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Summary of Contents for Melec C-VX875
- Page 1 Stepping & Servo Motor Controller C-VX875 Instructions Manual (For designers' use) Please ensure to read and understand this Instructions Manual before using the Product. Please keep this Instructions Manual at hand so that it is always available for reference. MN0203...
- Page 2 C-VX875 Instructions Manual Introduction This instructions manual explains the handling of "Stepping Motor and Servo Motor Controller C‑VX875" emphasizing the specifications to enable proper and safe use. The manual is thus intended for designers of control systems using stepping motors or servo motors.
- Page 3 C-VX875 Instructions Manual Description of Safety This product must be handled correctly. Handling the product incorrectly may cause unexpected accidents resulting in personal injuries or damage to your properties. Many of those accidents can be avoided if you have advance information on dangerous situations.
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Page 4: Table Of Contents
C-VX875 Instructions Manual Introduction Wish and Notes Description of Safety Before Use Ｃｏｎｔｅｎｔｓ PAGE １．OVERVIEW 1‑1. Features 1‑2. Product Configuration 1‑3. Example of System Configuration 1‑4. Function Block Diagram 1‑5. Externals of product ２．SPECIFICATIONS 2‑1. General Specifications 2‑2. PCI Specifications 2‑3. -
Page 5: １．Overview
C-VX875 Instructions Manual １．OVERVIEW 1‑1. Features ● The C‑VX875 is controller equipped with four independently functioning axes. This controller supports servo and stepping motors that can directly be inserted into slots of a PCI bus system conforming to PCI bus specifications R2.2. -
Page 6: Function Block Diagram
C-VX875 Instructions Manual 1‑4. Function Block Diagram Drive Control block Driver ＆ Sensor X‑axis Counter block Drive Control block Driver ＆ Sensor Y‑axis Counter block Drive Control block Driver ＆ Sensor Z‑axis Counter block ... - Page 7 C-VX875 Instructions Manual Hard Configuration block (Applied Function) The Hard Configuration block is a control block that allows the user to connect User I/O and Special‑purpose I/O to signals: Multipurpose sensor signal input to each axis, signal for synchronization control, status signal.
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Page 8: Externals Of Product
C-VX875 Instructions Manual 1‑5. Externals of product C-VX875 MADE IN JAPAN Universal (5V/3.3V) board edge connector inserted into a PCI bus. 100‑pin half pitch connector that interfaces the motor driver, sensor signals, and equipment having +24V interface I/O. -
Page 9: ２．Specifications
C-VX875 Instructions Manual ２．SPECIFICATIONS 2‑1. General Specifications Item Specifications Supply voltage, ・+5V ±5%, 1.0 A or less power consumption ・+24Vdc ±2V, 200 mA or less (for photocoupler interface) Operating ambient ・0℃ 〜 ＋45℃ temperature and ・80％RH or less (without dew condensation) -
Page 10: Basic Specifications
C-VX875 Instructions Manual 2‑3. Basic Specifications Item Specifications Number of 4 axes control axes Pulse output Output type ・Independent direction output/Specified direction output/ function Phase‑differential signal output ・Line driver output Output frequency ・Independent drive ：0.1 Hz to 6.5 MHz ・Interpolation drive：0.1 Hz to 5 MHz 5000 ms/kHz to 0.0025 ms/kHz (Trapezoid/S‑curve) - Page 11 C-VX875 Instructions Manual Item Specifications 5 Stop Slow stop function ・SLOW STOP command function ・Detection of a match of the comparator of each counter. ・IN0‑‑IN3 signal setting the DALM input function, the DALM signal can be used as the slow stop signal.
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Page 12: Applied Functions
C-VX875 Instructions Manual 2‑4. Applied Functions Item Description of specifications 1 Drive UP/DOWN/CONST drive CHANGE ・Drive change for acceleration, deceleration, or function function constant speed can be performed upon detection of signal at an arbitrary change operation point. SPEED CHANGE function ・The drive pulse speed is changed upon detection of... - Page 13 C-VX875 Instructions Manual Item Description of specifications 3 Other Input signal logical switch ・The input signal can be changed to logic as follows: functions function ・CWLM ・CCWLM ・DALM (INx is used for DALM function) Input signal time constant ・The input signal can be set time constant as follows: function ・CWLM...
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Page 14: Al-Ⅱ I/O Communication Specifications
C-VX875 Instructions Manual 2‑5. AL‑Ⅱ I/O Communication specifications Item Description of specifications AL‑Ⅱ I/O Conformity standard RS485 (Insulation type) interface Transmission protocol Protocol for AL‑Ⅱ I/O communication Application slave ・2CB‑01v1/3232‑MIL (32/32 points) ・2CB‑02v1/1616‑MIL (16/16 points) Slave connection number A maximum of 4 slave ・C‑VX875 address of AL‑Ⅱ... -
Page 15: Input And Output Signal Table
C-VX875 Instructions Manual 2‑6. Input and Output Signal Table (1) User I/O connector (J1) ■Pin assignments (J1) ・Connector type name ：HDRA‑E100LFDT‑SL+ (HONDA TSUSHIN KOGYO) ・Adaptable socket ：HDRA‑E100MA1+ ,HDRA‑E100M1+ etc. (HONDA TSUSHIN KOGYO, not included in attached accessories) (Adaptable socket is 100‑pin) ・Adaptable cable... - Page 16 C-VX875 Instructions Manual Signal name Description Signal name Description X axis + (CW) direction limit ☆★ Z axis + (CW) direction limit ☆★ XCWLM signal ZCWLM signal X axis ‑ (CCW) direction limit ☆★ Z axis ‑ (CCW) direction limit ☆★...
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Page 17: Al-Ⅱ I/O Communication Connector (J2)
C-VX875 Instructions Manual (2) AL‑Ⅱ I/O communication connector (J2) ■Pin assignments (J2) ・Connector type ：RJ‑45 (Shield type) ・Adaptable cable ：KB‑STP‑□□L □□:length (〜30 m or less) (Made by Sanwa Supply: It is not an accessory.) Reference For more information about a cable preparing in the AL‑Ⅱ... -
Page 18: Special-Purpose I/O Connector (J3)
C-VX875 Instructions Manual (3) Special‑purpose I/O connector (J3) The conector of the applied function. ■Pin assignment ・Connector type name ：XG4C‑2031 (OMRON) ・Adaptable connector socket ：XG4M‑2030 (OMRON, Not accessories.) ・Adaptable cable ：CE‑13 (MIL 20P 1.5 m flat cable. Not accessories.) ■ ■ ■ ■ ■ ■ ■ ■ ■ ■... -
Page 19: Input And Output Specifications
C-VX875 Instructions Manual 2-7. Input and Cutput Specifications (1) Cutput specifications ● Cutput specifications 1 Circuit Description Signal name CWP,CWP,CCWP,CCWP Line driver (differential) output Cutput method 20mA CWP,CCWP (Equivalent to 26C31: Compliant with RS422A) → ←... -
Page 20: Input Specifications
C-VX875 Instructions Manual (2) Input specifications ● Input specifications 1 Circuit Description Signal name CRG, NCRG, DEND/PC, IN0--IN3 +24V SENSCR0, SENSCR1, RESET EXTV 24V±2V or less (A contact) FSSTCP, CWLM, CCWLM CRG, NCRG 6.8KΩ... -
Page 21: Outside Dimensions
C-VX875 Instructions Manual 2‑8. Outside Dimensions - 21 -... -
Page 22: ３．Setting
C-VX875 Instructions Manual ３．SETTING Before integrating the C‑VX875 into the PC, set the switches on the board. 3‑1. Installation of device driver for Windows Device driver for Windows is necessary to operate this product. ・Please refer to the installation manual attachment to a exclusive use device driver 「MPL‑30‑01vx.xx/PCIW32 or MPL‑31‑01vx.xx/PCIW64」for details of the installation method. -
Page 23: Example Of User I/O Interface Power Supply Connection
For details, refer to Section 4-2, "Examples of Connection to Drivers." ◆ Power may be supplied to the driver from a power supply different from the C-VX875 such as by connecting to the CCTx or DRST signal of the servo driver or motor free (MF) signal of the stepping driver. -
Page 24: Examples Of Connection To Drivers
C-VX875 Instructions Manual 4-2. Examples of Connectinon to Drivers (1) Example of connection to the stepping motor driver (x axis pin numbers are used in this example.) All wires are 0.15SQ or more. CCWP +CCW CCWP -CCW 150Ω... -
Page 25: Example Of Connection To The Servo Motor Driver
C-VX875 Instructions Manual (2) Examples of Connection to the servo motor driver (X axis pin numbers are used in this sample.) All wires are 0.15SQ or more. CCWP +CCW CCWP -CCW 150Ω or more *1 DRSTCCM +RESET ... -
Page 26: Examples Of Connection To Sensors
C-VX875 Instructions Manual 4‑3. Examples of Connection to Sensor (1) Example of sensor attachment(photosensor) 【Linear sensors(ORG,NORG,LIMIT)】 【Rotary sensor(ORG)】 Moving table Grooved photosensor Grooved photosensor The flat board for detection is fixed to the table. Circular disc with a slit ... -
Page 27: Example Of Connection To An Origin Sensor
C-VX875 Instructions Manual (3) Example of connection to an origin sensor X axis pin numbers are used in this example. ■When using the origin sensor only ‑(CCW) direction +(CW) direction ORG sensor that goes OFF +O‑ upon receipt of light EXTV ○... - Page 28 C-VX875 Instructions Manual ■When using the Z‑phase signal of an encoder ‑(CCW)direction +(CW) direction Servo motor NORG sensor +O‑ driver ‑Z Sensor that goes OFF upon receipt of light EXTV ○ NORG ○ ○ ‑ 24V PS Power supply for coupler +ZORG ○...
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Page 29: Connection To Al-Ⅱ Communication System
C-VX875 Instructions Manual 4‑4. Connection of AL‑Ⅱ communication system Operation not anticipated may cause damage of the machine and the product. QAUTION To prevent the malfunction by the noise, the AL‑Ⅱ I/O communications cable recommends recommended cable. (1) Core connection of AL‑Ⅱ I/O communications cable Please install the core in the master side. -
Page 30: ５．Maintenance
C-VX875 Instructions Manual ５．Maintenance Incorrect handling may lead to an electric shock. Inspection and maintenance need to be conducted by an expert engineer only. CAUTION Before inspecting and maintaining this product, turn off the power. An electric shock, injuries, and fire may be caused. - Page 31 C-VX875 Instructions Manual The main parts which revised by this manual Parts Content None - 31 -...
- Page 32 Technical Service TEL.(042)664‑5382 FAX.(042)666‑5664 E‑mail s‑support@melec‑inc.com Sales and Service TEL.(042)664‑5384 FAX.(042)666‑2031 URL:http://www.melec‑inc.com Melec Inc. Control equipment marketing department 516‑10,Higashiasakawa‑cho,Hachioji‑shi,Tokyo 193‑0834,Japan This Operating Manual is subject to change without prior notice c1111 for the purpose of product improvement.
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