Sinee EA180 Series Manual

EA180 Servo Drive Manual
19
The pulse command can be input by an open collector circuit or a differential mode. The maximum input pulse frequency of the
differential input mode is 500Kpps, and the maximum input pulse frequency of the open collector circuit is 200Kpps.
The pulse input terminal needs to set a certain filtering time to prevent the interference signal from entering the servo drive, resulting
in misoperation of the motor. For filtering time, see the description of P1-15 function parameters.
Different command input pulse patterns have different timing and time parameters
Table 3-7 Timing table for different command pulses
Pulse command mode
Logic state
Pulse waveform
Pulse + direction
P1-01=0
positive logic
PULSE
SIGN
T3
T2
forward
reverse
T1
P1-01=1
negative logic
PULSE
SIGN
T3
T2
forward
reverse
T1
Two-phase orthogonal pulse
(4 octave)
P1-01=2
positive logic
PULSE
SIGN
T4 T4
forward
T4
T4
reverse
P1-01=3
negative logic
reverse
PULSE
SIGN
T4
T4
T4
T4
forward
CW + CCW pulse
P1-01=4
positive logic
PULSE
SIGN
T3
T1
T2
forward reverse
P1-01=5
negative logic
forward
reverse
PULSE
SIGN
T3
T1
T2
Table 3-8 Pulse input time parameter
Pulse mode
Maximum input
frequency
The minimum allowable width
Voltage
T1
T2
T3
T4
Differential
500Kpps
2
5V
Open collector
200Kpps
24V(MAX)

Sinee EA180 Series Specifications

General

Brand	Sinee
Model	EA180 Series
Category	Servo Drives
Language	English