Siemens simatic hmi op7, Equipment Manual

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12-2
Equipment Manual OP7, OP17
Release 04/99
The following functions can be called via schedulers.
Print alarm message buffer (chronologically or together)
Print event message buffer (chronologically or together)
Select screen
Print screen
Print data record
The schedulers have already been preset via configuration. A scheduler can
be changed or deactivated via input fields in a screen entry.
The scheduler is activated as long as a time is displayed in the input field.
Activated means that the configured function will be executed when the
scheduler time is reached. If the input field contains ???, the scheduler is
deactivated.
Proceed as follows to set a scheduler time.
Step Procedure
1 Select input field.
You can use the cursor keys to switch between scheduler type
and day of the week field, and date field and time field.
2 Enter scheduler time.
– Date and time are entered via the system keyboard. Activate
the SHIFT-LOCK combination to control the cursor
within the input field for date or time using
– The day of the week is set via a symbolic entry.
SHIFT
3
Confirm entry with
The scheduler is now activated.
ENTER
You can delete the scheduler time in a screen entry by pressing
INS
DEL
.
The scheduler is then deactivated (i.e., the configured function will not be
executed).
Functions
Displaying
schedulers
Changing
schedulers
Deactivating
schedulers