Siemens TV Converter Box 611 User Manual
Commissioning
9.1 Safety guidelines for commissioning
WARNING
The surface temperature of the motors may be more than 100 °C (212 °F). Risk of burns
Make sure that the cooling system (if available) is working properly.
Do not touch the motor during/directly after use.
Display the "Hot Surface Do Not Touch" (D-W026) warning sign clearly in the vicinity of the
Make sure that the cooling system (if available) is working properly.
Do not touch the motor during/directly after use.
Display the "Hot Surface Do Not Touch" (D-W026) warning sign clearly in the vicinity of the
motor.
Temperature-sensitive parts (electric cables, electronic components) may not be placed on
Temperature-sensitive parts (electric cables, electronic components) may not be placed on
hot surfaces.
CAUTION
The motor may overheat without temperature protection and be destroyed.
Before(!) switching on for the first time (for testing), check whether the temperature
Before(!) switching on for the first time (for testing), check whether the temperature
protection is effective!
WARNING
During torque motor operation, the rotor must not exceed a temperature of 120°C otherwise
the permanent magnet may become demagnetized.
This must be ensured during initial commissioning by carrying out the appropriate checks.
Special attention should be paid here to non-uniform current loads during standstill or
This must be ensured during initial commissioning by carrying out the appropriate checks.
Special attention should be paid here to non-uniform current loads during standstill or
operation with short, cyclic rotation because this can generate extremely high, localized
temperatures.
Commutation setting
DANGER
Risk of death, serious personal injury and/or material damage if the safety guidelines and
instructions are not observed.
Note the safety information provided in this documentation.
Note the safety information provided in this documentation.
For 1FW6 torque motors, the commutation setting required for synchronous motors can be
made via the software-based automatic rotor position identification procedure.
1FW6 Built-in torque motors
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Configuration Manual, 05/2009, 6SN1197-0AD00-0BP7