[Pr. Pe04_Fully Closed Loop Control - Feedback Pulse Electronic Gear 1 - Numerator (**Fbn)]; [Pr. Pe05_Fully Closed Loop Control - Feedback Pulse Electronic Gear 1 - Denominator (**Fbd)]; [Pr. Pe06_Fully Closed Loop Control - Speed Deviation Error Detection Level (Bc1)]; [Pr. Pe07_Fully Closed Loop Control - Position Deviation Error Detection Level (Bc2)] - Mitsubishi Electric MELSERVO MR-J5W-B Series User Manual

[Pr. PE04_Fully closed loop control - Feedback pulse electronic
gear 1 - Numerator (**FBN)]
Initial value
1
If using the fully closed loop control, set the electronic gear numerator to the servo motor encoder pulses.
Set the electronic gear so that the number of the servo motor encoder pulses per servo motor revolution is converted into
load-side encoder resolution.
If the reduced electronic gear numerator exceeds 2147483648 (31 bits), [AL. 037 Parameter error] occurs.
[Pr. PE05_Fully closed loop control - Feedback pulse electronic
gear 1 - Denominator (**FBD)]
Initial value
1
If using the fully closed loop control, set the electronic gear denominator to the servo motor encoder pulses.
Set the electronic gear so that the number of the servo motor encoder pulses per servo motor revolution is converted into
load-side encoder resolution.
If the reduced electronic gear denominator exceeds 1073741824 (30 bits), [AL. 037 Parameter error] occurs.
[Pr. PE06_Fully closed loop control - Speed deviation error
detection level (BC1)]
Initial value
400 [r/min]
Set the detection level for triggering [AL. 042.9 Fully closed loop control error based on speed deviation] of the fully closed
loop control error detection. If the difference between the speed calculated by the servo motor encoder and the speed
calculated by the load-side encoder exceeds the value of this servo parameter, the alarm occurs.
[Pr. PE07_Fully closed loop control - Position deviation error
detection level (BC2)]
Initial value
100 [kpulse]
Set the detection level for triggering [AL. 042.8 Fully closed loop control error based on position deviation] of the fully closed
loop control error detection. If the difference between the position of the servo motor encoder and the position of the load-side
encoder exceeds the value of this servo parameter, the alarm occurs.

[Pr. PE08_Fully closed loop dual feedback filter (DUF)]

Initial value
10 [rad/s]
Set a dual feedback filter band.
1 SERVO PARAMETER DETAILS
86
1.6 Extension setting 2 servo parameters group ([Pr. PE_ _ ])
Setting range
1 to 4294967295
Setting range
1 to 4294967295
Setting range
1 to 50000
Setting range
1 to 20000
Setting range
1 to 4500
Setting method
Each axis
Setting method
Each axis
Setting method
Each axis
Setting method
Each axis
Setting method
Each axis
Ver.
C4
Ver.
C4
Ver.
C4
Ver.
C4
Ver.
C4