Toshiba STE 58762 instruction manual System Constants, － 2-11 －

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STE 58762

Should you change the contents of a system variable related to movement control, that change will not take effect until the next motion; it will have no effect at all on a motion in progress at the time; However, by using a WITH construct, it is possible to temporarily set a system variable with regards to one motion command. For example:

MOVE Al WITH SPEED = 50

Furthermore, be warned that SCOL does not check to see whether a value substituted into a system variable is within the permissible range. Should the value not be in the permissible range, SCOL will do one of two things:

•Should you try to insert a value less than the minimum permissible value, the minimum permissible value will be entered in its place.

•Should you try to insert a value greater than the maximum permissible value, the maximum permissible value will be entered in its place.

Refer to Chapter 3 for details on how to use system variables.

2.4.4System Constants

In order to make programs easier to read (and thereby debug), SCOL provides the system constants shown in Table 2.2. These names can be substituted into the program in place of numbers in order to make it easier to see what you are doing. However, be sure to use them only in the locations specified in the Comments column of Table 2.2. If you use them in other locations, trying to debug your program can become a real nightmare.

 

 

Table 2.2 List of system constants

 

 

 

 

Name

Value

 

Comments (Locations for use)

FREE

0

 

In the system variable CONFIG

LEFTY

1

 

In the POINT command

RIGHTY

2

 

 

COARSE

0

 

In the system variable ACCUR

FINE

1

 

 

OFF

0

 

In the system variable GAIN

ON

1

 

In the SETGAIN command

PAI

3.141593

 

Pi value

CONT

0

 

In the MODE command

CYCLE

1

 

 

SEGMENT

2

 

 

－ 2-11 －

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Contents STE Industrial Robot SR Series Robot Language Manual－ i － － ii － Preface－ iii － Variables and Constants ・・・・・・・・・・・・・・・・ Table of Contents AN Outline of Robot LanguageRemarks and COMMENTS・・・・・・・・・・・・・・・・・ Things not to do When Programming ・・・・・・・・・ Explanation of Robot CommandsThings to Watch OUT for When Writing a PROGRAM・・ Program Examples Programming Hints and WarningsHOW to Read Symbols ・・・・・・・・・・・・・・・ List of Commands ・・・・・・・・・・・・・・・・・Appendix a Appendix B List of Reserved Words ・・・・・・・・・・・・・Robot Movement Chapter AN Outline of Robot Language－ 1-1 － Robot movement － 1-2 －Robot Language － 1-3 －－ 1-4 － － 1-5 － Types of Commands－ 1-6 － － 1-7 － Chapter Writing Programs in Robot Language Program ConfigurationFiles Program－ 2-2 － Positional Data－ 2-3 － Character SET－ 2-4 － IdentifiersS H I B a R O B O T Scalar Data Variables and Constants－ 2-5 － － 2-6 － － 2-7 － Vector Data－ 2-8 － － 2-9 － － 2-10 － STE System Variables－ 2-11 － System Constants－ 2-12 － Mathematical Functions－ 2-13 － Computational ExpressionsAND, or － 2-14 －－ 2-15 － － 2-16 － － 2-17 － － 2-18 － Logical ExpressionsIf J1 then Goto BRANCH1 Else Goto BRANCH2 － 2-19 － LabelsLOOP1 Move P1 Goto LOOP1 Remarks and Comments Move P1 This Command Moves the Robot to P1－ 2-20 － Remark this Program WAS Written by MEProgram Declaration Programs－ 2-21 － － 2-22 － STE SubprogramsProgram Subexample M1, M2, M3 － 2-23 －Program Main Remark *** Sample Print K END－ 2-24 － Library－ 2-25 － STE Multitask Processing－ 2-26 － － 2-27 － － 2-28 － Global Variable DefinitionGlobal END ProgramDIM D10 AS INT － 2-29 －DIM F5 AS Point

STE 58762 specifications

The Toshiba STE 58762 is a high-performance microcontroller known for its advanced features and robust architecture, making it suitable for a range of applications in automotive, industrial, and consumer electronics. One of the standout characteristics of this microcontroller is its ability to perform complex computations with improved efficiency, thanks to its 16-bit RISC architecture. The RISC (Reduced Instruction Set Computing) design enables faster processing speeds, lower power consumption, and an overall increase in performance.

The STE 58762 integrates a variety of peripherals that enhance its functionality. It includes multiple I/O ports, timers, and an advanced interrupt management system, allowing for seamless interaction with external devices. The integrated analog-to-digital converter (ADC) is particularly noteworthy, enabling the microcontroller to handle real-time data acquisition, essential in applications that require precision and quick response times.

Another significant advantage of the Toshiba STE 58762 is its built-in support for communication protocols, facilitating easy integration into different systems. It supports standard communication interfaces such as UART, SPI, and I2C, which enhance its connectivity with other devices and components. This flexibility makes the microcontroller a versatile choice for designers looking to implement diverse communication methods in their projects.

In terms of memory architecture, the STE 58762 offers an ample amount of ROM and RAM, allowing for sufficient space to store program code and data. This characteristic is crucial for developers who require extensive data handling capabilities in their applications. Furthermore, the microcontroller is equipped with built-in power management features, including sleep and idle modes, that optimize energy consumption during operation.

Overall, the Toshiba STE 58762 microcontroller is characterized by its powerful processing capabilities, extensive peripheral support, and efficient power management. These features make it an excellent choice for demanding applications, providing designers with the tools they need to create innovative and reliable solutions across various industries. As technology continues to evolve, the STE 58762 stands out as a dependable option, ensuring performance and efficiency are met in today’s competitive market. Its reliability and robust features position it as a strong contender in the landscape of microcontroller options available today.
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