Navigation

lost key for PLC CPU mode selector (circular switch)

Created by: gam01hr at: 8/30/2012 2:44 PM (1 Replies)

8/30/2012 2:44 PM	Rate (0)
gam01hr Regular Member Joined: 2/10/2011 Last visit: 6/19/2023 Posts: 25 Rating: (0)	Hello, I have an older CPU315-2DP but the memory is locked and there is no key for PLC mode selector (circular switch). Please see the picture. Is there any workaround how turn this switch? Thank you. Attachment run_stop_switch-30-08-12.jpg (116 Downloads)

Suggestion To thank Quote Answer

8/30/2012 3:08 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 10/10/2024 Posts: 8745 Rating: (1168)	Hello, Perhaps you can order spare key: 6ES7911-0AA00-0AA0 SIMATIC S7 KEY FOR CPU Or contact local Siemens representative, perhaps they can help. Best regards, Wizard

Suggestion To thank Quote Answer