Rockwell Automation 20G PowerFlex 750-Series AC Drives - Manual (Page 187)

Rockwell Automation Publication 750-RM002B-EN-P - September 2013 187
Diagnostics and Protection Chapter 3
When the writing capabilities of ports 1, 2, or 3 have been masked, via parameter
888 [Write Mask Cfg] or Network Security, the HIM displays the following
message when trying to edit a parameter.
• A6-HIM: Security is enabled. Access Denied
• A3-HIM with Firmware that has Security Functionality: Security Enable.
Access Denied
• A3-HIM with Firmware that does not have Security Functionality: Device
State has Disabled Function
Software used to interface with the drive also indicates if the writing capabilities
have been disabled by P888 [Write Mask Cfg] or Network Security, via the
communication port being used.
Below are examples of parameters viewed with drive software via Drive Explorer
or CCW when the connected port has been write disabled. The parameter value
is grayed out and a lock is displayed.
Attempting to edit a parameter or clicking on the lock results in one the
following screens being displayed when using Drive Executive or CCW software.
Drive Explorer Connected Components Workbench
Drive Explorer Connected Components Workbench