Delta DVP-ES2 User Manual download pdf (Page 348)

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101

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

3-232

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

Operands:

S: Source device D: Destination device n: number of bytes to be converted (n = 1~256)

Explanations:

1. 16-bit conversion mode: When M1161 = OFF, the instruction converts n bytes of ASCII codes

starting from S into Hex data in byte mode and send them to high byte and low byte of D. n =

the converted number of bytes.

2. 8-bit conversion mode: When M1161 = ON, the instruction converts n bytes (low bytes only) of

ASCII codes starting from S into Hex data in byte mode and send them to the low byte of D. n

= the converted number of bytes. (All higher 8 bits of D = 0)

3. Flag: M1161 (8/16 bit mode switch)

4. Available range for Hex data: 0~9, A~F

Program Example 1:

1. M1161 = OFF: 16-bit conversion.

2. When X0 = ON, convert 4 bytes of ASCII codes stored in registers D20~ D21 into Hex value

and send the result in byte mode to register D10. n = 4

HEX D20 D10 K4

M1001

M1161

3. Assume:

S ASCII code

HEX

conversion

S ASCII code

HEX

conversion

D20 low byte H 43 “C” D24 low byte H 34 “4”

D20 high byte H 44 “D” D24 high byte H 35 “5”

D21 low byte H 45 “E” D25 low byte H 36 “6”

D21 high byte H 46 “F” D25 high byte H 37 “7”

D22 low byte H 38 “8” D26 low byte H 30 “0”

D22 high byte H 39 “9” D26 high byte H 31 “1”

D23 low byte H 41 “A” D27 low byte H 32 “2”

D23 high byte H 42 “B” D27 high byte H 33 “3”

API Mnemonic Operands Function

HEX P

Convert ASCII to HEX

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 * * * * * * * * *

D * * * * * *

n * *

HEX, HEXP: 7 steps

1 2 ... 343 344 345 346 347 348 349 350 351 352 353 ... 701 702

Delta DVP-ES2 User Manual Page 348

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