【正文】 when the spindle stops ir orientation position.Adjust H. Gain in H gear Adjsut L. Gain in L gearBIASFine djustment of orientation positionSelect L gear range, adjust so the spindle position coincides with the proper orientation position.IfrICTIOnI Select H gear range, adjust so spindle position coincides withFine adjustment of orien the proper orientation position, tation position in H Gearlm ay 丨 aiy167。 NO. ?? EUAOO({) ■_ ■Adjustable PotsCheck Pins ~ o 一o*LtvSLO OsTerminalst1$hwYvtyCl .“ei1Dimension Diagram of Orientation Unit ADJUSTMENTcymbol amp。:t\/ ? 0: ?0 、旬Jo_l_a 174。 9 V t Hz M47 0IA MTG HOLES fc Dra,CKtck.1 _!187。 O c^— ^. 220^ _Power Supply ( /0) SQ/karSLm籬H..163。6V/177。t e at zero speed8. Agree doesn^t e when speed is correct9. The thermal relay in the braking circuit tripsring deceleration1.Check the resolver wiring The figure at the right shows the wave form between terminals 13 and 14 (C)1.1.2.2.Check the speed reference from N/C (Terminal 33 (A)), outputof speed AMP (CH4(A)) and speed feed back (CH 3(A))Check the load to see if it exceeds the specifications of the drive unitCheck the starting and stopping operation frequency Adjust 8RH(A) if it occures during deceleration Check the AC Main Supply VoltageCheck the Power Transistors and wiring of the braking circuit When the power is turned on immediately after it has been turned off. There is a chance that the OV alarm will appear so wait three or four minutes before turning on againCheck the six Main Power TransistorsCheck the output circuit (including the motor) for shorts or excessive impedance to groundSee Item1.Check the alarm Leds if there are any alarms indicated refer to items 1 through 51.2.Check the speed reference from N/C (Terminal 33(A)), the of speed AMP (CH4 (A)) and the speed feed back (CH3 (A))Check the start interlock signal (Terminal 37 (A) shouldCheck the wiring of resolver and motorCheck the resolver wiring Adjust 1RH(A) and / or 6RH(C)Adjust 1RH(A) and / or 6RH(C)Check the Power Transistor in t39。 1T1^0〇〇Df ]=4t 50 SI S24%b b rT ? ???_血_爵K3^XX? LOCrjimVt:op aoP cAroop amp cardCHt3l(KH?_Tfiori187。 T fcS171。 | i ■」z_1 171。 i i 171。o.〇?〇?lo：187。 39(A) will close. ^uu100IDE：T 5 10ILIM(A)Level adjustnent of current limitCan adjust 10100% of rated current when 12V is applied at terminal 50(A), otherwise it is set by HIM.T].6RH1〇 Locations of Pots and Check Points1. Control Board14^4CC0171。7RH(C)Frequency adjustment of logic circuitAdjust so CH11(C) is 144KHZ 177。3% at 100% reverse speed reference.2. Adjustment of Speed FeedbackSYMBOLFUNCTIONADJUSTMENT6RH(C)ZERO adjustment of feedbackAdjust CH3(C) wi thin 177。12V Output7 is OV mon? 6 is 177。10%, 50/60 Hz.r, s, tControl Power Input3phase, 200/220 VAC 177。te]p169。iiJLZero Speed —^5Speed AgreementfNr?fSpeed Reference. Ov(omu Thermejl Relay= 1mrBraking Regi*stor?1:410 V30 Speed Meter FSConnection Diagra^l^without orientation unit)Circuit Breaker Power Supply^o39。OfiQJ612163。tt HEAQ.一MAIN TEB^IUALS.WITH 163。10V DCInput Resistance15K OhmsRunning Signal+12V Run0V StopTorque Limit+12Y Low Torque0V High Torque?2 OUTPUT INTERFACEZero Speed DetectionContact closes when the motor speed drops to 1% or lower than the rated speedSpeed Agreement DetectionContact closes when the motor speed is within 177。AC SPINDLE DRIVE VS626MTTYPE CIMRMTCONTENTS1. SPECIFICATION 2..INTERFACE3. PROTECTIVE FUNCTION4. ORIENTATION UNIT5. DEMENSIONS DIAGRAMS6. CONNECTION DIAGRAMS