TSV-C37 is a vertical CNC machining center manufactured by Miyano, equipped with original Yaskawa YASNAC numerical control system and matched Yaskawa servo drive assemblies, widely applied for precision milling, drilling and tapping processing of small and medium-size metal workpieces in precision machinery and auto parts production workshops. This machine is configured with three-axis servo feeding structure and built-in spindle drive unit; all internal control circuit boards, servo amplifiers and terminal wiring modules adopt dedicated Yaskawa original spare parts including JANCD-FC series mainboard and CACR-IR series servo driver, consistent with your previously inquired SL series terminal bases and SZRCR-NTU02 power supply component matching standard. The whole machine adopts closed cabinet layout with independent power distribution cabin for centralized arrangement of control power, servo power and I/O signal wiring.

The primary working function of TSV-C37 focuses on precision numerical control cutting processing. Under the instruction of CNC programming code input via operation panel, X/Y/Z three axes drive feed movement synchronously through independent Yaskawa AC servo units to complete fixed-size contour machining of raw material. Built-in variable-speed spindle unit supports different rotating speed adjustment to adapt cutting demands of aluminum, steel and copper various raw materials. Meanwhile integrated safety interlock circuit monitors door switch, emergency stop button and spindle overload state in real time, cutting off feed output automatically once abnormal safety signal is triggered to avoid collision or processing accident. External peripheral I/O terminal area reserves expansion interface for connecting automatic clamping fixture, coolant pump and chip removal auxiliary equipment to realize semi-automatic production operation.

The machine adopts three-phase AC200V industrial power input for main circuit, auxiliary control circuit uses isolated DC24V power supplied by built-in power module matching SZRCR-NTU02 specification standard. Rated spindle motor operating power is 3.7kW, each axis servo motor rated current matches CACR-IR202020C driver design parameter, maximum rapid moving speed reaches 24m/min for linear axes. Allowable working ambient temperature keeps within 10℃ to 38℃, storage temperature ranges from minus 15℃ to plus 50℃; working environment humidity maintains 10%~75% non-condensing condition, installation position should stay away from corrosive cutting fluid volatile gas and heavy metal conductive dust to prevent internal circuit board corrosion and short-circuit. All internal terminal wiring uses SL series terminal base (SL-2B/SL-2H/SL-3A) for concentrated wire arrangement and separation of strong-current power wire and weak-current signal wire.

Strictly prohibit live maintenance and hot plugging of any internal circuit module or servo unit. Before cabinet opening, disassembly or wiring modification, cut off the total three-phase input power of the whole machine completely and wait more than 25 minutes for internal high-capacity capacitor residual electricity full discharge to eliminate electric shock hidden danger. Do not arbitrarily replace original specification fuse with oversized or inferior parts, any component replacement must select original Yaskawa matching spare parts to guarantee electrical compatibility. When disassembling JANCD-FC series control board inside control cabinet, wear anti-static gloves to prevent static breakdown of onboard precision chip, avoid directly touching circuit copper foil and pin terminal by bare hand. After wiring restoration, double check terminal screw tightening status to prevent loose contact caused by machine long-term vibration during high-speed cutting operation.

Fix the whole machine on pre-leveled concrete foundation ground first, adjust horizontal foot pad to ensure equipment level error within factory specified tolerance range, fix anchor bolt tightly to prevent processing vibration displacement. Complete three-phase main power cable access according to cabinet wiring marking, then connect auxiliary coolant pump, fixture cylinder and external emergency stop signal wire to reserved I/O terminal area guided by original wiring diagram. After full wiring finished, close all electrical cabinet doors and mechanical protection doors, power on step by step to complete CNC system self-inspection and servo initialization. Finish three-axis manual jog movement test, spindle no-load speed adjustment test and all safety interlock function verification before loading workpiece for formal trial cutting processing.

If equipment powers on with CNC screen no display and whole system fails to initialize, first check internal SZRCR-NTU02 power module input fuse and output voltage status, replace failed power module with spare part after confirming external input power normal. When random servo OFF alarm appears during cutting process and axes stop moving suddenly, inspect SL series terminal base inside wiring cabin for aging deformation or terminal oxidation, re-fasten all loose wiring terminals and clean accumulated dust on terminal block surface. If spindle cannot start or speed out of control, check spindle drive unit power supply circuit and corresponding control board JANCD-FC series plug connector insertion condition, re-plug loose connectors and detect internal component damage of drive module. In case of abnormal axis positioning deviation and processing dimensional over-tolerance, carry out servo parameter reset and three-axis origin return calibration, meanwhile check ball screw lubrication status and servo motor encoder wiring integrity.

Main control board: JANCD-FC900C-1, JANCD-FC210-1, JANCD-FC008 original Yaskawa circuit boards exclusively matched for TSV-C37 machine.Servo drive unit: CACR-IR202020C three-axis integrated AC servo amplifier as factory standard configuration.Cabinet wiring accessories: SL-2B, SL-2H, SL-3A concentrated wiring terminal bases, SZRCR-NTU02 internal main power supply module, consistent with spare part model you consulted previously.This machine’s YASNAC control system cannot be replaced with later NX100/DX series robot control components, cross-model electrical modification is forbidden to avoid system breakdown.

Cut off total equipment power supply every three months for regular maintenance, use dry compressed air to blow off accumulated dust inside control cabinet, focusing on cleaning power module surface, servo driver heat sink and SL series terminal block wiring gap. Check terminal fastening tightness and connector locking state monthly during equipment shutdown, wipe cabinet inner wall and module surface with dry anti-static cloth to avoid cutting fluid mist corrosion. Replenish spindle grease and three-axis guide rail lubricating oil regularly according to processing load frequency, replace aged sealing parts and damaged wiring harness timely once oil leakage or wire skin cracking is found.