Rockwell Automation MV SMC Flex Motor Controller (for Series K or later) - Manual (Page 124)

114 Rockwell Automation Publication 1560E-UM051F-EN-P - June 2013
Chapter 9 Troubleshooting
The following flowchart is provided to aid in quick troubleshooting.
Figure 47 - Troubleshooting Flowchart
IMPORTANT In the case of the 1503E, refer to applicable documentation from OEM for
troubleshooting or repair. This manual should be utilized in conjunction with
the OEM supplied documentation, and is suitable for commissioning,
programming, calibration, metering, serial communications, diagnostics,
troubleshooting and maintenance of a standard solid-state controller.
YES
Fault Displayed?
See
Table 19
See
Table 20
See
Table 18
See
Table 21
See
Table 22
See
Table 23
See
Table 23
Motor will not
start - no output
voltage to motor
Motor rotates but
does not accelerate
to full speed
Motor stops
while running
Irregular
Starts
Miscellaneous
situations
NO
Define
Nature of
Trouble