ENGLISH
18
610.40068.01
Siemens AG
7
Instructions in case of faults
In case of deviation from normal operation or faults, proceed first according to the following
list.
In this connection, please also refer to the relevant section of the operating manual for the
components of the entire drive system.
Do not disable the protective devices, even in trial operation.
Consult when necessary:
-
For start up system motor converter
SIEMENS A & D Hotline, Tel. ++49 180 50 50 222
-
For motor / motor components
SIEMENS A & D MC Bad Neustadt, Tel.++49 174 31 10 669
Faults Cause
Remedy
Irregular running
Inadequate screening of the
motor or encoder cable.
Check screening and grounding (see
Section 5.1)
Amplification of the drive contro-
ler too high
Adjust controller (see converter opera-
ting manual)
Vibrations Coupling
elements
or
driven
machine are badly balanced
Rebalance
Inadequte alignment of the drive
train
Realign the machine set
Fixing srews are loose
Check and tighten screw connections
Running noises
Foreign bodies inside the motor
Repair by the manufacturer
Bearing damage
Repair by the manufacturer
(surface temperature
>140 °C (284 °F)
Temperature monitoring
responds
Drive overloaded
Check load (see type plate) Belastung
überprüfen (siehe Typenschild)
Heat dissipation impaired by
deposits
Clean surface of drives. Ensure that the
cooling air can flow freely in and out