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Positioning Module
Thank you for buying the Mitsubishi general-purpose programmable
controller MELSEC-Q Series.
Prior to use, please read both this manuals and detailed manual
thoroughly and familiarize yourself with the product.
©2001 MITSUBISHI ELECTRIC CORPORATION
Type QD70
User's Manual
MODEL
QD70P-U-H-JE
MODEL
CODE
IB(NA)-0800169-F(0808)MEE
(Hardware)
QD70P4
QD70P8
13JT42
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Summary of Contents for Mitsubishi QD70P4
- Page 1 Type QD70 Positioning Module User’s Manual (Hardware) QD70P4 QD70P8 Thank you for buying the Mitsubishi general-purpose programmable controller MELSEC-Q Series. Prior to use, please read both this manuals and detailed manual thoroughly and familiarize yourself with the product. MODEL QD70P-U-H-JE...
- Page 2 Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly. These instructions apply only to Mitsubishi equipment. Refer to CPU module User's Manual for a description of the programmable controller system safety instructions.
- Page 3 [Wiring Precautions] DANGER Completely turn off the externally supplied power used in the system when installing or placing wiring. Not doing so may cause electric shock or damage to the product. CAUTION Check the layout of the terminals and then properly route the wires to the module. Solder connectors for external device properly.
- Page 4 This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
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Page 5: Table Of Contents
(1) For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller (EMC and Low Voltage Directives compliant) into other machinery or equipment, refer to Chapter 9 "EMC AND LOW VOLTAGE DIRECTIVES"... -
Page 6: Overview
1. Overview This manual explains how to handle the Positioning Module, model numbers QD70P4 and QD70P8 (hereinafter collectively referred to as the QD70). After unpacking the QD70, please verify that the corresponding product as listed below is enclosed in the package. -
Page 7: Specifications
2. Specifications 2.1 Performance Specifications Specification Item QD70P4 QD70P8 No. of control axes 4 axes 8 axes Pulse output method Open collector output Max. output pulse 200 kpps Max. connection distance between QD70 and drive unit 0.3 mm (for use of A6CON1 or A6CON4),... -
Page 8: Handling
3. Handling DANGER Install a safety circuit external to the programmable controller that keeps the entire system safe even when there are problems with the external power supply or the programmable controller. Otherwise, trouble could result from erroneous output or erroneous operation. (1) Configure an emergency stop circuit and interlock circuit such as a positioning upper limit/lower limit to prevent mechanical damage outside the programmable controller. -
Page 9: Handling Precautions
3.1 Handling Precautions (1) Since the module case is made of resin, do not drop it or subject it to strong impact. (2) Tighten the screws such as module fixing screws within the following ranges. If the screw is too loose, it may cause the module to fallout, short circuits, or malfunction. -
Page 10: Part Identification Nomenclature
4. Part Identification Nomenclature (1) Part identification nomenclature (a) QD70P4 (b) QD70P8 Name Name Axis display LED External device connection connector (2) LED display contents Display Attention point Description RUN is OFF. Hardware failure. QD70P8 ERR. and AX1 to AX8 states are unfixed. - Page 11 (3) External device connector signal layout CON2 (for axis5 to axis8) CON1 (for axis1 to axis4) Pin layout Signal name Signal name Signal name Signal name B20 PG06 COM A20 PG08 COM B20 PG02 COM A20 PG04 COM B19 PG06 A19 PG08 B19 PG02 A19 PG04...
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Page 12: Wiring
5. Wiring DANGER Completely turn off the externally supplied power used in the system when installing or placing wiring. Not completely turning off all power could result in electric shock or damage to the product. 5.1 Wiring Precautions (1) If cables to connect to QD70 absolutely must be positioned near (within 100 mm) the power line, use a general shielded cable. - Page 13 (3) To comply with the EMC Directive and Low-Voltage Directive, always ground the QD70 to the control box using the shielded cables and AD75CK cable clamping (Mitsubishi Electric make). Inside control box 20cm(7.88inch) to 30cm(11.82inch)
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Page 14: Input/Output Interface Internal Circuit
5.2 Input/output interface internal circuit Shows summary image of the internal circuit of the interface for connection to external devices of the QD70. (for QD70P4, axis 1). Input/ External output Internal circuit Signal name wiring class Near-point dog signal DOG1... -
Page 15: Switch Setting For Intelligent Function Module
6. Switch setting for intelligent function module By making the intelligent function module switch setting, the QD70 allows you to set the pulse output mode, external I/O signal logic and rotation direction. (However, you cannot set the speed-position switching signal (CHG) logic. It is fixed at the negative logic.) Make the intelligent function module switch setting in the "I/O assignment setting"... -
Page 16: External Dimensions
7. External Dimensions (1) QD70P4 (0.92) 90 (3.54) 27.4 (1.08) Unit:mm (in.) - Page 17 (2) QD70P8 (0.92) 90 (3.54) 27.4 (1.08) Unit:mm (in.)
- Page 18 Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi; machine damage or lost profits caused by faults in the Mitsubishi products; damage, secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi;...
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