6
FUNCTIONS
6.19 System Protect
6.19.1 Password registration
6 - 147
1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication using
built-in Ethernet ports of
CPU module
8
Communication with
Intelligent Function
Module
6.19.1 Password registration
Password is used to prohibit reading and writing data of the program and comments in
CPU module from GX Developer.
(1) Valid password range
The read- and rewrite-prohibited range is set for the specified memory (program
memory/standard memory/memory card) program file, device comment file
Note6.59
,
and device initial file.Note61
(2) Operation that can be disabled by password
Either of the following two descriptions is to be registered.
• The file name is not displayed and write/read cannot be performed as well.
• Write cannot be performed to the file. (Read only)
If the password is registered, file operations from GX Developer cannot be performed
unless the same password is input.
Note61
The valid password range of the Basic model QCPU can set for the program file of the program
memory, the device comment file, and the device initial value file.
It cannot be set for the standard ROM and memory card.
Basic
Note6.59
Basic
Note6.59
To Next Page
Loading...
Need help?
General
