III
CONTENTS
2.3.18 Biases and gains of the frequency setting voltage (current)
(Pr. 38 , Pr. 39 , C2 to C7 )......................................................................... 82
2.3.19 Start-time ground fault detection selection (Pr. 40 ).................................... 86
2.4 Output terminal function parameters ....................................86
2.4.1 Up-to-frequency (Pr. 41 )............................................................................. 86
2.4.2 Output frequency detection (Pr. 42 , Pr. 43 )............................................... 87
2.5 Current detection function parameters .................................88
2.5.1 Output current detection functions (Pr. 48 , Pr. 49 ).................................... 88
2.5.2 Zero current detection (Pr. 50 , Pr. 51 )....................................................... 89
2.6 Display function parameters ..................................................90
2.6.1 Monitor display (Pr. 52 , Pr. 54 ).................................................................. 90
2.6.2 Setting dial function selection (Pr. 53 )........................................................ 91
2.6.3 Monitoring reference (Pr. 55 , Pr. 56 )......................................................... 92
2.7 Restart operation parameters ................................................92
2.7.1 Restart setting (Pr. 57 , Pr. 58 , H6 ) ........................................................... 92
2.8 Additional function parameters .............................................95
2.8.1 Remote setting function selection (Pr. 59 ) ................................................. 95
2.9 Terminal function selection parameters ...............................98
2.9.1 Input terminal function selection (Pr. 60 , Pr. 61 , Pr. 62 , Pr. 63 ).............. 98
2.9.2 Output terminal function selection (Pr. 64 , Pr. 65 ) .................................. 100
2.10 Operation selection function parameters ...........................101
2.10.1 Retry function (Pr. 66 , Pr. 67 , Pr. 68 , Pr. 69 ) ........................................ 101
2.10.2 PWM carrier frequency (Pr. 70 , Pr. 72 ) ................................................... 103
2.10.3 Voltage input selection (Pr. 73 ) ................................................................ 104
2.10.4 Input filter time constant (Pr. 74 ) .............................................................. 105
2.10.5 Reset selection/PU stop selection (Pr. 75 )............................................... 105
2.10.6 Cooling fan operation selection (Pr. 76 )................................................... 107
2.10.7 Parameter write disable selection (Pr. 77 ) ............................................... 108
2.10.8 Reverse rotation prevention selection (Pr. 78 ) ......................................... 109
2.10.9 Operation mode selection (Pr. 79 ) ........................................................... 109
2.10.10 PID control (Pr. 88 to Pr. 94 )................................................................... 113
2.11 Auxiliary parameters .............................................................120
2.11.1 Slip compensation (Pr. 95 , Pr. 96 , Pr. 97 ).............................................. 120
2.11.2 Automatic torque boost selection (Pr. 98 ) ................................................ 121
2.11.3 Motor primary resistance (Pr. 99 )............................................................. 122
2.12 Maintenance parameters ......................................................122