●KND serial servo bus kssb (KND Serial Servo Bus) is adopted, which has simple connection and convenient maintenance.

●Maximum 8-axis control.

●It adopts 10.4-inch TFT color LCD with a resolution of 640 × 480。

●The maximum fast speed is 240 m / min and the maximum feed speed is 60 m / min (command unit: 1) μ M).

●With open PLC, it supports ladder diagram display, online editing, signal diagnosis, signal tracking, etc., to meet the needs of secondary development.

●The local Di interface of the machine tool is 20 points, and sd6 module is configured as standard (DI: 40, do: 32).

●With high speed, high precision and breakpoint management, it is suitable for processing parts such as molds.

●It has industrial Ethernet function and can be connected to KWS data service system.

●The servo drive parameters can be displayed and modified on the system side, and the servo drive status can be monitored in real time, which is convenient for machine tool debugging.

●It is equipped with servo bus driver sd310 and connected with high-precision absolute value encoder to realize 0.1 μ M position accuracy.

●It can be matched with the grating ruler, and the system does position loop control to realize full closed loop.

●Supporting the servo bus spindle driver zd210, it can realize the functions of high-precision indexing, high-speed tapping, fast positioning and so on.

project

Specifications

K2000MCi

Overall dimension

C3：430×230，C4：310×365

LCD screen

10.4 inches, 640 × 480 resolution

control mode

KSSB serial servo bus

Maximum number of axes

6轴

Maximum number of NC axes

5轴

Maximum number of PLC axes

6轴

Other axis control function

Shaft type: linear shaft, class a rotating shaft, class B rotating shaft, class C rotating shaft and class D rotating shaft

Synchronous shaft function, oblique shaft function, shaft interlock, emergency stop, soft limit, hard limit, torque limit function, movement overlap function

Preparation function

A total of 80 g codes, including positioning, linear interpolation, arc interpolation, helix interpolation, spatial three-point arc interpolation, digital spindle thread interpolation, polar interpolation, cylindrical interpolation, imaginary axis interpolation, Cartesian coordinate axis setting, plane selection, polar coordinate command, scaling, coordinate rotation, reference point, workpiece coordinate system, local coordinate system, tool measurement Tool compensation, drilling / boring, tapping fixed cycle command, pause, etc

Interpolation function

G00~G03、G07.2、G78.1、G02.1、G02.2~02.5、G03.2~03.5、G12.1、G13.1、G07.1、G07

Feed function

Maximum speed：240000mm/min

Maximum feed speed：60000mm/min

Fast magnification: F0, 25%, 50%, 100%, feed magnification: 0 ~ 150% (16 gears)

It can be extended to 8-bit feed / manual / fast magnification, and the magnification can be fine adjusted

Reference point

Automatically return to the reference point (G28), automatically return from the reference point (g29), the second and third reference points (G30), zoom, rotate, polar coordinate transformation, and return to zero

Coordinate system and size

Minimum instruction unit: 0.001/0.0001mm

Maximum stroke: ± 9999999 × Minimum instruction unit

Machine coordinate system positioning (g53), workpiece coordinate system G92, g54 ~ G59, additional coordinate system g54 PN, local coordinate system (G52)

Cartesian coordinate axis setting (g54.9), plane selection (G17, G18, G19), inclined plane assignment

Diameter and radius programming (g10.9), absolute / incremental programming (G90 / G91), metric / imperial conversion (G21 / G20)

Polar coordinate command (G15, G16), scaling (G50, g51), coordinate rotation (g68, g69)

Measurement function

Jump function (G31), multi-level jump G04

Automatic tool measurement (g36, G37)

Spindle function

Bus spindle, analog spindle, digital spindle

Simulate the spindle, Digital spindle

NC multi spindle function: analog spindle is extensible

Gear control (S01 ~ S08), analog control (S5 digits)

Analog spindle automatic / manual shift, digital spindle positioning,

Spindle magnification: 50 ~ 120% (Grade 8), analog voltage: 0 ~ 10V (stepless)

1-way spindle encoder feedback, and the number of encoder lines can be set

Rigid tapping (g84), spindle interpolation function (G307), spindle proportional control (SPRC) function

Tool function

Number of tool offsets: 256 groups

Tool change function: automatic tool change function is realized through built-in PLC

Knife setting operation: middle knife setting, three-point circle center knife setting, etc

Auxiliary function

Rich standard M code functions are built in, and 500 m codes are reserved for selection by PLC

Program storage and editing

Program capacity: 640K (built-in), large capacity optional 50m storage (bus), expansion: direct U disk access (unlimited capacity), electronic disk: 3

Program programming: relative programming, absolute programming, mixed programming, decimal point programming, teaching programming, background editing

Program editing: program typing, modification, deletion, insertion, retrieval, copying, moving, merging, etc., U disk program editing

Program remarks: Chinese and English input method

Multi segment MDI program editing and running

Subroutine call (up to 63 layers of nesting), subroutine call when USB flash disk DNC

Program check function

Program track fast graphic drawing, empty operation, single-stage operation, machine tool lock, auxiliary lock, program stop selection and program jump selection

Program restart

Breakpoint management, power-off management, arbitrary point startup, etc

Simplify programming functions

Drilling fixed cycle（G73、G76、G80~G89），spatial drilling function（G81.1）

Tapping fixed cycle（G93、G84、G74），space tapping function（G84.1）

Chamfer and rounding programming, linear angle programming

Compensation function

Tool length compensation(G43,G44,G49)，tool radius compensation（G40~G42），tool length wear compensation, tool radius wear compensation

Corner arc interpolation（G39），program input of compensation amount（G10）

Reverse clearance compensation: there are three kinds of clearance compensation: positioning, cutting and non positioning cutting, with the range of 0 ~ 8mm

Pitch error compensation: 512 compensation points / shaft, compensation amount of each point: ± 0.1mm

Macro program function

Macro program B, macro program call (G65), GMT custom macro program call, interrupt user macro program, macro variable page customization

interface

Language: Chinese, English

Graphics: 2D tool path graphics, 3D solid graphics

Current position, program page, program directory, parameter setting and display, graphic setting and display, diagnostic data, alarm, ladder diagram, running time, workpiece count, date, time, feed speed, spindle speed, spindle feedback speed, tool number, spindle gear, screen protection, etc

Index information: system operation list, G code list, parameter list, diagnosis list, macro instruction list, alarm list and other user-defined information

Alarm: P / s alarm, driver alarm, over range alarm, system error alarm, bus alarm (only available for servo bus system), external alarm, etc

Protection function

Mechanical hard limit, storage stroke limit (soft limit), dynamic working area, feed shaft interlock, safety door interlock, parameter protection, program editing protection, program display protection, PLC parameter protection, PLC program display protection, etc

System parameter backup, PLC parameter backup, cutter compensation data backup, processing program backup, PLC program backup, macro variable backup, access to electronic disk, system data backup (U disk operation), system data recovery (U disk operation),
etc

Operation management

Operation mode:Automatic, manual, input, edit, mechanical zero return, program zero return, single step (handwheel)

Program operation mode: automatic operation, MDI operation, DNC (USB flash disk, Ethernet, RS232) operation, empty operation,
single section operation and handwheel control operation

Program switch, parameter switch, time limited shutdown, startup, parameter and program password protection

PLC function

Open PLC, ladder diagram display and real-time monitoring, PLC online editing, PLC axis control and simple PLC axis control

Local Di: 20 points, standard sd6 module Di: 32 points, do: 32,

Maximum expansion of kssb remote I / O module: 512 / 512

External interface

Kssb servo bus interface (servo bus system only), feed shaft pulse interface (non bus system only), spindle encoder interface, analog / digital spindle interface, high-speed input interface (bus system only)

Machine tool panel interface, additional panel interface and separation operation box interface

RS232 interface, can / 485 interface, USB interface, Ethernet interface

Adaptive drive

SD310 AC servo driver

ZD210 spindle driver