Mitsubishi Electronics FX3G User Manual
147
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
4 Devices in Detail
4.10 Extension Register [R] and Extension File Register [ER]
1
Introdu
ction
2
Ov
ervi
ew
ew
3
Instruction
Li
st
4
D
evices
in Det
ai
l
5
Specifi
ed the
De
vice
&
C
onst
ant
ant
6
Bef
ore
ore
Pr
og
ra
mmi
ng
ng
7
Bas
ic
ic
Instruction
8
FN
C00-FN
C00-FN
C0
9
Program Fl
ow
9
FNC
10-FN
C19
Mov
e & Com
e & Com
pare
10
FNC
20-FNC
29
Arith. & Lo
gi
c
Operati
on
4
Writing (transferring) the data to the PLC
1. Select [Online]
→
[Write to PLC] to open the Online Data Operation dialog box.
2. Check the Device Memory to Write (transfer) the data.
3. Click the [Detail] button in the Online Data Operation dialog box to open the Device Data Detail
Setting dialog box.
Check the "Ext. file register".
Check the "Ext. file register".
4. Click the [Execute] button in the Online Data Operation dialog box to write (transfer) to the PLC.
Click the blank
space to
change it into
" ".
3