Alarms, error messages, and system alarms
21.4 PLC and NC variables
Changing operands
Depending on the type of operand, you can increment or decrtement the address by 1 place
at a time using the "Operand +" and "Operand -" softkeys.
Note
Axis names as index
For axis names, the softkeys "Operand +" and "Operand -" do not act as index, e.g. for
$AA_IM[X1].
21.4.2
Saving and loading screen forms
You have the option of saving the configurations of the variables made in the "NC/PLC
variables" window in a screen form that you reload again when required.
Editing screen forms
If you change a screen form that has been loaded, then this is marked using with * after the
screen form name.
The name of a screen form is kept in the display after switching-off.
Procedure
686
Examples
DB97.DBX2.5
Result: DB97.DBX2.6
$AA_IM[1]
Result: $AA_IM[2]
MB201
Result: MB200
/Channel/Parameter/R[u1,3]
Result: /Channel/Parameter/R[u1,2]
1.
You have entered values for the desired variables in the "NC/PLC
variables" window.
2.
Press the ">>" softkey.
3.
Press the "Save screen" softkey.
The "Save screen: Select archiving" window opens.
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
Turning