival and de-
parture; for alarm messages also acknowledge) is printed out. When set to
OFF, message logging is deactivated.
To set the parameters for your printer, proceed as follows:
Step Procedure
1 Choose the standard screen System settings
→
Printer.
2 Scroll through the parameter list on the display using the
arrow keys.
3 Choose the value for the parameter at the cursor location by
using a symbolic input.
4 Exit from the standard screen by pressing
ESC
Modifying inter-
face parameters
Modifying printer
parameters and
setting message
logging ON/OFF