MCX305 單軸運動控制IC

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MCX305 單軸運動控制IC

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MOTOR CONTROL IC
MCX305 OPERATION MANUAL
Manufacturer: NOVA Electronics
Exclusive Agent in Taiwan: HJ Industrial Co., Ltd.
3F, 308, JiLin Road, Taipei
Tel: (02) 2531-4255
Fax:(02) 2567-6372------------------------------------------ Table of Contents -----------------------------------
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1. Introduction ................................................................................................................................. 1
2. Mechanism .................................................................................................................................. 3
2-1. Quantitative Operation ................................................................................................... 3
2-2. Continuous Operation ..................................................................................................... 4
2-3. Setting up Operation Parameters ................................................................................. 5
2-3-1. Range .................................................................................................................... 5
2-3-2. Setting up Operation Parameters ................................................................... 5
2-3-3. Initial Speed .......................................................................................................... 6
2-3-4. Operation Speed ................................................................................................ 6
2-3-5. Pulse Outputs ........................................................................................................ 6
2-4. Position Control ................................................................................................................. 7
2-4-1. Theoretical/Actual Position Counters ............................................................. 7
2-4-2. Comparison Register(Software Limit) .............................................................. 8
2-4-3. Interval Pulse Counter .................................................................................... 10
2-5. Hardware Monitor Output .............................................................................................. 11
2-5-1. Output of Theoretical/Actual Position Counters Deviation ....................... 11
2-5-2. Output of Current Speed .................................................................................. 12
2-6. Interruption Function ........................................................................................................ 12
2-7. Miscellaneous Mechanism .............................................................................................. 13
2-7-1. Selecting Pulse Output ....................................................................................... 13
2-7-2. Hardware Limit ..................................................................................................... 13
2-7-3. Inputs for Locating Hi/Constant Speed .......................................................... 14
2-7-4. Signals Corresponding to Servo Generator .................................................. 14
2-7-5. Emergency Stop .................................................................................................. 15
2-7-6. General Output ................................................................................................... 15
2-7-7. Synchronous Signal upon Start-up .................................................................. 16
2-7-8. Output in Operation Status ............................................................................... 16
2-7-9. Miscellaneous Mechanism ................................................................................ 17
3. Terminator Allocation & Signal Description .......................................................................... 18
4. Read-out/Write-in Register ....................................................................................................... 24
4-1. Command Register WR00 ........................................ 25
4-2. MODE Setup Register 0 WR0 ................................... 25
4-3. MODE Setup Register 1 WR02 ..................................... 25
4-4. Output Register WR04 ..................................... 26
4-5. Write-in Data Registers 0~ 2 WR05~ WR07 ............................ 26
4-6. Status Register RR00 ...................................... 27
4-7. Interruption Elements Register RR01 ...................................... 28
4-8. Error Register RR02 ...................................... 29
4-9. End Status Register RR03 ...................................... 31
4-10. Input Register RR03 ...................................... 32
4-11. Read-out Data Registers 0~ 2 RR05~ RR06 ............................... 325. List of Commands ....................................................................................................................... 33
6. Data Write-in Commands ........................................................................................................ 34
6-1. MODE Setup 20h Data Length 3 ....................... 34
6-2. Range Setup 21h Data Length 2 ....................... 37
6-3. Ascend & Descend Ratios Setup 22h Data Length 2 ....................... 38
6-4. Initial Speed Setup 23h Data Length 2 ....................... 38
6-5. Operation Speed Setup 24h Data Length 2 ....................... 39
6-6. Pulse Outputs Setup 25h Data Length 3 ....................... 39
6-7. Theoretical Position Counter Setup 26h Data Length 3 ....................... 40
6-8. Actual Position Counter Setup 27h Data Length 3 ....................... 40
6-9. COMP Register Setup 28h Data Length 3 ....................... 41
6-10. COMP + Register Setup 29h Data Length 3 ....................... 41
6-11. COMP - Register Setup 2Ah Data Length 3 ....................... 42
6-12. Interval Pulse Register Setup 2Bh Data Length 3 ....................... 42
6-13. As(Des)cendinging Operation Speed Setup 2Ch Data Length 2 ....................... 43
7. Operation Commands ............................................................................................................. 44
7-1. Positive Direction Quantitative Operation 00h .................................................... 44
7-2. Negative Direction Quantitative01h .................................................... 44
Operation
7-3. Positive Direction Continuous Operation 02h .................................................... 45
7-4. Negative Direction Continuous Operation 03h .................................................... 45
7-5. Descend Stop 04h .................................................... 46
7-6. Immediate Stop 05h .................................................... 46
8. Data Reading Commands ...................................................................................................... 47
8-1. Reading Theoretical Position Counter 40h Data Length 3 ........................ 47
8-2. Reading Actual Position Counter 41h Data Length 3 ........................ 47
8-3. Reading Deviation Data 42h Data Length 3 ........................ 48
8-4. Initial Speed Setup 43h Data Length 2 ........................ 48
8-5. Operation Speed Setup 44h Data Length 2 ........................ 48
9. Miscellaneous Commands ....................................................................................................... 49
9-1. Resetting Interval Pulse Counter 60h ..................................................... 49
9-2. Interval Pulse Output ON 61h ..................................................... 49
9-3. Interval Pulse Output OFF 62h ..................................................... 49
9-4. Ascending Operation Speed 63h ..................................................... 50
9-5. Descending Operation Speed 64h ..................................................... 50
9-6. NOP 65h ..................................................... 50
10. Application Examples of Loop ................................................................................................ 51
10-1. Example of Connection to CPU .................................................................................... 51
10-2. Example of Drive Pulse Output ...................................................................................... 52
10-3. Example of Input Signal Loops of Limit, etc ................................................................ 52
10-4. Example of H/W Monitor Output & 2-Phase Pulse Input Loop ................................ 53
11. Examples of Command Setup ................................................................................................ 5412. Electric Characteristic ............................................................................................................... 58
12-1. Absolute Maximum Rating .............................................................................................. 58
12-2. DC Characteristic ............................................................................................................. 58
12-3. Terminator Capacity ........................................................................................................ 58
12-4. AC Characteristic ............................................................................................................. 59
12-4-1. Clock Timing ...................................................................................................... 59
12-4-2. Initialize Timing .................................................................................................. 59
12-4-3. Timing CPU Path ............................................................................................... 60
12-4-4. Timing of BUSY * Signal .................................................................................... 61
12-4-5. Start-up Outputs Timing .................................................................................. 61
12-4-6. Output Signal in Operation Timing .............................................................. 62

AIGC

MCX305是一款專為單軸（Uniaxial）伺服電機或步進電機運動控制設(shè)計的高度集成的微控制器（Microcontroller）。該芯片屬于先進的運動控制解決方案系列，集成了豐富的功能，如脈沖寬度調(diào)制（PWM）信號發(fā)生器、電機電流控制、速度和位置傳感器接口、以及內(nèi)置的PID控制器等，以實現(xiàn)精準(zhǔn)、靈活且高效的閉環(huán)控制。 MCX305通過簡化硬件設(shè)計并優(yōu)化算法執(zhí)行，能夠處理諸如速度控制、加減速控制、位置跟蹤、以及過載保護等多種任務(wù)。用戶可以通過其豐富的配置選項自定義電機參數(shù)，并可通過串行通信接口（如SPI、I2C或UART）與外部設(shè)備進行數(shù)據(jù)交換和設(shè)置調(diào)整，從而適應(yīng)不同應(yīng)用場景的需求。總之，MCX305單軸運動控制IC憑借其高度集成性和靈活性，在工業(yè)自動化、機器人技術(shù)、精密機械以及其他需要精確線性運動控制的領(lǐng)域中具有廣泛的應(yīng)用潛力。