User manual

B - 28 Magelis
3. Sending commands to the control system
 Commands sent via function keys
The dialog table (see chapter C, section 4. Dialog table, Page 53)
enables dialog between the PLC and the display unit. In this table, one
word is reserved to supply the PLC with the status of the function keys
in the form of a word bit.
Bit 15
to
Bit 12
Bit
11
Bit
10
Bit
9
Bit
8
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
ReservedF12F11F10F9F8F7F6F5F4F3F2F1
XBT ref. Note
N200/N400/N401/N410
NU400
For display units in "control" mode only
F1
F1
F2
F2
F3
F3
F4
F4
On
Function key
Dialog
table
1
Press F1
%MW104:X0
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