Repair Switch - Siemens SINAMICS G115D Operating Instructions Manual

Corrective maintenance

9.3 Repair switch

– Activate know-how protection with copy protection. "Copy RAM to ROM" must be
– Write the configuration with p0971 = 1 to the memory card.
– Copy the encrypted project from the card to the associated PC.
– Send the encrypted project to the end customer, e.g. via e-mail.
3. The end customer copies the project to the Siemens memory card that belongs to the
machine, inserts it in the converter and switches on the power supply of the converter.
4. When powering up, the converter checks the serial numbers of the card and when there is a
match, the converter goes into the "ready to start" state.
If the numbers do not match, then the converter signals fault F13100 (no valid memory
card).
You have transferred the converter settings to the new converter.
❒
9.3 Repair switch
Overview
The repair switch allows the converter to be totally isolated from the mains. This means that
the mains power to the converter is terminated and the converter cannot start or stop the
motor.
Electric shock as a result of a residual charge in power components
After the power supply has been switched off, it takes up to five minutes until the capacitors
in the converter have discharged so that the residual charge is at a non-hazardous level.
• Wait at least five minutes to allow the converter to discharge after switching the repair
Note
The integrated repair switch in the G115D is listed as a manual motor controller suitable as
motor disconnect.
Although the activation of the switch while the motor is running is allowed, in order to
provide maximum protection to the converter, Siemens recommends that you stop the motor
by other means and wait until the motor reaches a full stop before activating the switch.
320
activated.
Activating and deactivating know-how protection (Page 294)
WARNING
switch off before carrying out any maintenance work.
Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
SINAMICS G115D distributed drive