"We need to enable the Technology Block in the 6RA70 DC Master. Please confirm whether Siemens is still providing a PIN to allow these blocks. Or as a spare

Hello;

The 6RA70 is an older (and discontinued) drive.

Your best option would be to contact Siemens technicians directly, though a Support Request:

https://sieportal.siemens.com/en-ca/mysieportal/support-requests/create

Hope this helps,

Daniel Chartier