Download Micro800 Programmable Controllers General Instructions
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Table of Contents MC_ReadParameter ...................................................................... 468 MC_ReadStatus ............................................................................. 471 MC_Reset ...................................................................................... 476 MC_SetPosition ............................................................................ 479 MC_Stop ....................................................................................... 483 MC_TouchProbe........................................................................... 487 Motion fixed input/output........................................................................ 491 MC_WriteBoolParameter.............................................................. 492 MC_WriteParameter ..................................................................... 496 Chapter 18 Process control instructions DERIVATE ................................................................................... 502 HYSTER ....................................................................................... 504 INTEGRAL................................................................................... 506 PWM ............................................................................................. 512 PWM status codes ....................................................................................... 514 SCALER ........................................................................................ 516 STACKINT................................................................................... 519 TND .............................................................................................. 522 LIMIT ........................................................................................... 524 Chapter 19 Program control instruction SUS ............................................................................................... 528 Chapter 20 Proportional Integral Derivative (PID) instruction 10 What is Proportional Integral Derivative (PID) control? ................ 532 How the IPIDController function block implements PID control . 533 IPIDCONTROLLER .................................................................... 535 GAIN_PID data type ................................................................................. 539 AT_Param data type ................................................................................... 540 IPIDController function block operation ...................................... 541 Using the Proportional Integral Derivative instruction .................. 543 Using auto-tune with the IPIDController function block .................. 543 Example: IPIDController with auto-tune .............................................. 550 Example: How to create a feedback loop for the manipulated value.. 552 Example: How to add a UDFB to a PID program ................................ 553 Example: How to create an IPIDController program to control temperature................................................................................................... 554 RockwellAutomationPublication2080-RM001B-EN-E-March2014
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