10-2 Troubleshooting
Bulletin 280G/281G
Troubleshooting
The following flowchart for Bulletin 280G/281G units, is provided to
aid in quick troubleshooting.
This drive contains electrostatic discharge- (ESD)
sensitive parts and assemblies. Static control
precautions are required when installing, testing,
servicing, or repairing this assembly. Component
damage may result if ESD control procedures are
not followed. If you are not familiar with static
control procedures, refer to Allen-Bradley
Publication 8000-4.5.2, Guarding against
Electrostatic Damage, or any other applicable ESD
protection handbook.
An incorrectly applied or installed drive can result
in component damage or a reduction in product life.
Wiring or application errors, such as undersizing the
motor, incorrect or inadequate AC supply, or
excessive ambient temperatures may result in
malfunction of the system.
Faulted Display
Motor will not
Start
See
Ta bl e 1 0. 7
See
Table 10.1
Fault
LED
Network
LED
Ye s
No
See
Ta bl e 1 0. 8
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