matty-q
Member
Hi Guys,
Im having a problem downgrading!!
I have a machine in Belguim, Im in the UK using remote access via eChecker.
The communication is fine, I can ping etc.
However, on my virtual machine I have Logix Designer V31.00, the PLC in belguim was designed on V30.00 and used the firmware 30.13.
I've tried to go onto ControlFlash but the 1756-L71S safety controller gives me an error "Safety Locked Error: The controller must be locked to proceed with the firmware".
What can I do? I've been on the rockwell website, waiting to download Studio 5000 Logix Designer - V30.00, hoping that this will solve the solution?
Hope you can help, Regards Matt
Im having a problem downgrading!!
I have a machine in Belguim, Im in the UK using remote access via eChecker.
The communication is fine, I can ping etc.
However, on my virtual machine I have Logix Designer V31.00, the PLC in belguim was designed on V30.00 and used the firmware 30.13.
I've tried to go onto ControlFlash but the 1756-L71S safety controller gives me an error "Safety Locked Error: The controller must be locked to proceed with the firmware".
What can I do? I've been on the rockwell website, waiting to download Studio 5000 Logix Designer - V30.00, hoping that this will solve the solution?
Hope you can help, Regards Matt