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ASDA-A3

Parameters

Logic Pulse

type type

X = 0

Z = 0

X = 1

X = 2

(43)

Pulse

(41)

(36)

Sign

(37)

Forward

Pulse phase lead

T1 T1 T1 T1 T1

Pulse input

(43)

TH

Pulse

(41)

(36)

Sign

(37)

(43)

Pulse

(41)

(36)

Sign

(37)

T2 T2 T2 T2 T2 T2

(43)

Pulse

(41)

(36)

Sign

(37)

Sign = low

TH

T4 T5 T6 T5 T6 T5 T4

TH

T3

(43)

Pulse

(41)

(36)

Sign

(37)

Reverse

Pulse phase lag

TH

T1 T1 T1 T1 T1 T1

T2 T2 T2 T2 T2 T2

TH

Sign = high

TH

T4 T5 T6 T5 T6 T5 T4

8

Pulse specification

Differential

signal

Pulse train

+ sign

CW and

CCW

pulses

A phase +

B phase

Open-collector

Maximum input

frequency

(single phase)

4 Mpps

2 Mpps

200 Kpps

T1

62.5 ns

125 ns

1.25 μs

Minimum allowed time width

T2

T3

T4

T5

125 ns 250 ns 200 ns 125 ns

250 ns 250 ns 200 ns

2.5 μs

5 μs

5 μs

250 ns

2.5 μs

T6

125 ns

250 ns

2.5 μs

Definition

Parameter

settings

Pulse specification

High

speed

pulse

Refer to the

U & Y settings

in the following

table

Differential

signal

Pulse train + sign

CW and CCW

pulses

A phase +

B phase

Open-collector

Maximum

input

frequency

(single phase)

Voltage

4 Mpps

2 Mpps

200 Kpps

5V

24V (Max.)

Forward

current

< 25 mA

< 25 mA

Low

speed

pulseNote

U = 2 and

Y = 0

Differential signal

Open-collector

200 Kpps

200 Kpps

5V

24V (Max.)

< 25 mA

< 25 mA

Note:

1. When the low speed pulse is used (U = 2), parameter Y has to be 0 (no filter function).

2. It is suggested that you use the low speed pulse function when there is high frequency interference.

3. Contact Delta for the week for introducing the low speed pulse function to the servo drive.

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Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com

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