EF200F-C
Diagnostics and troubleshooting
123
For access
Error
Possible causes
Solution
No write access to parameters
Hardware write protection enabled Set the write protection switch on
main electronics module to the
OFF position → See 10.8.2.
No write access to parameters
Current user role has limited access
authorization
1. Check user role → See 8.3.10.
2. Enter correct customer-specific
access code → See 3.10.
