Catalogs >
MITSUBISHI ELECTRIC AUTOMATION >
C70 Series For iQ Platform

C70 Series For iQ Platform
19Pages

Catalog excerpts

offers the maximum-scale TCO reduction effects to manufacturing sites by taking advantage of MELSEC's great convenience. Provides the maximum-scale TCO reduction effects. (TCO : Total Cost of Ownership) (production site) (production site) Enhanced productivity • Reduced tact time Operation efficiency High-speed control shortens tact time Stable productivity through automation Reduced downtime failure causes Enhanced diagnostic functions enable failure causes • Elimination of failure causes Reduction of failure rate by eliminating causes Reduction of maintenance cost through efficient parts...

Open the catalog to page 2

High-performance controllers enable optimization of diverse production processes on shop floors. High-performance controllers enable optimization of diverse production processes on shop floors. iQ stands for "integrated Q", ERP "improved Quality", "intelligent & Quick" and iQ Platform enables construction of optimal systems for diverse lines. iQ Platform enables construction of optimal systems for diverse lines. Mitsubishi FA integration solution Application example) Automobile production line Application example) Automobile production line Enterprise Resource Planning "innovation & Quest"....

Open the catalog to page 3

C70 system configuration CNC CPU(Q173NCCPU) Up to two CNC CPU modules can be mounted. Display configurations Display configurations I/O, network Machine operation screen*2*2 Machine operation screen GX Developer Manufacturing technologies (production site) A compact module equipped with CNC functions that can control up to 7 part systems and 16 axes. CNC monitor screen*3*3 CNC monitor screen Maintenance Drive system*1 Ethernet Ethernet Design and Development Drive unit (MDS-DJ Series) Drive unit (MDS-D2/DH2 Series) Optical network for drive system Servo motor Servo motor Spindle motor...

Open the catalog to page 4

Manufacturing technologies (production site) Enhanced productivity High-speed control shortens tact time Programmable in-position check For data transfer between CNC CPUs and PLC CPUs, we have newly developed a dedicated high-speed bus. Data are transferred at a highspeed cycle (0.88ms) between the high-speed shared memories of each CPU, so each CPU speed can be fully utilized. When commanding positioning (G00) and linear interpolation (G01), the in-position widths can be respectively specified in a machining program. This enables designation of the optimal in-position width for each...

Open the catalog to page 5

High-speed control shortens tact time Speed enhancement with drive system functions Servo control Spindle control Basic performance has been significantly enhanced by combining the highly responsive current control (High-gain control) and a high-accuracy servo motor. Comparison of control performance Position control servo motor In this graph, our conventional model's performance is the base value, 1 In addition to the high-responsive current control, lost motion compensation and an adaptive-type resonance suppression filter, etc. are installed. These can realize reduced machining time,...

Open the catalog to page 6

I C© I Reduced downtime (to be as small as zero-1 Enhanced diagnostic functions enable failure causes to be identified early Spindle motor's temperature compensation Operation history Suppresses the output characteristic deterioration when the temperature is low Under this control, a built-in thermistor detects the spindle motor's temperature to compensate the motor constant fluctuation due to rise of temperature. It is also possible to monitor spindle motor's temperature compensation control Helps trouble diagnosis with time display With this function, the CNC operation and time...

Open the catalog to page 7

Design and Development I Shortened design and developme Shortened design and development period Streamlined design and development through subdivision and PLC CPU module with large memory capacity Facilitates subdivision and structuring of sequence programs Large-capacity CPUs have been added to C70's PLC CPU lines. Program capacity as well as standard ROM capacity have also been Large-capacity type added The number of sequence programs has been extended up to 124 to enable the precise management of programs according to product or process, etc. By subdividing and structuring sequence...

Open the catalog to page 8

Safety and Energy-savings Aiming for no accidents/defects, Environmental protection Highly reliable safety observation function which conforms to the European safety standard EN ISO 13849-1 PL d PLC CPU and CNC CPU observe the consistency of safety signals input/output in two systems. User's safety sequence is executed by both PLC CPU and CNC CPU. If a safety signal comparison error occurs, emergency stop will activate to shutdown power to the drive system. User's safety sequence CNC-side input/output signals GX Developer Terminal block input/output signals PLC-side signal Door 2 Safety...

Open the catalog to page 9

C a s e S t u dy Case Study Compound lathe (two spindles and two turrets, equipped with workpiece conveying robot) One CNC CPU can control both the 2-part system lathe turning and transfer loader control. Possible to control both synchronization and separate operations between the right and left sides. Transfer machine One CNC CPU can control up to 7 part systems and 16 axes. helps reduce size and wiring of the control panel. · Number of part systems: 3 · Number of NC axes: 6 · Number of spindles: 2 Number Number Number Number of of of of part systems: 7 NC axes: 7 spindles: 7 PLC axes: 1...

Open the catalog to page 10

Software Tools ../J^Bfe..^ Software tools supporting CNC operation and development Remote Monitor Tool NC Analyzer/servo adjustment support tool By connecting a personal computer to a CNC module, various data can be checked and set using the same HMI (Human Machine This tool is free of charge. Please contact us. Servo parameters can be automatically adjusted by activating the motor with machining programs for adjustment or vibration signals, and measuring/analyzing the machine characteristics. Remote Monitor Tool <Main functions> Bode diagram measurement Speed loop gain adjustment Position...

Open the catalog to page 11