P036, Basic program group, Continued) – Rockwell Automation 22D PowerFlex 40P User Manual, FRN 3 User Manual
Page 56: P036 [start source
3-10
Programming and Parameters
Basic Program Group
(continued)
P036 [Start Source]
Related Parameter(s):
Stop drive before changing this parameter.
Sets the control scheme used to start the drive and controls the behavior of I/O Terminals 01, 02, and
03. However, I/O Terminal 03 is fully programmable via
[Digital Term 3].
Refer to
Start and Speed Reference Control on page 1-27
for details about how other drive settings
can override the setting of this parameter.
Important: For all settings except option 3, the drive must receive a leading edge from the start input
for the drive to start after a stop input, loss of power or fault condition.
Important: I/O Terminal 01 is always a stop and must be active for the drive to run regardless of stop
source.
Options
1 “3-Wire”
(1)
I/O Terminal 01 “Stop” = stop according to the value set in
[Stop Mode].
I/O Terminal 03 “Direction”
2 “2-Wire”
I/O Terminal 01 “Stop” = coast to stop.
I/O Terminal 03 “Run REV”
3 “2-W Lvl Sens”
I/O Terminal 01 “Stop” = coast to stop. Drive will restart after a
“Stop” command when:
•
Stop is removed
and
•
Start is held active
I/O Terminal 03 “Run REV”
4 “2-W Hi Speed”
Important: There is greater potential voltage on the output
terminals when using this option.
•
Outputs are kept in a ready-to-run state. The drive will
respond to a “Start” command within 10 ms.
•
I/O Terminal 01 “Stop” = coast to stop.
•
I/O Terminal 03 “Run REV”
5 “Comm Port” (Default)
•
Remote communications. Refer to Appendix C for details.
•
I/O Terminal 01 “Stop” = coast to stop.
6 “Momt FWD/REV”
•
Drive will start after a momentary input from either the
Run FWD Input (I/O Terminal 02) or the Run REV Input (I/
O Terminal 03).
•
I/O Terminal 01 “Stop” = stop according to the value set in
[Stop Mode].
(1)
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.
!
ATTENTION:
Hazard of injury exists due to unintended operation. When
P036 [Start Source] is set to option 3, and the Run input is maintained, the
Run inputs do not need to be toggled after a Stop input for the drive to run
again. A Stop function is provided only when the Stop input is active (open).