Rockwell Automation RELIANCE ELECTRIC SP500 - 8.2 Ensuring Program Security

8.2 Ensuring Program Security
ATTENTION: It is the user’s responsibility to determine how to distribute
the password. Reliance Electric is not responsible for unauthorized
access violations within the user’s organization.
Parameter values can be password-protected using parameter F-20 (Password
Lockout Enable}. When F-20 is set to ON, parameter values can be displayed but
cannot be modified from the keypad unless the correct password is entered in F-20.
Important: The password is factory set to 257 and cannot be modified by the user.
Use the following procedure to disable or enable parameter programming:
Step 1. In program mode, press the mor “W key until F-20 is displayed.
F2g)2 =
(| (aoe
CI RPM [1 RUN (| (aoe
[1 %Load lll Program
[5 Volts [5 Forward START STOP
[5 Remote [_] Reverse RESET
Step 2. Press the MODE/ENTER key to access the parameter. ON or OFF is
displayed to indicate whether the password lockout feature is currently
enabled or disabled.
Program Enabled Program Disabled
(| (aos (2 fe
CO RPM CJ RUN (| (aos Co RPM C1 RUN (2 fe
[5 %Load Ml Program [5 %Load Ml Program
C5 Volts (5 Forward STOP C Volts (2 Forward STOP
[5
Remote
[_]
Reverse
START
RESET
[Remote
[
Reverse
START
RESET
Programming Reference
8-3