Series 16/18/160/180-Model C Maintenance Manual, GFZ-62755EN ...

B–62755EN/017. AC SPINDLE (ANALOG INTERFACE)7.2TABLE OF TESTPOINTS7.2.1 Name Signal RemarksDA2PAPBAnalog speed commandvoltage (SVC)Pulse generator outputA–phasePulse generator outputB–phase0 to +10V, Rated speed at 10V90° advance by PB at CW rotationV p–p =0.36–0.5V90° delay by PA at CW rotationV p–p =0.36–0.5VRA A–phase standard voltage +2. 5VDC 0. 2VRB B–phase standard voltage +2. 5VDC 0. 2VPAP A phase pulse waveform Duty 50% (ON/ OFF ratio)PBP B phase pulse waveform Duty 50% (ON/ OFF ratio)TSA Speed feedback signal 10V at rated max. speed of motor(CW:+,CCW:–)TS2 Low–speed detection signal Adjustment of each model by RV6TS3Speed pulse F/V conversionsignalAt CCW (forwar rotation)6000rpm, –4.65 to –6.15VVCMD Speed command voltage 010V,(CCW:+, CW: – )FWP CCW rotation pulse Pulse width=3.2µs, occurs only at CCW (forwardrotation)RVP CW rotation pulse Pulse width=3.2µs, occurs only at CW (backwardrotation)ER Error voltage –4.2 to +4.8VCLK1 Clock signal 2. 5MHz, duty 50%SLIPSlip pulseVDC DC link voltage signal Voltage 1/100 of DC link voltageDTDCIUIVIWDC form voltage of input ACvoltageU–phase current detectionsignalV–phase current detectionsignalW–phase current detectionsignalVoltage 1/100 of DC form voltage of input ACvoltage22.2 A/V+24V +24V DC voltage About 23V 4%+15V +15V DC voltage +15V4%+5V +5V DC voltage +5V4%–15V –15V DC voltage –15V4%0VSM Speed meter signal At maximum rated max. rotation +10VLM Loadmeter signal At maximum rated max. output +10V285