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| Moku:Pro’s PID Controller User Manual
© 2021 Liquid Instruments. All rights reserved.
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Page 1: ...es four fully real time configurable PID controllers with a closed loop bandwidth 100 kHz This enables them to be used in applications requiring both low and high feedback bandwidths such as temperatu...
Page 2: ...nput Configuration 8 Control Matrix 9 PID Controller 10 User Interface 10 Input Output Switches 10 Controller Basic Mode 11 Controller Interface 11 PID Response Plot 12 PID Paths 13 PID Path Preview 1...
Page 3: ...3 Moku Pro s PID Controller User Manual 2021 Liquid Instruments All rights reserved Ensure Moku Pro is fully updated For the latest information www liquidinstruments com...
Page 4: ...and four PID controllers Two control matrices are used to create two multiple input and multiple output MIMO in groups for PID 1 2 and PID 3 4 You can tap the or icons to switch between MIMO group 1...
Page 5: ...ID Description 1 Main menu 2a Input configuration for Channel 1 2b Input configuration for Channel 2 3 Control matrix 4a Configuration for PID Controller 1 4b Configuration for PID Controller 2 5a Ou...
Page 6: ...6 Moku Pro s PID Controller User Manual 2021 Liquid Instruments All rights reserved Main Menu The main menu can be accessed by pressing the icon allowing you to...
Page 7: ...nnels 3 Tap to change the color associated with math channel 4 Indicate touch points on the screen with circles This can be useful for demonstrations 5 Change the currently linked Dropbox account to w...
Page 8: ...s All rights reserved Input Configuration The input configuration can be accessed by tapping the or icon allowing you to adjust the coupling impedance and input range for each input channel Details ab...
Page 9: ...he input vector 1 2 1 2 where 1 1 2 2 1 2 For example a control matrix of 1 1 0 2 equally combines the Input 1 and Input 2 to the top Path1 PID Controller 1 multiples Input 2 by a factor of two and th...
Page 10: ...ID Parameter Description 1 Input offset Tap to adjust the input offset 1 to 1 V 2 Input switch Tap to zero the input signal 3a Quick PID control Tap to enable disable controllers and adjust the parame...
Page 11: ...Drag to adjust the gain 3a Design cursor 3 Cursor for Proportional P gain 3b Cursor 3 reading Reading of the P gain 4a Cursor 4 reading Reading for I crossover frequency Drag to adjust the gain 4b Des...
Page 12: ...The green purple solid curve represents the active response curve for PID Controller 1 and 2 respectively The green purple dashed vertical lines 4 represent the cursors crossover frequencies and or u...
Page 13: ...ction of each button can be found below ID Description ID Description P Proportional gain I Double integrator crossover frequency I Integrator crossover frequency IS Integrator saturation level D Diff...
Page 14: ...eview Engaged List of Configurable Parameters in Basic Mode Parameters Range Overall gain 60 dB Proportional gain 60 dB Integrator crossover frequency 3 125 Hz to 312 5 kHz Differentiator crossover fr...
Page 15: ...tion A Switch Master switch for Section A 5 Overall gain Tap to adjust the overall gain 6 Proportional panel Tap the switch to enable disable proportional path Tap the number to adjust the gain 7 Inte...
Page 16: ...uments All rights reserved Tap the icon to disable active controller path Tap the icon to select the controller to adjust Tap the faded icon i e to enable the path Tap the active controller path icon...
Page 17: ...stages The probe points can be added by tapping the icon Oscilloscope ID Parameter Description 1 Input probe point Tap to place the probe point at input 2 Pre PID probe point Tap to place the probe a...
Page 18: ...robe point Tap to place the probe point at input 2 Pre PID probe point Tap to place the probe after the control matrix 3 Output probe point Tap to place the probe at output 4 Oscilloscope data logger...
Page 19: ...19 Moku Pro s PID Controller User Manual 2021 Liquid Instruments All rights reserved Ensure Moku Pro is fully updated For the latest information www liquidinstruments com...
