YASKAWA E7U Programming Manual page 68

The 6D setting for digital input defines the speed command (or setpoint) source as the keypad/operator for an open contact and
allows b1-01 to determine the speed command source for a closed contact. Setting 6D has no effect on the run command.
Input Contact Status Status Speed Command or PI Setpoint Source
OPEN Keypad/operator (overide b1-01)
CLOSED Determined by b1-01
Function: Bypass Drv Enbl
Setting: 70
A digital input configured as a Bypass Drive Enable input (H1-0x= 70) will prevent the Drive from executing a Run command
until the Bypass Drive Enable input is closed. When the Bypass Drive Enable input is open and a Run command is closed, the
digital operator will display:
-DRIVE-
DNE
Drive Not Enable
Unlike the Drive Enable digital input function (H1-0x= 6A) that requires the run command to be cycled (removed then
reapplied) if the Run command was applied prior to the Drive enable input, the Run command does not need to be cycled after
the Bypass Drive Enable input is closed. The Drive will run anytime both the Run and Bypass Drive Enable inputs are both
closed.
If the Bypass Drive Enable input is opened while the Drive is Running, the Drive will stop, using the method set by parameter
b1-03.
Programming 62