HEIDENHAIN TNC 306 Technical Manual - Manual (Page 389)

3/2000
TNC 416/TNC 406/TNC 306 Commands 7-99
3.13 CASE statement
3.13.1 Indexed call module (CASE) CASE
Abbreviation for PLC Editor: CASE (CASE OF)
Byte Word
Execution time [µs] 12.0 12.0
Number of bytes 46 44
4 Bytes must be added to the length for each entry in the table (CM).
Operands: B, W
Operation:
With the CASE command, a specific subprogram may be selected from a list of Call Modules (CM).
These CM commands immediately follow the CASE command and are internally numbered in an
ascending sequence from 0 to a maximum of 127. The content of the operands (B, W) addresses
the required Module.
3.13.2 End indexed call module (ENDC) ENDC
Abbreviation for PLC Editor: ENDC (ENDCASE)
Byte Word
Execution time [µs] 0 0
Number of bytes 0 0
Operands: none
Operation:
The ENDC command is used in conjunction with the CASE command. It must immediately follow
the list of CM commands.