Panasonic MINAS-A5BL Series Manual page 52

■ Command on pulse regeneration function
• Maximum frequency of regenerated pulse output is 4 Mpps (after multiplied by 4), If the movement speed exceeds
this frequency, the regeneration will not function correctly. That is, correct pulse is not returned to the host
controller, causing positional deviation.
Phase A
Phase B
By enabling Pr5.33 "Pulse regenerative output limit setup", Err28.0 "Pulse regenerative limit protection" can be
generated upon reaching the pulse regeneration limit. Because this error is generated when the output limit of the
pulse regeneration is detected, it is not generated at the maximum frequency. However, detection error may occur if
the frequency instantaneously jumps up due to the motor state (irregular speed).
R1.00
0.25 µs or more
No. SX-DSV02829 -
Motor Business Unit, Panasonic Corporation
46-