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PARAMETERS
4
4.1.2 List of parameters classified by purpose of use
Set the parameters according to the operating conditions. The following list indicates purpose of use and
corresponding parameters.
Purpose of Use
Parameter Numbers
Parameter numbers which must be set
Related to operation
Adjustment of acceleration/deceleration time and
pattern
Pr. 7, Pr. 8, Pr. 20, Pr. 21
Selection of optimum output characteristic for load
characteristic
Pr. 3
Limit of output frequency Pr. 1, Pr. 2 Pr. 18
Operation over 60Hz Pr. 903, Pr. 905
Adjustment of frequency setting signal and output Pr. 73, Pr. 902, Pr. 903, Pr. 904, Pr. 905
Adjustment of motor output torque Pr. 0, Pr. 80, Pr. 81
Adjustment of brake operation Pr. 10, Pr. 11, Pr. 12
Multi-speed operation
Pr. 4, Pr. 5, Pr. 6, Pr. 24, Pr 25, Pr. 26, Pr. 27, Pr. 232, Pr. 233, Pr. 234,
Pr. 235, Pr. 236, Pr. 237, Pr. 238, Pr. 239
Jog operation Pr. 15, Pr. 16
Frequency jump operation Pr. 31, Pr. 32, Pr. 33, Pr. 34, Pr. 35, Pr. 36
Automatic restart after instantaneous power failure Pr. 57, Pr. 58, Pr. 611
Optimum acceleration/deceleration within continuous
rating range
Pr. 60
Stall prevention of motor, lift operation Pr. 156
Related to application operation
To perform commercial power supply-inverter switch-
over operation
Pr. 135 to Pr. 139
Timing of magnetic brake operation Pr. 42
Reversible operation according to analog signal
polarity
Pr. 28, Pr. 73
Advanced magnetic flux vector control operation Pr. 80, Pr. 81
Sub-motor operation
Pr. 0, Pr. 3, Pr. 7, Pr. 8, Pr. 44, Pr. 45, Pr. 46, Pr. 47, Pr. 110, Pr. 111,
Pr. 112, Pr. 113
To make desired output characteristics (V/F pattern) Pr. 100 to Pr. 109
Operation via communication with personal
computer
Pr. 117 to Pr. 124, Pr. 342
Operation under PID control Pr. 128 to Pr. 134
To make backlash compensation Pr. 140 to Pr. 143
To detect current Pr. 150 to Pr. 153
Programmed operation Pr. 200 to Pr. 231
High-speed frequency control operation Pr. 271 to Pr. 274
To exercise stop-on-contact control Pr. 275, Pr. 276
To exercise droop control Pr. 286, Pr. 287
To suppress noise Pr. 72, Pr. 240
Related to
monitoring
Calibration of frequency meter Pr. 54,Pr. 55, Pr. 56, Pr. 158, Pr. 900, Pr. 901
Adjustment of digital frequency meter Pr. 54,Pr. 55, Pr. 56, Pr. 900
Display of speed, etc. Pr. 37, Pr. 52, Pr. 53
Clearing of inverter's actual operation time Pr. 171
Alarm code output selection Pr. 76
Related to incorrect
operation prevention
Function rewrite prevention Pr. 77
Reverse rotation prevention Pr. 78
To group parameters Pr. 160, Pr. 173 to Pr. 176
To set initial values for parameters Pr. 199
To decelerate inverter to a stop at power failure Pr. 261 to Pr. 266
Others
Assignment of input terminal functions Pr. 180 to Pr. 186
Assignment of output terminal functions Pr. 190 to Pr. 195
To increase cooling fan life Pr. 244
Motor overheat protection Pr. 9
Automatic restart after alarm stop Pr. 65, Pr. 67, Pr. 68, Pr. 69
Selection of key beep Pr. 990
Inverter reset selection Pr. 75
Output phase failure protection selection Pr. 251
To determine the replacement time of capacitor Pr. 503, Pr. 504
