Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual API Mnemonic Operands Function Controllers, Plsv

3. Instruction Set

API Mnemonic Operands Function Controllers

157	D	PLSV	Adjustable Speed Pulse	ES2/EX2	SS2	SA2 SX2
			Output			SE

Type

Bit Devices

Word Devices

Program Steps

OP

X

Y

M

S

K

H

KnX KnY KnM KnS

T

C

D

E

F

PLSV: 7 steps

S

*

*

*

*

*

*

*

*

*

*

*

*

DPLSV: 13 steps

D1

D2

*

*

*

PULSE

16-bit

32-bit

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

SE

SE

SE

Operands:

S: Pulse output frequency

D1: Pulse output device (Y0, Y2)

D2: Direction signal output

Explanations:

1.The instruction only supports the pulse output type: Pulse + Direction.

2.S is the designated pulse output frequency. Available range: -100,000Hz ~ +100,000 Hz. “+/-” signs indicate forward/reverse output direction. The frequency can be changed during pulse output. However, if the specified output direction is diferent from the current output direction, the instruction will stop for 1 scan cycle then restart with the changed frequency.

3.D1 is the pulse output device. It can designate CH0(Y0) and CH1(Y2).

4.D2 is the direction signal output device. It can designate CH0(Y1) and CH1(Y3).

5.The operation of D2 corresponds to the “+” or “-“ of S. When S is “+”, D2 will be OFF; when S is “-“, D2 will be ON.

6.M1305 and M1306 can change the output direction of CH0/CH1 set in D2. When S is “-“, D2 will be ON, however, if M1305/M1306 is set ON before instruction executes, D2 will be OFF during execution of instruction.

7.PLSV instruction does not support settings for ramp up or ramp down. If ramp up/down process is required, please use API 67 RAMP instruction.

8.If the drive contact turns off during pulse output process, pulse output will stop immediately.

Program Example:

When M10 = ON, Y0 will output pulses at 20kHz. Y1 = OFF indicates forward direction.

M10

DPLSV K20000 Y0 Y1

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