Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Ppmr

DVP - ES2/EX2/SS2/SA2/SX2 Operation Manual - Programming

API

191

Mnemonic Operands Function Controllers

D	PPMR	2-Axis Relative Point to	ES2/EX2	SS2	SA2 SX2
		Point Motion			SE

Type

Bit Devices

Word devices

Program Steps

OP

X

Y

M

S

K

H

KnX

KnY

KnM

KnS

T

C

D

E

F

DPPMR: 17 steps

S1

*

*

*

S2

*

*

*

S

*

*

*

D

*

PULSE

16-bit

32-bit

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

SE

SE

SE

Operands:

S1: Number of output pulses on X axis S2: Number of output pulses on Y axis S: Max. point to

point output frequency D: Pulse output device

Explanations:

1.For ES2/EX2 models, only V1.20 or above supports the function.

2.The instruction only supports the pulse output type: Pulse / Direction.

3.S1 and S2 specify the number of output pulses (relative positioning) on X axis (Y0) and Y axis (Y2). Range: -2,147,483,648 ~ +2,147,483,647 (The “+/-“ sign indicates the forward/backward direction). In forward direction, the present value of pulse output on CH0 (D1031 High, D1030 low), CH1 (D1337 high, D1336 low) increases. In reverse direction pulse output, value in (D1031, D1330) and (D1336, D1337) decreases.

4.S: If the max output frequency is smaller than 100Hz, the output will be operated at 100Hz. If the setting is bigger than 100kHz, the output will be operated at 100kHz

5.D can designate Y0 only.

Y0 is the pulse output point of X axis;

Y1 is the direction signal output of X axis.(OFF: positive; ON: negative)

Y2 is the pulse output point of Y axis;

Y3 is the direction signal output of Y axis (OFF: positive; ON: negative)

When the pulse output is completed, the direction output signal will not be OFF unless the drive contact is OFF.

6.D1340 is start/end frequency setting of X/Y axis. When the set value is smaller than 6Hz, PLC will take 6 Hz as the set value. D1343 is the ramp up/down time setting of X/Y axis. If the ramp up/down time is shorter than 20ms, the frequency will be operated at 20ms. Default: 100ms.

7.When PPMR instruction is enabled, the start frequency and acceleration/deceleration time in Y axis will be the same as the settings in X axis. In addition, setting ramp-down time individually by D1348/D1349 is not recommended because it could lead to the inconsistency between X and Y axes. Also, the flags of “pulse output pause (immediate)” are not applicable. To stop the pulse output, simply turn off the drive contact of this instruction.

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