P106, Basic program group, Continued) – Rockwell Automation 22F PowerFlex 4M User Manual FRN 1.xx - 2.xx User Manual
Page 49
Programming and Parameters
3-9
PowerFlex 4M Adjustable Frequency Drive FRN 1.xx - 2.xx User Manual
Publication 22F-UM001D-EN-E
Basic Program Group
(continued)
P106 [Start Source]
,
Stop drive before changing this parameter.
Sets the control scheme used to start the drive.
Refer to
Start and Speed Reference Control on page 1-19
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.
Options
0 “Keypad” (Default)
•
Integral keypad controls drive operation.
•
I/O Terminal 1 “Stop” = coast to stop.
•
When active, the Reverse key is also active unless
disabled by
[Reverse Disable].
1 “3-Wire”
I/O Terminal 1 “Stop” = stop according to the value set in
[Stop Mode].
2 “2-Wire”
I/O Terminal 1 “Stop” = coast to stop.
3 “2-W Lvl Sens”
Drive will restart after a “Stop” command when:
•
Stop is removed
and
•
Start is held active
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 1 “Stop” = coast to stop.
5 “Comm Port”
(1)
•
Remote communications. Refer to
for details.
•
I/O Terminal 1 “Stop” = coast to stop.
(1)
When using option 5 “Comm Port”, if the drive is using a network for control and the user’s program
is maintaining a “Start” or “Jog” command without sending a “Stop command”, the drive will start
automatically when power is cycled.
!
ATTENTION:
Hazard of injury exists due to unintended operation. When
P106 [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).