Delta DVP-ES2 User Manual download pdf (Page 299)

100

101

3. Instruction Set

3-183

API Mnemonic Operands Function

D TKY

Ten key input

Controllers

ES2/EX2 SS2 SA2

SX2

Bit Devices Word devices Program Steps Type

X Y M S K H KnX KnY KnM KnS T C D E F

S * * * *

* * * * * ***

** *

TKY: 7 steps

DTKY: 13 steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

Operands:

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

: Device for storing keyed-in

value D

: 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 D

and D

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 D

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

ELC

0 1 32 4 5 6 7 8 9

X33X32X31X30S/S X36X35X34

X40

X37 X41+24V24G

1 2 ... 294 295 296 297 298 299 300 301 302 303 304 ... 701 702

Delta DVP-ES2 User Manual Page 299

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