Applications of R Parameter and Programming Jump Instructions in SIEMENS System
R Parameter programming and Programming Jump instruction is an advanced programming method in SIEMENS system and similar to the macro program in FANUC system. It uses parameter variables instead of functional codes and address values to make up a processing program. The R variables can plus, minus, multiply, divide, evolution, power, trigonometricfunction and so on in the logical calculation, In NC machining programming, uses R Parameter programming and is Programming Jump instruction, may realize the NC procedure logical judgment, comparison, transfer and other logic operation, resulting in a greatly simplified program, provides some solutions to numerical control programming for some special, complex and the similar parts.
Z. P. Wang and F. Yuan, "Applications of R Parameter and Programming Jump Instructions in SIEMENS System", Advanced Materials Research, Vols. 211-212, pp. 886-890, 2011