HEIDENHAIN MANUALplus 620 Technical Manual page 1716

8.15.64 PULL WORD ACCUMULATOR FROM THE DATA STACK (PLW)
8.15.65 UNCONDITIONAL JUMP (JP)
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Syntax: PLW (PULL WORDACCU)
Operands: None
Action:
The PLW command is the counterpart to the PSW command. Data that has
been buffered with the PUSH command can be restored from the data stack
by using the PULL command. During the word processing, the control copies
with the PLW command two words of the current data stack address into the
word accumulator. If the stack is empty, the control displays an error
message.
Example:
See PSW command.
Syntax: JP (JUMP)
Operands: Label (LBL)
Action:
After a JP command, the control jumps to the label that you have entered and
resumes the program from there. The JP command interrupts a logic
sequence.
Example:
See JPT command.
HEIDENHAIN Technical Manual MANUALplus 620