Shenzhen prototype factory briefly describes the two classification standards for CNC Machine Tool parameters

Shenzhen prototype factory briefly describes the two major classification criteria for CNC Machine Tool parameters

regardless of the type of CNC prototype system there are a lot of parameters, few hundred, more than thousands, look dazzling. After careful study, there is a certain commonality in the induction, and the classification method is now provided for reference.

1. According to the representation of parameters, the parameters of CNC machine tools can be divided into three categories.

(1) State parameter

State parameter refers to the eight-bit binary digits of each parameter, each bit indicates a separate state or whether or not a function is available. For example, FANUC0- What you represent in the parameter Item No. 1 of TD system is the state parameter.

(2) The ratio parameter

The ratio parameter refers to the ratio coefficient of a certain parameter set by a number of digits. For example, FANUC0- The eight bits of each item in the parameters of 512, 513 and 514 of the TD system are represented as ratio parameters.

(3) The real value parameter

The real value parameter is the real value that indicates that a certain parameter is the real value that directly represents a certain parameter of the system. The setting range of such parameters is generally specified. Users must pay attention to the range they represent when using them, so as not to exceed the range value of millions of parameters set. For example, FANUC0- The eight bits of each parameter of 522, 523, 524 and 525 of the TD system represent the ratio parameter.

2. According to the nature of the parameter itself, there are two types of

(1) Ordinary parameters

any detailed introduction parameters provided by CNC manufacturers can be regarded as ordinary parameters. This kind of parameter can be used correctly and flexibly as long as it is understood according to the instructions on the data.

(2) Secret level parameter

secret level parameter refers to the parameter description provided by the production plant of the numerical control system in various publicly released materials, and some parameters are not introduced, it is only that there is an initial set value in the parameter table attached to the random bed, and the user cannot figure out its specific meaning. If such parameters change, the user will be at a loss and must ask the manufacturer professional for maintenance and repair.

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