HEIDENHAIN SHB Data Interfaces for HEIDENHAIN - Manual (Page 87)

8 – 88 HEIDENHAIN Service Manual for Data Interfaces
Pressing clears the error messages.
No interface coupling is possible, as data transfer via the TNC interface is
in process
No interface coupling is possible, as data transfer via the PRT interface is
in process
External device not ready or not connected
STOP