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

3. Instruction

Set

API

Mnemonic

Operands

Function

Controllers

70

D

TKY

Ten key input

ES2/EX2 SS2 SA2 SX2

SE

Type

Bit Devices

Word devices

Program Steps

OP

X

Y

M

S

K

H KnX KnY KnM KnS T

C

D

E

F

TKY: 7 steps

S

*

*

*

*

DTKY: 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: Start device for key input (occupies 10 consecutive devices)

D1: Device for storing keyed-in

value D2: Output signal (occupies 11 consecutive devices)

Explanations:

157.This instruction designates 10 external input points (corresponding to decimal numbers 0 ~ 9) starting from S, connecting to 10 keys respectively. Input point started from S triggers associated device in D2 and D2 maps to a decimal value, a 4-digit decimal value 0~9,999 (16-bit instruction) or an 8-digit value 0~99,999,999 (32-bit instruction). The decimal value is stored in D1.

158.There is no limitation on the times of using this instruction in the program, however only one instruction is allowed to be executed at the same time.

Program Example:

159.Connect the 10 input points starting from X30 to the 10 keys (0 ~ 9). When X20 = ON, the instruction will be executed and the key-in values will be stored in D0 in BIN form. The key status will be stored in M10 ~ M19.

X20

TKY X30 D0 M10

0 1 2 3 4 5 6 7 8 9

24G +24V S/S X30 X31 X32 X33 X34 X35 X36 X37 X40 X41

ELC

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