Instructions In Case Of Faults - Siemens 1FS6 Series Instructions Manual

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
Irregular running
Vibrations
Running noises
(surface temperature
>140 °C (284 °F)
Temperature monitoring
responds
18
ENGLISH
Cause
Inadequate screening of the
motor or encoder cable.
Amplification of the drive contro-
ler too high
Coupling elements or driven
machine are badly balanced
Inadequte alignment of the drive
train
Fixing srews are loose
Foreign bodies inside the motor
Bearing damage
Drive overloaded
Heat dissipation impaired by
deposits
610.40068.01
Remedy
Check screening and grounding (see
Section 5.1)
Adjust controller (see converter opera-
ting manual)
Rebalance
Realign the machine set
Check and tighten screw connections
Repair by the manufacturer
Repair by the manufacturer
Check load (see type plate) Belastung
überprüfen (siehe Typenschild)
Clean surface of drives. Ensure that the
cooling air can flow freely in and out
Siemens AG