Rockwell Automation 22D PowerFlex 40P User Manual, FRN 3 - Manual (Page 30)

1-20 Installation/Wiring
Hardware Enable Circuitry
I/O Terminal 01 is always a stop input. The status of this input is
interpreted by drive software. If the application requires the drive to be
disabled without software interpretation, a hardware enable
configuration can be utilized. This is done by removing the ENBL
enable jumper and wiring the enable input to I/O Terminal 1 (see below).
1. Remove drive cover as
described on page
1-1 .
2. Locate and remove the Enable
Jumper on the Main Control Board
(see diagram).
3. Wire Enable to I/O Terminal 1
(see
Table 1.I ). The drive will
always coast to a stop regardless of
the settings of
P036 [Start Source]
and P037 [Stop Mode].
4. If I/O Terminal 01 is used as
hardware enable and 3-wire control
is needed, program one of the
digital inputs for the desired stop
mode.