HEIDENHAIN TNC 360 ISO Programming User Manual
Page 202
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TNC 360
11
Tables, Overviews, Diagrams
11.1 General User Parameters
Integrating the TNC interfaces to external devices:
Data format and transmission stop
Input value: number between 0 and 255
The entry value is the sum of the individual values.
MP5020
Function
Selections
Value
• Number of data bits
7
data bits (ASCII code, 8th bit = parity) .................................... +0
8
data bits (ASCII code, 9th bit = parity) .................................... +1
• Block Check Character (BCC)
BCC can be any character ............................................................ +0
BCC control character not allowed ............................................... +2
• Transmission stop with RTS
Active ........................................................................................... +4
Inactive ......................................................................................... +0
• Transmission stop with DC3
Active ........................................................................................... +8
Inactive ......................................................................................... +0
• Character parity
Even ............................................................................................. +0
Odd ............................................................................................. +16
• Character parity
Not desired ................................................................................... +0
Desired ....................................................................................... +32
• Number of stop bits
1
1
/
2
stop bits ................................................................................ +0
2
stop bits .............................................................................. +64
1
stop bit .............................................................................. +128
1
stop bit .............................................................................. +192
Example
To adapt the TNC interface to an external non-
HEIDENHAIN device, use the following setting:
8 data bits, BCC any character, transmission stop with DC3, even charac-
ter parity, character parity desired, 2 stop bits.
Input value:
1+0+8+0+32+64 = 105, so enter 105 for MP 5020.
Interface type
MP5030
Function
Selections
Value
• Interface type
Standard .......................................................................................... 0
Interface for blockwise transfer ...................................................... 1