Rockwell Automation 9VT201-007HTNNN, User Manual, Page: 143 / 224

Troubleshooting 4-13
Publication 9VT-UM001D-EN-P
Drive does not Start from Start or Run Inputs wired to the terminal block.
Drive does not Start from OIM.
Common Symptoms and Corrective Actions
Cause(s) Indication Corrective Action
Drive is faulted. Flashing red
Ready LED Clear fault.
•
Press Stop
•
Cycle power
•
Set [Fault Clear] to 1 (See page 3-50)
•
“Clear Faults” on the OIM Diagnostic menu
Incorrect input wiring.
See page
1-25 for wiring examples.
•
2 wire control requires Run, Run
Forward or Run Reverse.
•
3 wire control requires Start and
Stop inputs
•
Jumper from terminal 7 to 8 is
required.
None Wire inputs correctly and/or install jumper.
Incorrect digital input programming.
•
Mutually exclusive choices have
been made.
•
2 wire and 3 wire programming
may be conflicting.
•
Exclusive functions (i.e,
direction control) may have
multiple inputs configured.
•
Stop is factory default and is not
wired.
None Program [Digital Inx Sel] for correct inputs. (See
page 3-59)
Start or Run programming may be missing.
Flashing
yellow Ready
LED and
“DigIn CflctB”
indication on
LCD OIM.
[Drive Status
2] shows type
2 alarm(s).
Program [Digital Inx Sel] to resolve conflicts.
(See page 3-59)
Remove multiple selections for the same
function.
Install stop button to apply a signal at stop
terminal.
Cause(s) Indication Corrective Action
Drive is programmed for 2 wire
control. OIM Start button is disabled
for 2 wire control. None If 2 wire control is required, no action is
necessary.
If 3 wire control is required, program [Digital Inx
Sel] for correct inputs.
(See page 3-59)
Active fault. Flashing or
steady red
Ready LED Reset fault.
Enable input is open. Flashing
yellow Ready
LED. Close terminal block enable input.
Terminal block stop input is open
and control source is set to All
Ports. Close terminal block stop input.
Start inhibit bits are set. Check status in 214 [Start Inhibits].
Parameter 089 [Logic Source Sel] is
not set to the desired OIM (Local
OIM, DPI Port 2, or DPI Port 3). 209 [Drive
Status 1]
indicates logic
control
source. Verify setting of 089 [Logic Source Sel]. The
OIM Control digital input effectively sets the
control source to the lowest attached OIM port.