Mitsubishi Electric FR-V560 Instruction Manual page 6

2.7.6 In-position width (Pr. 426) ................................................................................................................63
2.7.7 Excessive level error (Pr. 427) .........................................................................................................63
2.7.8 Pulse monitor selection (Pr. 430) .....................................................................................................63
2.7.9 Concept of position control gains .....................................................................................................63
2.7.10 Troubleshooting................................................................................................................................64
2.7.11 Position control is not exercised normally ........................................................................................65
3 VECTOR CONTROL WITHOUT ENCODER
3.1 Speed control (without encoder) ...................................................................... 68
3.1.1 Outline of speed control ...................................................................................................................68
3.2 Fine adjustment of gains for speed control (without encoder) ..................... 69
3.2.1 Control block diagram ......................................................................................................................69
3.2.2 Concept of adjustment of manual input speed control gains............................................................70
3.2.3 Speed control gain adjustment procedure (Pr. 820, Pr. 821) ...........................................................70
3.2.4 Troubleshooting................................................................................................................................71
3.2.5 Speed feed forward control (Pr. 877 to Pr. 881)...............................................................................72
3.3 Torque control (without encoder) .................................................................... 73
3.3.1 Outline of torque control ...................................................................................................................73
3.4 Fine adjustment for torque control (without encoder) ................................... 74
3.4.1 Control block diagram ......................................................................................................................74
3.5 Gain adjustment for torque control (without encoder)................................... 75
3.5.1 Concept of torque control gains .......................................................................................................75
3.5.2 Gain adjustment procedure ..............................................................................................................75
3.5.3 Troubleshooting................................................................................................................................76
4 PARAMETERS
4.1 Parameter lists ................................................................................................... 78
4.2 At-a-glance guide to functions ......................................................................... 86
4.3 Basic functions (Pr. 0 to Pr. 9) .......................................................................... 89
4.3.1 Torque boost (Pr. 0) .........................................................................................................................89
4.3.2 Maximum and minimum speed settings (Pr. 1, Pr. 2) .....................................................................89
4.3.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19)...................................................................90
4.3.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)......................................90
4.3.5 Acceleration and deceleration times (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. 111) .91
4.3.6 Motor overheat protection (Pr. 9, Pr. 452, Pr. 876 ) .........................................................................93
4.4 Standard operation functions (Pr. 10 to Pr. 16) .............................................. 95
4.4.1 DC injection brake operation (Pr. 10, Pr.11, Pr. 12, Pr.802, Pr. 850)..............................................95
4.4.2 Starting speed (Pr. 13) .....................................................................................................................97
4.4.3 Jog operation (Pr. 15, Pr. 16) ...........................................................................................................98
4.5 Operation selection functions 1 (Pr. 17 to Pr. 37) ........................................... 98
4.5.1 Inverter output stop (MRS) (Pr. 17) ..................................................................................................98
4.5.2 Torque restriction (Pr. 22, Pr. 803, Pr. 810, Pr. 812 to Pr. 817) ...................................................100
4.5.3 RH, RM, RL signal input compensation (Pr. 28) ............................................................................101
4.5.4 S-pattern acceleration/deceleration curve (Pr. 29, Pr. 140 to Pr. 143, Pr. 380 to Pr. 383) ............102
4.5.5 Regenerative brake duty (Pr. 30, Pr. 70)........................................................................................105
4.5.6 Speed jump (Pr. 31 to Pr. 36).........................................................................................................106
4.5.7 Speed display (Pr. 37, Pr. 144) ......................................................................................................106
III
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