Table Of Contents - Mitsubishi MELDAS MDS-C1 Instruction Manual

1-1 Installation of servomotor.............................................................................................
1-1-1 Environmental conditions ......................................................................................
1-1-2 Cautions for mounting load (prevention of impact on shaft).................................
1-1-3 Installation direction .............................................................................................
1-1-4 Tolerable load of axis ............................................................................................
1-1-5 Oil and waterproofing measures ...........................................................................
1-1-6 Cable stress...........................................................................................................
1-2 Installation of spindle motor .........................................................................................
1-2-1 Environmental conditions ......................................................................................
1-2-2 Tolerable load of axis ............................................................................................
1-3 Installation of the control unit .......................................................................................
-3-1 Environmental conditions ......................................................................................
1
1-3-2 Installation direction and clearance.......................................................................
1-3-3 Prevention of entering of foreign matter ...............................................................
1-3-4 Panel installation hole work drawings (Panel cut drawings).................................
1-3-5 Each unit's heating value......................................................................................
1-3-6 Heat radiation countermeasures...........................................................................
1-4 Installing the spindle detector .....................................................................................
1-4-1 Installing the magnetic sensor..............................................................................
1-4-2 Installing the encoder ...........................................................................................
1-4-3 Installing the spindle end PLG .............................................................................
1-5 Noise measures ...........................................................................................................
2-1 Part system connection diagram .................................................................................
2-2 Main circuit terminal block/control circuit connector ....................................................
2-2-1 Names and applications of main circuit terminal block signals and control circuit
connectors .............................................................................................................
2-2-2 Connector pin assignment ....................................................................................
2-3 NC and drive unit connection.......................................................................................
2-4 Motor and detector connection ....................................................................................
2-4-1 Connecting the servomotor ...................................................................................
2-4-2 Connecting the full-closed loop system ................................................................
2-4-3 Connecting the synchronous control system........................................................
2-4-4 Connection of the spindle motor ...........................................................................
2-5 Connection of power supply ........................................................................................
2-5-1 Standard connection .............................................................................................
2-5-2 Two-part system control of power supply unit ......................................................
2-5-3 Using multiple power supply units.........................................................................
2-6 Connecting the Grounding Cable ................................................................................
2-6-1 Connecting the protective grounding (PE) and frame ground (FG) .....................
2-6-2 Grounding cable size.............................................................................................
2-7 Wiring of contactors .....................................................................................................
2-7-1 Contactor power ON sequences...........................................................................
2-7-2 Contactor shutoff sequences ................................................................................
2-7-3 Contactor control signal (MC1) output circuit........................................................
2-8 Wiring of the motor brake ...........................................................................................
2-8-1 Motor brake release sequence .............................................................................
2-8-2 Control during the servo OFF command ..............................................................
2-8-3 Operation sequences when an emergency stop occurs ......................................
2-8-4 Motor brake control connector (CN20) output circuit............................................
2-9 Dynamic brake unit wiring............................................................................................
2-10 Spindle coil changeover...............................................................................................
2-10-1 Coil changeover control ........................................................................................
2-10-2 Wiring.....................................................................................................................
CONTENTS
1-2
1-2
1-3
1-3
1-4
1-5
1-7
1-8
1-8
1-8
1-9
1-9
1-10
1-10
1-11
1-12
1-13
1-14
1-14
1-16
1-17
1-20
2-3
2-4
2-4
2-5
2-8
2-9
2-9
2-16
2-19
2-27
2-32
2-32
2-33
2-34
2-35
2-35
2-35
2-36
2-37
2-37
2-38
2-39
2-39
2-39
2-39
2-40
2-41
2-42
2-42
2-43