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VECTOR CONTROL
5
5.3 Vector Control Extended Parameter List
Mounting FR-A7AP adds the following parameters for vector control.
Refer to the Inverter Manual (Applied) for details of parameter.
Parameter
Number
Name Setting Range Increments Initial Value
359 Encoder rotation direction 0, 1 1 1
369 Number of encoder pulses 0 to 4096 1 1024
374 Overspeed detection level 0 to 400Hz 0.01Hz 140Hz
376
Encoder signal loss detection enable/disable selection
0, 1 1 0
419 Position command source selection 0, 2 1 0
420 Command pulse scaling factor numerator 0 to 32767 * 1 1
421 Command pulse scaling factor denominator 0 to 32767 * 1 1
422 Position loop gain
0 to 150sec
-1
1sec
-1
25sec
-1
423 Position feed forward gain 0 to 100% 1% 0
424
Position command acceleration/deceleration time
constant
0 to 50s 0.001s 0s
425 Position feed forward command filter 0 to 5s 0.001s 0s
426 In-position width 0 to 32767pulses * 1 100
427 Excessive level error 0 to 400K, 9999 1K 40K
428 Command pulse selection 0 to 5 1 0
429 Clear signal selectionClear signal selection 0, 1 1 1
430 Pulse monitor selection 0 to 5, 9999 1 9999
464
Digital position control sudden stop deceleration time
0 to 360.0s 0.1s 0
* When an operation panel (FR-DU07) is used, the maximum setting is 9999. When a parameter unit is used, up to the maximum value
within the setting range can be set.