Filter
Top Products
30
ENCODER FEEDBACK CONTROL
4
4.3 Encoder Feedback Control Parameter List
Fitting the FR-A7AP adds the following parameters for encoder feedback operation.
Refer to the Inverter Manual (Applied) for details of parameter.
4.4 Specifications
Parameter
Number
Name Setting Range Increments Initial Value
359 Encoder rotation direction 0, 1 1 1
367 Speed feedback range 0 to 400Hz, 9999 0.01Hz 9999
368 Feedback gain 0 to 100 0.1 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
Speed variation ratio
±0.1% (100% means 3600r/min)
Function
⋅ Setting of speed feedback range
⋅ Setting of feedback gain
⋅ Setting of encoder rotation direction
Maximum speed 120Hz (102400 pulse/s or less encoder pulses)