Mitsubishi Electric M800VW Series Manual page 240

M800V/M80V Series PLC Development Manual
5 Peripheral Development Environment (GX Works2)
5.12 File Password Function
Differences of password operation between GX Works2 and GX Developer
There are some differences for password operation between GX Works2 and GX Developer. Read the following contents
thoroughly, and make sure not to forget the password registration.
 Behavior when a password is registered and a project is restarted
When you use GX Developer, a password can be set and saved for a sequence program of GX Developer project which has
been written to a CNC. Whereas a password is canceled for a sequence program of GX Works2 project when the same
operation is performed using GX Works2.
[Behavior of GX Developer]
1. Write a file to a CNC from GX Developer.
GX Developer
Sequence program A
2. Register a password from GX Developer.
Password is registered.
GX Developer
Sequence program A
Password
3. Save the project and restart GX Developer.
The password retains
after restart.
GX Developer
Sequence program A
Password
[Behavior of GX Works2]
1. Write a file to a CNC from GX Works2.
GX Works2
Sequence program A
2. Register a password from GX Works2.
Password is registered.
The password is used for authentication.
GX Works2
Sequence program A
Password
3. Save the project and restart GX Works2.
The password is
canceled after restart.
GX Works2
Sequence program A
CNC
Write to PLC
Sequence program A
Password is registered.
CNC
Password
registration
Sequence program A
Password
CNC
Sequence program A
Password
CNC
Write to PLC
Sequence program A
Password is registered.
CNC
Password
registration
Sequence program A
Password
CNC
Sequence program A
Password
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