XH7126 CNC Milling Machine

GSK 25i Controller Configuration:

Specification:

• Axis control function:

• Controlled axes: Up to 8 controlled axes plus 1 servo spindle Linkage axes: 3-axis linkage/4-axis linkage/5-axis linkage PLC axis control controlled axes: Up to 4 axes

• Feed axis synchronous control: Up to 4 groups

• Position detection device: Pulse encoder (absolute), grating ruler (absolute)

• Least command increment-IS-B: 0.001mm/0.0001inch/0.001°

• Least command increment IS-C: 0.0001mm/0.00001

• inch/0.0001°

• Min. detection unit:

• Least command increment IS-B: 0.001mm/0.0001 inch/0.001°

• Least command increment IS-C: 0.0001mm/0.00001 inch/0.0001°

• Max. command value:

• ±999999.9999mm/±99999.9999inch/±999999.9999°

• Max. feed rate: 200m/min

• Automatic acceleration/deceleration: Linear, S curve acceleration/deceleration before interpolation, jerk control High-speed and high-precision machining: G05 advanced preview of high-speed small line section, path smoothing, up to 1000 blocks can be previewed and pre-read.

• Five-axis control function:

• RTCP function: Tool center point control G43.4

• Inclined plane machining: Five-axis positioning (3+2) machining G68.2

• Five-axis manual feeding: Manual feed in tool axial direction, tool axis right-angle direction, or tool center point rotation direction

• Programming function:

• Program format:

• ISO command standard, program name: 0 + 4 digits, Block

• Number: N + 5 digits;

• G+ 3 digits; coordinate value Ip±6 digits before decimal and 4 digits behind decimal, S +5 digits, M + 3 digits, F + 6 digits before decimal and four digits behind decimal.

• Interpolation function: Positioning, linear interpolation, circular interpolation, helical interpolation, cylindrical interpolation, polar coordinate, spline curve interpolation.

• Workpiece coordinate system: Basic coordinate systems:

• G52~G59; additional extensive coordinate systems (G54.1): 48 groups 

• Tool compensation: C tool compensation function, 400 groups of tool compensation

• Programming function: More than 100 G commands in total, including 12 types of common canned cycle, 19 type of special canned cycle and compound cycle, face milling, coordinate system rotation, scaling, mirror image, automatic measurement of tool length, tool center point control, inclined plane machining command, four nesting levels of subprogram call, B type user macro program.

• Program storage capacity: 240M, which can be extended to 500M. Number of programs storable:400

• Reference point function: G27 Reference position return check; G28 Reference position return; G29 Return from reference position; G30 2nd, 3rd, 4th reference point return

• Skip function: G31 Skip function, used for measuring tool and workpiece

• Programmable control function: Programmable stroke limit (G22, G23), programmable data input (G10)

• Operation function and display function:

• Operation mode select: AUTO, MDI, EDIT, MANUAL, MPG, ZERO RETURN, DNC

• ON/OFF operation: Single block, block skip, machine lock, auxiliary function lock, optional stop, dry run, restart, emergency stop, over travel release, cycle start, feed hold, manual continuous feed, step, rapid traverse, MPG, spindle override, feed rate override, rapid traverse override

• Setting: Tool length compensation measurement input, workpiece offset measurement input, parameter setting help, servo parameter setting.

• Program operation: New, edit, delete, rename, search, copy, paste, read, transmission, background editing, dynamic graph simulation

• Help function: Alarm message explanation, operation description, parameter description, macro command description, G command description, PLC address description, counter Display: 10.4 inch LCD with resolution of 800X600, or 8.4 inch LCD with resolution of 640X480, Chinese/English display, dynamic graph, clock, process time, run time, part count, modal information, actual speed, hardware/software version, ladder diagram, alarm message, diagnosis message, alarm history, operation history.

• Miscellaneous function:

• M function: M code with 3 bits, multiple M code command, M code for calling macro command or subprogram

• T function: T code with three bits, tool life management

• S function: ±10V analog voltage output from analog spindle interface, digital spindle, S code with five bits, spindle speed setting, multiple spindle control, spindle orientation, M type and T type gear shift, floating taping, rigid taping, spindle override, spindle speed fluctuation detection

• Precision compensation function:

• Backlash compensation: Separately compensates rapid traverse and cutting feed rate

• Pitch compensation: Interpolation-type unidirection/ bidirection pitch error compensation

• Data interface function: Ethernet, USB and RS232 interfaces on the front panel, through which data transmission, DNC and network function can be realized.

• Data input/output: Input/output programs, NC parameters, compensation values, offset values, macro variable values, PLC programs, PLC parameters input/output through data interface, Ethernet, USB interface or DNC.

• Network function: Ethernet communication, network DNC, remote monitor, remote diagnosis, remote maintenance I/O interface: Terminal block type I/O DI/DO:64/48:

• Flat cable type I/O DI/DO:48/32 (2 group 24/16)

• Flat cable analog I/O DI/DO:24/16 AI/AO: 2/2 12 bit DA ± 10V

• Max. extension points DI/DO:1024 points/1024 points

• Servo drive interface: GSK-Link Ethernet bus interface

• Interface of external position detection unit (for fully-closed loop): Adaptive to HEIDENHAIN absolute grating ruler, angular encoder, Endat2.2 protocol, up to 6 axes.

• PLC function:

• PLC specification:

• Built-in PLC, ladder diagram editing, command list programming compatible format;

• 10 basic commands, 49 function commands;

• Two level programs, scan period of first level program:

• 8ms, basic command execution time: 0.5us/step

• Max. program steps: 12000. The ladder diagram can be displayed and edited on line, and be uploaded and downloaded.

• Intermediate relay (R): 1100 bytes (R0 to R1099)

• Data register (D): 1860 bytes (D0 to D1859)

• Counter (C): 400 bytes (C0 to C399) 100 PCS/ bytes

• Timer (T): 200 bytes (T0 to T199) 100 PCS/ bytes

• Message display request signal (A): 32 bytes (A0 to A31)

• Keep relay (K): 32 bytes (K0 to K31)

• Skip Label (L): 9999 (L1~L9999)

• Subprogram (P): 512 (P1~P512)

Safety and Maintenance:

• Safety function: Emergency stop, hard limit, 1st soft limit, 1st soft limit, 2nd soft limit, multi-authority data protection, spindle safety speed, feed safety speed, NC alarm, PLC alarm, servo alarm, following error monitor, servo OFF, interlock. Maintenance function: Operation history, alarm history, machining history, CNC running state diagnosis, PLC interface diagnosis, data backup and recovery for CNC and PLC data, speed wave form diagnosis, network diagnosis and maintenance, servo setting and servo toad, state monitor and diagnosis.

• Standard Accessories: Complete with all standard accessories

Product main technical specifications: