Feedback Scale Input Signal Specification - Panasonic MINAS A6B Series Reference Specifications

Feedback scale input signal specification

The A/B signal at less than or equal to the maximum output frequency 4 Mbps are available.
Please use under the following conditions.
B phase advances 90 deg. from the A-phase
Internal signal
of servo driver
A phase
B phase
Please note that if the duty ratio of the scale input signal waveform is not 50%,
it may not be able to be read normally
R2.0
At negative direction
t1 t2 t3 t4> 0.25 µs
T > 1.0 µs
t1 t2 t3
t4
T
At positive direction
A phase advances 90 deg. from the B-phase
t1 t2 t3 t4> 0.25 µs
T > 1.0 µs
Internal signal
t1 t2 t3
of servo driver
A phase
B phase
T
Industrial Device Solution Business Unit, Panasonic Corporation
No. SX-DSV03335 - 7-
t4