Rockwell Automation MD65 User Manual Version 2.0 - Manual (Page 113)

Troubleshooting the Drive 10-7
10.2 Troubleshooting Tables
Use the following tables to troubleshoot the drive. If you cannot
resolve the problem using these tables, contact Reliance Electric.
10.2.1 Problem: Drive Does Not Start From Terminal
Block Start or Run Inputs
Table 10.2 – Problem: Drive Does Not Start From Terminal Block Start or Run Inputs
Possible Cause(s) Indication Corrective Action
Drive is faulted Flashing red
FAULT LED Clear fault by using one of
the following methods:
• Press Stop
• Cycle power
• Set Fault Clear (A100) to
1 = Clear Faults
• Cycle digital input if
Digital Inx Sel (A051-
A054) is set to 7 = Clear
Fault
Incorrect programming.
• Start Source (P036) is set
to 0 = Keypad or
5 = RS485 Port.
• Digital Inx Sel (A051-A054
is set to 5 = Local and the
input is active.
None Check parameter settings.
Incorrect input wiring. See
section 6.4.1 for wiring
examples.
• 2-wire control requires
Run Forward, Run
Reverse or Jog input.
• 3-wire control requires
Start and Stop inputs
• Stop input is always
required.
None Wire inputs correctly and/or
install jumper.
Incorrect Sink/Source DIP
switch setting. None Set switch to match wiring
scheme.