HEIDENHAIN TNC 306 Technical Manual - Manual (Page 205)

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TNC 406/TNC 306 8 Key simulation 4-105
Example:
If the "Position-transfer" key is pressed in the operating mode "Positioning with manual entry", a
linear NC-block with all three principal coordinates (X, Y, Z) is to be generated.
66 CASE W272 ;Interrogate - operating mode
. . .
70 CM 3 ;Positioning with manual entry
. . .
75 ENDC
. . .
1102 EM ;End main program
1103 LBL 3 ;Operating mode: Positioning with manual entry
1104 L M10 ;Key simulation active?
1105 SN M2896 ;No, then disable "Position-transfer" key
1106 L M2182 ;Disabled key pressed?
1107 CMT 31 ;Yes, then call key simulation
1108 EM
1109 LBL 31 ;Key simulation
1110 L M10 ;Key simulation active?
1111 R M2896 ;Yes, then enable "Position-transfer" key
1112 SN M10 ;Otherwise set key simulation active
1113 CASE B200 ;Perform single-step
1114 CM 130 ;Key L(line)
1115 CM 131 ;Key X
1116 CM 132 ;Key "Position-transfer"
1117 CM 133 ;Key Y
1118 CM 132 ;Key "Position-transfer"
1119 CM 134 ;Key Z
1120 CM 132 ;Key "Position-transfer"
1121 CM 135 ;Key "END-BLOCK"
1122 CM 141 ;Reset key simulation
1123 ENDC
1124 EM
1125 LBL 130 ;L(ine)
1126 L K60 ;Key-code for L(ine)
1127 = W102
1128 CM 136 ;Simulate key
1129 EM
1130 LBL 131 ;X
1131 L K109 ;Key-code for X
1132 = W102
1133 CM 136 ;Simulate key
1134 EM
1135 LBL 132 ;"Position-transfer"
1136 L K100 ;Key-code for "Position-transfer"
1137 = W102
1138 CM 136 ;Simulate key
1139 EM