4 axis digital readout for hobby milling machine cnc controller

Motion control

Control axes: X,Y,Z,4th(standard:3axis);   linkage axes: 3axes; PLC control axes: 4axes

Interpolation function: X,Z two axes   linear,arc and thread interpolation: X/Y two axes linear interpolation;2ms   interpolation period and accuracy arrive to 1um, can set as 0.1um.

Position command   range:-9999.999mm-9999.999mm;the minimum unit:0.001mm

Max.rapid traverse speed:60m/min;   Max.cutting speed :30m/min

32-bit high performance low power   industrial grade microprocessor, 400MHz CPU speed, realizing high speed ,   high accuracy controlling.

Feed rate override: 16-level real-time   adjustment from 0-150%

Interpolation mode: linear, circular arc,   thread,ellipse, parabola, rigid tapping

Thread function: equal pitch straight   thread/taper thread/end face thread, variable pitch straight thread types and   thread retraction length, angle, speed can be set.

Pre acceleration/deceleration: the   acceleration/deceleration after interpolation can select the linear or S   type, and the acceleration/deceleration time constant can be set by parameter

MST function

M function can be specified by address M   , M function can be user-defined.

Analog voltage output of 0v-10v in two   channels ,support two spindles.

Real-time adjustment of spindle rate and   spindle encoder resolution can be set

Adapted servo spindle can realize spindle   continuous positioning, rigid and flexible tapping

T and 4 digits select the tool ; Tool   offset value setting; Tool length compensation ;tool nose radius compensation   (C type);tool wearing compensation;

Automatic compensation

backlash compensation,pitch error   compensation;tool length compensation, tool radius compensation

Reliability and safety

State signals: emergency stop, overtravel   ,stroke limit,servo ready signal, automatic run start light signal ,automatic   running signal , feed hold light signal.

Self-diagnosis function: signal   abnormity, system abnormity,servo abnormity, position control abnormity,   spindle abnormity and so on.

NC alarm:program error, operation error,   overtravel error, servo error, PLC error, memory error

Operation function

Operation mode: edit, auto, MDI, machine   zero return,MPG/step, Manual ,DNC,single block,Dry run, MST lock, orogram   restart, MPG interruption, step interruption,Manual interruption; Machine   lock, interlock , feed hold ,cycle start, emergency stop, external reset   signal .external power ON/OFF.Program zero-return, Multi-level operation   authorization management

Display

8 inch 800x480 TFT LCD display unit   ;Display in Chinese/English language

PLC function

PLC ladder being displayed on-line and   monitored in real time;PLC alarm ;

Open PLC,supplying secondary PLC software   development; built-in 48x32 IO ports and I/O real-time   diagnosis ,users can edit IO logic to meet different requirements.:

Communication

DNC/USB function

support RS-232 serial port, USB and   network interface , can realize data transfer, DNC machining and USB on-line   machining function

Optional drive unit

GT Series digital AC servo drives or   17bit/23bit absolute servos