Jump Commands; Unconditional Jump (Jp); Jump If Logic Accumulator = 1 (Jpt); Jump If Logic Accumulator = 0 - HEIDENHAIN TNC 415 Technical Manual

3.12 Jump Commands

3.12.1 Unconditional Jump (JP)

Abbreviation for PLC Editor:
Execution time [µs]
Number of bytes
Operands: jump address (LBL)
Operation:
A JP command instructs the processor to continue the program at the specified jump address
(Label). This command interrupts a logic sequence.

3.12.2 Jump if Logic Accumulator = 1 (JPT)

Abbreviation for PLC Editor:
Execution time [µs]
Number of bytes
Byte information in brackets:
A shorter command is employed in certain high-priority program sequences.
Operands: jump address (LBL)
Operation:
A JPT command is a conditional jump command. If the Logic Accumulator is "1", the program is
continued from the specified jump address (Label). If the Logic Accumulator is "0" the jump is not
processed. This command interrupts a logic sequence.
3.12.3 Jump if Logic Accumulator = 0 (JPF)
Abbreviation for PLC Editor:
Execution time [µs]
Number of bytes
Byte information in brackets:
A shorter command is employed in certain high-priority program sequences.
Operands: jump address (LBL)
Operation:
A JPF command is a conditional jump command. If the Logic Accumulator is "0", the program is
continued from the specified jump address (Label). If the Logic Accumulator is "1", the jump is not
processed. This command interrupts a logic sequence.
01.98 TNC 407/TNC 415/TNC 425
JP (JUMP)
Jump processed
0.6 to 1.0
8
JPT (JUMP IF TRUE)
Jump processed
0.4 to 1.3
12 (10)
JPF (JUMP IF FALSE)
Jump processed
0.4 to 1.3
12 (10)
3 Commands
Jump not processed
----
Jump not processed
0.1 to 0.5
Jump not processed
0.1 to 0.5
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