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External data transfer
Integrating TNC interfaces EXT1 (5020.0) and EXT2 (5020.1) to an external device
Example:
Use the following setting to adjust the TNC
interface EXT2 (MP 5020.1) to an external non-
HEIDENHAIN device:
8 data bits, any BCC, transmission stop through
DC3, even character parity, character parity
desired, 2 stop bits
Input for MP 5020.1: 1+0+8+0+32+64 = 105
Integrating TNC interfaces EXT1 (5030.0) and EXT2 (5030.1) to external device
HEIDENHAIN TNC 426 B, TNC 430
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MP5020.x
7 data bits (ASCII code, 8th bit = parity): +0
8 data bits (ASCII code, 9th bit = parity): +1
Block Check Character (BCC) any: +0
Block Check Character (BCC) control character not permitted: +2
Transmission stop through RTS active: +4
Transmission stop through RTS inactive: +0
Transmission stop through DC3 active: +8
Transmission stop through DC3 inactive: +0
Character parity even: +0
Character parity odd: +16
Character parity not desired: +0
Character parity desired: +32
1
/
stop bits: +0
1
2
2 stop bits: +64
1 stop bit: +128
1 stop bit: +192
MP5030.x
Standard transmission: 0
Interface for blockwise transfer: 1
319
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