Commissioning Simotics T-1Fw6 Built-In Torque Motors; Safety Instructions For Commissioning Of Built-In Torque Motors - Siemens Sinamics s120 Commissioning Manual

Commissioning

3.18 Commissioning SIMOTICS T-1FW6 built-in torque motors

3.18 Commissioning SIMOTICS T-1FW6 built-in torque motors
3.18.1

Safety instructions for commissioning of built-in torque motors

Danger to life as a result of unintended motor movement
Unexpected movements of the motor may cause death, serious injury (crushing) and/or
property damage.
• Do not work in the danger area while a machine is switched on.
• Keep persons away from rotating parts and areas where there is a danger of crushing.
• Ensure the free axis travel path.
• Observe the instructions on commutation.
• Limit the motor currents.
• Set the speed limitation to small values.
• Monitor the end positions of the motor.
Risk of burn injuries on hot surfaces
Touching the surfaces of the motor can cause serious injury.
• Do not touch the motor during or immediately after operation.
• Attach the "Hot Surface Do Not Touch" (DW-026) warning sign close to the source of
Danger to life due to electric shock
Every movement of the rotor compared with the stator and vice versa produces an induced
voltage. If you touch cable connections, you could suffer an electric shock, which can result
in death or serious injury.
• Secure the rotor so that it cannot move before you touch the cable connections.
• Connect the cable connections of the motor correctly and insulate them correctly.
236
WARNING
WARNING
danger where it can be easily seen.
WARNING
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5