What would cause Altivar 71 drive to not start with the terminal inputs on +24 and LI1?

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Issue:
The ATV71 drive will not start with the terminal inputs on +24 and LI1.

Product Line:
Altivar 61 and Altivar 71

Environment:
All

Cause:
Drive was in HMI mode with the F4 function key set to T/K.

Resolution:
Check to see if the Functions keys are assigned to T/K if so push that Function key to put the drive back in Remote mode.
If its already in terminal mode check the supply voltage on LI1
Check Programming in menu 1.6 the command menu to see if the drive is set for terminal control mode.