Technical Manual for EA350 Analog Pulse Type Servo Driver V101 Table of Contents Chapter 1 Product information .......................................................................................................................................... 8 1.1 Open-box confirmation ....................................................................................................................................... 8 1.2 About the driver ..................................................................................................................................................
8 1.3 About the servo motor ....................................................................................................................................... 13 1.4 Confirm the matching model of the driver and the motor ................................................................................. 14 Chapter 2 Installation ...................................................................................................................................................... 15 2.1 Precautions for installation ................................................................................................................................
15 2.2 Environmental conditions of storage ................................................................................................................ 15 2.3 Environmental conditions of installation .......................................................................................................... 15 2.4 Installation direction and space of the servo driver........................................................................................... 15 2.5 Installation direction and space of the servo motor...........................................................................................
17 2.6 Suggestions regarding circuit breaker and fuse................................................................................................. 18 2.7 Braking resistor selection .................................................................................................................................. 18 2.8 Measures against disturbance ............................................................................................................................ 19 Chapter 3 Connection .....................................................................................................................................................
22 3.1 Connection of Peripheral Device ...................................................................................................................... 22 3.2 Wiring of Main Circuit Terminals .................................................................................................................... 23 3.3 CN5 encoder signal terminal ............................................................................................................................. 28 3.4 CN4 control signal terminal ..............................................................................................................................
30 3.5 CN2 and CN3 communication terminal wiring ................................................................................................ 40 3.6 CN1 analog output terminal .............................................................................................................................. 40 3.7 Holding brake .................................................................................................................................................... 41 3.8 Standard Wiring Diagram of Control Circuit ....................................................................................................
43 3.9 Precautions for control circuit wiring ............................................................................................................... 45 Chapter 4 Display and operation ..................................................................................................................................... 46 4.1 Appearance of the display and key operation area ............................................................................................ 46 4.2 General description of driver operation modes .................................................................................................
47 4.3 Initialization mode .................................................................................................................................... 47 4.4 Status monitoring mode ........................................................................................................................... 47 4.5 Parameter monitoring mode ........................................................................................................................ 49 4.6 Parameter setting mode .............................................................................................................................
50 4.7 Modified parameter mode .......................................................................................................................... 52 4.8 Warning and alarm mode ........................................................................................................................... 53 4.9 Auxiliary function mode ........................................................................................................................... 54 4.10 Operation of auxiliary function .......................................................................................................................
54 Chapter 5 Commissioning ............................................................................................................................................... 60 5.1 Driver power-on ................................................................................................................................................ 60 5.2 Commissioning ................................................................................................................................................. 60 5.3 Servo On method ..............................................................................................................................................
60 Chapter 6 Adjustment ..................................................................................................................................................... 61 6.1 Block diagram of position control mode ........................................................................................................... 61 6.2 Block diagram of speed control mode .............................................................................................................. 62 6.3 Block diagram of torque control mode .............................................................................................................
63 6.4 Gain adjustment introduction ............................................................................................................................ 64 6.5 Real-time automatic gain adjustment ................................................................................................................ 67 6.6 Offline inertia identification .............................................................................................................................. 67 6.7 Semi-automatic gain adjustment .......................................................................................................................
68 6.8 Rigidity adjustment coefficient ......................................................................................................................... 68 6.9 Suppression of mechanical resonance ............................................................................................................... 69 6.10 Manual gain adjustment (basic) ...................................................................................................................... 71 6.11 Manual gain adjustment (applied) ...................................................................................................................
74 Chapter 7 Table of functional parameters ....................................................................................................................... 78 7.1 Definition of function parameters ..................................................................................................................... 78 7.2 Table of functional parameters.......................................................................................................................... 78 Chapter 8 Details of functional parameters ................................................................................................................... 110 6