Programming LOGO!

3.7 Writing and starting the circuit program

Note

You can cancel the input of a new password with ESC. In this case, the LOGO! Basic returns to the programming menu without saving the password.

You can also set your password using LOGO!Soft Comfort. You cannot edit a password- protected circuit program in a LOGO! Base Module or upload it to LOGO!Soft Comfort unless you enter the correct password.

To allow you to create and edit a circuit program for a protected module (Card), you first need to assign a password to this new program (Page 305).

Changing the password from the LOGO! Basic

You must know the current password in order to change it. From the programming menu, follow these steps to change the password:

1. Move the '>' cursor to "①": Press or

(GLW

&OHDU3UJ !3DVVZRUG

0VJ&RQILJ



2. Confirm "①": Press OK

Enter your old password (in our case: 'AA') by repeating steps 3 through 6 as described earlier. Press OK .The display now shows:

2OG

$$

1HZ

Now you can enter the new password, for example, "ZZ".

3.Select "Z": Press

4.Move to the next letter: Press

5.Select "Z": Press

The display now shows:

2OG

$$

1HZ

==

6. Confirm your new password: Press OK

Your new password "ZZ" is now set, and you are returned to the programming menu.

LOGO!

 

Manual, 04/2011, A5E03556174-01

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Siemens 6ED1050-1AA00-0BE8 manual 2OG 1HZ, Changing the password from the LOGO! Basic
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