I have a brand new out-of-the-box 1756-L71 series B ControlLogix controller. It comes with F/W version 1.010.1.
The controller is in Program Mode (using the keyswitch on the front)
I'm trying to use ControlFlash 11.00.00 to upgrade the firmware to ver 20.012.
The error I get is that the controller is not in the correct mode for upgrading the firmware.
The manual tells me that the controller must be in Program Mode or Remote Mode for f/w upgrade, which it is.
Any suggestions? Thanks! Much appreciated.
The controller is in Program Mode (using the keyswitch on the front)
I'm trying to use ControlFlash 11.00.00 to upgrade the firmware to ver 20.012.
The error I get is that the controller is not in the correct mode for upgrading the firmware.
The manual tells me that the controller must be in Program Mode or Remote Mode for f/w upgrade, which it is.
Any suggestions? Thanks! Much appreciated.