Keypad Operation 7-9MN792
Password Protection A password prevents unauthorized parameter modification by making all parameters “read–only”. If
you attempt to modify a password protected parameter, it will cause “PASSWORD ??” to be displayed. The
password protection is activated or deactivated using the ENTER PASSWORD and CHANGE PASSWORD
parameters.
Activated: ENTER PASSWORD and CHANGE PASSWORD values are different.
Deactivated:ENTER PASSWORD and CHANGE PASSWORD values are same.
Action Description Display Comments
Apply Power Keypad Display shows this opening
message. FORWARD
REF: 0.00%
This message is different for each
control.
Press “PROG then
press “M” 2 times Access the menus. MENU LEVEL
DIAGNOSTICS
Press Scroll to “PASSWORD” menu. MENU LEVEL
PASSWORD
Press “M” key Access the “ENTER PASSWORD”
choice. PASSWORD
ENTER PASSWORD
Press Scroll to the “CHANGE PASSWORD”
choice. PASSWORD
CHANGE PASSWORD
Press “M” key Access the “CHANGE PASSWORD”
choice. CHANGE PASSWORD
0x0000
Press or key Select the new password. CHANGE PASSWORD
0x0002
Press “E” key Exit one level PASSWORD
CHANGE PASSWORD
Press Scroll to the “ENTER PASSWORD”
choice. PASSWORD
ENTER PASSWORD
Press “M” key Access the “ENTER PASSWORD”
choice. ENTER PASSWORD
0X0002
The new password is automatically
displayed.
Press or key Select the new password. ENTER PASSWORD
0x0000
Enter different password to activate.
Press “E” key Exit one level PASSWORD
ENTER PASSWORD
Press “E” several times to return to
the top level.
1 PASSWORD
ENTER PASSWORD
CHANGE PASSWORD