Maintenance and Troubleshooting
11-3
Installation Manual for Models ODM-005, ODM-005i, ODM-010, ODM-010i, ODM-020 and ODM-020i
Troubleshooting
A single LED on the front panel indicates the status of the drive on a continuous basis:
•
Green = Normal operation
•
Blinking Green/Orange = Drive Fault
•
Orange = Hardware malfunction
•
Blank = Power not supplied or hardware malfunction
A table of problems, potential causes, and appropriate actions to take to resolve the problem is included
below.
If problems persist after attempting to carefully troubleshoot the system, please contact your local dis-
tributor for further assistance.
Error Codes
Error codes may be accessed by attaching either a PC with OMNI LINK software or a TouchPad to the
serial port (J5):
•
OMNI LINK displays errors in two windows:
Fault History
and
Display Fault Status
,
•
The TouchPad display errors in the
DrvStat
parameter under the
STATUS
branch title.
If problems persist after attempting to carefully troubleshoot the system, please contact your local dis-
tributor for further assistance.
T
ABLE
11.1
Troubleshooting Guide
Problem or Symptom
Error Code
Possible Cause(s)
Action/Solution
Status LED not lit.
No AC power
Verify power (115/230 VAC sin-
gle phase) is applied to the
drive.
Internal power supply malfunc-
tion.
Call factory
Motor jumps when first enabled
Motor encoder wiring error
Check motor encoder wiring.
See Figure 6.36 on page 26 to
verify connection of encoder
power sense signals.
No Absolute signal at J2-16
Monitor Absolute signal at J2-
16.
Incorrect motor chosen in per-
sonality module
Select the proper motor in
OMNILINK.
Digital I/O not working correctly
I/O power supply disconnected
Verify connections and I/O
power source.
Motor Overtemperature
04
Motor TS+ (J2-19) and TS- (J2-
20) pins open
Verify TS+ (J2-19) and TS- (J2-
20) connections for continuity.
Motor thermostat trips due to:
High motor ambient tempera-
ture, and/or
Excessive RMS torque
Operate within (not above) the
continuous torque rating for the
ambient temperature (40°C
maximum).
Lower ambient temperature.
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