Mitsubishi-electric QJ71C24N Manuel d'utilisateur télécharger pdf (Page 172)

100

101

7 - 21 7 - 21

MELSEC-Q

7 DATA COMMUNICATIONS USING BIDIRECTIONAL PROTOCOL

Interface number

Transmission result

Transmission data count

Transmission data

(0001

)

(0000

)

(0005

)

D 0

D 1

D 2

D11

D15

For normal completion

From buffer memory (address 257

)

Buffer memory

Data transmission result storage area

Transmission data count designation area

Transmission data designation area

Address

257

400

401

5FF

Q series C24

(4241

)

(0A0D

)

(0001

)

(0005

)

D 0

D 1

D 2

D11

D15

(4241

)

(0A0D

)

For abnormal completion

Interface number

Transmission result

Transmission data count

Transmission data

to to

(other than 0000

)

POINT

(1) The SPBUSY instruction is used to read the execution status when using a

dedicated instruction. (See Chapter 9.)

(2) More than one BIDOUT instruction cannot be executed simultaneously.

Execute the next BIDOUT instruction only after the execution of the first

BIDOUT instruction is completed.

1 2 ... 167 168 169 170 171 172 173 174 175 176 177 ... 357 358

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Mitsubishi-electric QJ71C24N Manuel d'utilisateur Page 172

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