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Mitsubishi Electronics FX3G User Manual

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FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
 Series
Programming Manual - Basic & Applied Instruction Edition
2 Overview (Sequence Program)
2.7 Types and Setting of Parameters
1
Introdu
ction
2
Ov
ervi
ew
3
Instruction 
Li
st
4
D
evices 
in Det
ai
l
5
Specifi
ed the
De
vice
 &
 
C
onst
ant
6
Bef
ore
 
Pr
og
ra
mmi
ng
7
Bas
ic 
Instruction
8
FN
C00-FN
C0
9
Program Fl
ow
9
FNC
10-FN
C19
Mov
e & Com
pare
10
FNC
20-FNC
29
Arith. & Lo
gi
c 
Operati
on
Resetting the entry codes, and validating the reset entry codes (Keyword Protect)
This section explains the operating procedure of GX Works2, GX Developer.
→ For the entry code reset procedure in FX-10P(-E), FX-20P(-E), FX-30P, and FX-PCS/WIN(-E),
refer to the manual of each product.
1. Open Keyword disable dialog box.
• GX Works2
Select [Online]
→[Password/Keyword]→[Disable...] to open Keyword Disable dialog box.
• GX Developer
Select [Online]
→[Keyword setup]→[Disable...] to open Keyword Disable dialog box.
2. Input the keyword (8 digits, 16 digits), 2nd keyword or customer keyword currently registered in 
the PLC.
The setting method is different between GX Works2 and GX Developer.
• GX Works2
• GX Developer
3. Click [Execution] button to reset the entry codes or validate the reset entry codes again.
Set item
Contents of setting
Remarks
Keyword Disable
Keyword
Input 16 characters. 
Available characters are A to F and 0 to 9.
Enter only the first 8 digits when "Keyword
Protection (8 digits)" is registered.
When cancelling the keyword using the
customer keyword instead of entering the
keyword, enter the former 8 characters of the
customer keyword.
Keyword Protect
Reset entry codes are made valid again.
-
Set item
Contents of setting
Remarks
Keyword Disable
Keyword
Input 8 characters. 
Available characters are A to F and 0 to 9.
When the customer keyword is set in the FX
3S
/
FX
3G
/FX
3GC
/FX
3U
/FX
3UC
 PLCs, its former 8
characters are available.
2nd Keyword
Input 8 characters. 
Available characters are A to F and 0 to 9.
When the customer keyword is set in the FX
3S
/
FX
3G
/FX
3GC
/FX
3U
/FX
3UC
 PLCs, its latter 8
characters are available.
Keyword Protect
Reset entry codes are made valid again.
-