Installation Manual

Troubleshooting Charts Using Fault Codes
98 9000X AF Drives MN04001004E—May 2011 www.eaton.com
F16—Motor Over Temperature
F16
Temperature higher
than thermal capability
of the motor?
Yes
No
Y
es
F16?
No
Correct the parameters for
thermal protection in G2.7
Measure actual motor current
and compare it to V1.4
Check current measurement
according to instructions
in service manual
Motor overheating has been detected by
frequency converter temperature model.
Measure temperature of moto
r
Motor overloaded.
Decrease load or provide
additional cooling to motor if needed
No
Y
es
Measured (I) =
Monitored (I)?
Replace parts recommended
Clear fault memory