Mitsubishi MELSEC-F FX2N-1RM-E-SET, User Manual

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Program Operating Procedures 8
8-30
FX
2N
-1RM-E-SET Programmable Cam Switch
8.3.18 Prohibiting write to the EEPROM and preventing theft of a program
Prohibit write to the EEPROM and prevent theft of a program using a keyword.
Reset the write-protect function of the built-in EEPROM (so that write is enabled).
[Power ON] [PRG mode]
BANK
S
OUT
Et
STEP
0
DEG
"000"
flashes*1
< Key operation >
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
< Display >
*1 When a keyword is already registered or
the write-protect function of the EEPROM is
set (so that write is disabled), "Prt" is
displayed.
0 8
Registering a keyword [FNC80]
Enter a keyword
Set range: 001 to 999
GO
2 1 3
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
GO
*2 The ON angle of the output Y00 already
registered is displayed.
FNC
"123" flashes on the DEG.
ON LED
Lit
OFF LED
Exting-
uished
BANK
d
OUT
EL
STEP
0
DEG
"0"
flashes*1
< Key operation >
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
< Display >
4 8
Deleting the registered keyword [FNC84]
Enter the keyword.
GO
2 1 3
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
GO
*2 The ON angle of the output Y00 already
registered is displayed.
FNC
"123" flashes on the DEG.
ON LED
Lit
OFF LED
Exting-
uished
When a keyword is not
registered, the [GO] key is not
accepted.
If a keyword is entered incorrectly while manipulating FNC80 or FNC84, "Err" is dis-
played and no input is accepted. In such a case, clear the error indication, and perform
the setting procedure again.