HEIDENHAIN SHB Data Interfaces for HEIDENHAIN - Manual (Page 37)

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For adaptation of data transfer in standard data format and for blockwise transfer to peripheral
units.
Protocol: Standard protocol or blockwise transfer
Adaptation via machine parameters (from MP 5000)
Data format: Adaptation via machine parameters (from MP 5000)
Baud rate: 110 - 115 200 bauds
(depending on the hardware of the HEIDENHAIN product)
Interface parameters: Adaptation via machine parameters (from MP 5000)
Transfer stop: Software handshake with DC3 or hardware handshake with
RTS, selectable via machine parameters (from MP 5000)
LSV-2:
With the appropriate software (TNCremo V 3.0), the LSV-2 protocol allows various functions
such as file management, remote control, and diagnosis of the TNC to be executed from the PC.
Protocol: Bidirectional data transfer in accordance with DIN 66019
Data format: 8 data bits, 1 stop bit, no parity
Baud rate: 110 - 115 200 bauds
(depending on the hardware of the HEIDENHAIN product)
Interface parameters: Fixed
Transfer stop: Software handshake via protocol