HEIDENHAIN iTNC 530 577
18.1 General User Parameters
List of general user parameters
External data transfer
Adjusting TNC interfaces EXT1 (5020.0) and
EXT2 (5020.1) to an external device
MP5020.x
7 data bits (ASCII code, 8th bit = parity): Bit 0 = 0
8 data bits (ASCII code, 9th bit = parity): Bit 0 = 1
Block Check Character (BCC) any: Bit 1 = 0
Block Check Character (BCC) control character not permitted: Bit 1 = 1
Transmission stop through RTS active: Bit 2 = 1
Transmission stop through RTS inactive: Bit 2 = 0
Transmission stop through DC3 active: Bit 3 = 1
Transmission stop through DC3 inactive: Bit 3 = 0
Character parity even: Bit 4 = 0
Character parity odd: Bit 4 = 1
Character parity undesired: Bit 5 = 0
Character parity desired: Bit 5 = 1
Number of stop bits that are transmitted at the end of a character:
1 stop bit: Bit 6 = 0
2 stop bits: Bit 6 = 1
1 stop bit: Bit 7 = 1
1 stop bit: Bit 7 = 0
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: %01101001
Interface type for EXT1 (5030.0) and
EXT2 (5030.1)
MP5030.x
Standard transmission: 0
Interface for blockwise transfer: 1
3-D touch probes
Select signal transmission MP6010
Touch probe with cable transmission: 0
Touch probe with infrared transmission: 1
Probing feed rate for triggering touch
probes
MP6120
1 to 3 000 [mm/min]
Maximum traverse to first touch point MP6130
0.001 to 99 999.9999 [mm]
Safety clearance to probing point during
automatic measurement
MP6140
0.001 to 99 999.9999 [mm]
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