Mitsubishi FX3U Series User Manual

372
FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
19 FX3U-7DM (Display Module)
19.13 Entrycodes
19.13 Entrycodes
Entry codes registered at the PLC can be canceled from the "EntryCode" menu.
When canceled, all operations are enabled.
Registering or changing entry codes is not possible at the display module.
The programming tool must be used in advance to register new entry codes.
19.13.1 Entry code types & levels
Entry codes can be entered in 2 ways (8-digit or 16-digit), depending on the peripheral device in question.
• For a [entry code (8-digit)] + [2nd entry code (8-digit)] = 16-digit input:
Processing is possible only with a peripheral device version compatible with the FX
3U PLC.
• For an entry code (8-digit) input only:
Processing is possible even with a peripheral device version that is not compatible with the FX
3U PLC.
Number
Of Digits
Registration
Method
Peripheral Device
Entry Code
Registration Level
Entry Code Description
FX3U
Compatible
Not FX3U
Compatible
16-digit
By selecting the
entry code
registration level at
the GX Developer’s
setting screen.
 −
Reading/writing
prohibited
16-digit hexadecimal value
(A to F, 0 to 9)
[Ex]
FAB05C25DAECF293
AABCDEFF34509345
Writing prohibited
All online opera-
tions prohibited
8-digit
By entering the level
at the first character
when entering the
entry code.

A
(A, 0 to 9 first char.)
8-digit hexadecimal value
beginning with "A" or "0 to 9".
[Ex]0ABCDEF2, AABCD345
B
8-digit hexadecimal value
beginning with "B".
[Ex]B1234567,BABCDEF7
C
8-digit hexadecimal value
beginning with "C".
[Ex]C8904567,CDEF567F

Mitsubishi FX3U Series Specifications

General

Brand	Mitsubishi
Model	FX3U Series
Category	Controller
Language	English